acer@acer-System-Product-Name:~$ dmesg|grep tty [ 0.000000] console [tty0] enabled [ 0.881487] 00:01: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A acer@acer-System-Product-Name:~$ dmesg [ 0.000000] microcode: microcode updated early to revision 0xc6, date = 2018-04-17 [ 0.000000] Linux version 4.15.0-34-generic (buildd@lgw01-amd64-047) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #37-Ubuntu SMP Mon Aug 27 15:21:48 UTC 2018 (Ubuntu 4.15.0-34.37-generic 4.15.18) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-34-generic root=UUID=2f2834b7-7f09-4f5a-b485-7b44b4f78caa ro quiet splash vt.handoff=1 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.000000] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009c3ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009c400-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bc2dcfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bc2dd000-0x00000000bc30bfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bc30c000-0x00000000bdf17fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bdf18000-0x00000000bdf18fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000bdf19000-0x00000000bdf42fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000bdf43000-0x00000000c2ce7fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000c2ce8000-0x00000000c43c7fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000c43c8000-0x00000000c43eafff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000c43eb000-0x00000000c45e6fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000c45e7000-0x00000000c4d1ffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000c4d20000-0x00000000c52fefff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000c52ff000-0x00000000c52fffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000c5300000-0x00000000c7ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000236ffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 3.0 present. [ 0.000000] DMI: System manufacturer System Product Name/H110I-PLUS, BIOS 2002 09/20/2016 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x237000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 00E0000000 mask 7FE0000000 uncachable [ 0.000000] 1 base 00D0000000 mask 7FF0000000 uncachable [ 0.000000] 2 base 00C8000000 mask 7FF8000000 uncachable [ 0.000000] 3 base 00C6000000 mask 7FFE000000 uncachable [ 0.000000] 4 base 00C5800000 mask 7FFF800000 uncachable [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] e820: last_pfn = 0xc5300 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fcbc0-0x000fcbcf] mapped at [ (ptrval)] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ (ptrval)] 96000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x10f3f000, 0x10f3ffff] PGTABLE [ 0.000000] BRK [0x10f40000, 0x10f40fff] PGTABLE [ 0.000000] BRK [0x10f41000, 0x10f41fff] PGTABLE [ 0.000000] BRK [0x10f42000, 0x10f42fff] PGTABLE [ 0.000000] BRK [0x10f43000, 0x10f43fff] PGTABLE [ 0.000000] BRK [0x10f44000, 0x10f44fff] PGTABLE [ 0.000000] BRK [0x10f45000, 0x10f45fff] PGTABLE [ 0.000000] BRK [0x10f46000, 0x10f46fff] PGTABLE [ 0.000000] BRK [0x10f47000, 0x10f47fff] PGTABLE [ 0.000000] BRK [0x10f48000, 0x10f48fff] PGTABLE [ 0.000000] BRK [0x10f49000, 0x10f49fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x3160f000-0x34afefff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F05B0 000024 (v02 ALASKA) [ 0.000000] ACPI: XSDT 0x00000000BC2DD0A0 0000B4 (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x00000000BC3003D8 00010C (v05 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x00000000BC2DD1E8 0231EE (v02 ALASKA A M I 01072009 INTL 20120913) [ 0.000000] ACPI: FACS 0x00000000C4D1FF80 000040 [ 0.000000] ACPI: APIC 0x00000000BC3004E8 000084 (v03 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 0x00000000BC300570 000044 (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FIDT 0x00000000BC3005B8 00009C (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: MCFG 0x00000000BC300658 00003C (v01 ALASKA A M I 01072009 MSFT 00000097) [ 0.000000] ACPI: HPET 0x00000000BC300698 000038 (v01 ALASKA A M I 01072009 AMI. 0005000B) [ 0.000000] ACPI: SSDT 0x00000000BC3006D0 00036D (v01 SataRe SataTabl 00001000 INTL 20120913) [ 0.000000] ACPI: LPIT 0x00000000BC300A40 000094 (v01 INTEL SKL 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x00000000BC300AD8 000248 (v02 INTEL sensrhub 00000000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000BC300D20 002BAE (v02 INTEL PtidDevc 00001000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000BC3038D0 000BE3 (v02 INTEL Ther_Rvp 00001000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000BC3044B8 0004A3 (v02 INTEL zpodd 00001000 INTL 20120913) [ 0.000000] ACPI: DBGP 0x00000000BC304960 000034 (v01 INTEL 00000000 MSFT 0000005F) [ 0.000000] ACPI: DBG2 0x00000000BC304998 000054 (v00 INTEL 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x00000000BC3049F0 000705 (v02 INTEL xh_rvp08 00000000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000BC3050F8 005359 (v02 SaSsdt SaSsdt 00003000 INTL 20120913) [ 0.000000] ACPI: UEFI 0x00000000BC30A458 000042 (v01 00000000 00000000) [ 0.000000] ACPI: SSDT 0x00000000BC30A4A0 000E73 (v02 CpuRef CpuSsdt 00003000 INTL 20120913) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000236ffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x236fd3000-0x236ffdfff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x0000000236ffffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009bfff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bc2dcfff] [ 0.000000] node 0: [mem 0x00000000bc30c000-0x00000000bdf17fff] [ 0.000000] node 0: [mem 0x00000000bdf43000-0x00000000c2ce7fff] [ 0.000000] node 0: [mem 0x00000000c43eb000-0x00000000c45e6fff] [ 0.000000] node 0: [mem 0x00000000c52ff000-0x00000000c52fffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x0000000236ffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000236ffffff] [ 0.000000] On node 0 totalpages: 2072102 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3995 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 12411 pages used for memmap [ 0.000000] DMA32 zone: 794251 pages, LIFO batch:31 [ 0.000000] Normal zone: 19904 pages used for memmap [ 0.000000] Normal zone: 1273856 pages, LIFO batch:31 [ 0.000000] Reserved but unavailable: 101 pages [ 0.000000] Reserving Intel graphics memory at 0x00000000c6000000-0x00000000c7ffffff [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009c000-0x0009cfff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbc2dd000-0xbc30bfff] [ 0.000000] PM: Registered nosave memory: [mem 0xbdf18000-0xbdf18fff] [ 0.000000] PM: Registered nosave memory: [mem 0xbdf19000-0xbdf42fff] [ 0.000000] PM: Registered nosave memory: [mem 0xc2ce8000-0xc43c7fff] [ 0.000000] PM: Registered nosave memory: [mem 0xc43c8000-0xc43eafff] [ 0.000000] PM: Registered nosave memory: [mem 0xc45e7000-0xc4d1ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc4d20000-0xc52fefff] [ 0.000000] PM: Registered nosave memory: [mem 0xc5300000-0xc7ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc8000000-0xf7ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfdffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe000000-0xfe010fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe011000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff] [ 0.000000] e820: [mem 0xc8000000-0xf7ffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] random: get_random_bytes called from start_kernel+0x99/0x4fd with crng_init=0 [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 46 pages/cpu @ (ptrval) s151552 r8192 d28672 u524288 [ 0.000000] pcpu-alloc: s151552 r8192 d28672 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2039702 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-34-generic root=UUID=2f2834b7-7f09-4f5a-b485-7b44b4f78caa ro quiet splash vt.handoff=1 [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 8008164K/8288408K available (12300K kernel code, 2471K rwdata, 4244K rodata, 2408K init, 2416K bss, 280244K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] ftrace: allocating 39147 entries in 153 pages [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4. [ 0.000000] Tasks RCU enabled. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 524544, nr_irqs: 1024, preallocated irqs: 16 [ 0.000000] spurious 8259A interrupt: IRQ7. [ 0.000000] vt handoff: transparent VT on vt#1 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] ACPI: Core revision 20170831 [ 0.000000] ACPI Error: [\_SB_.PCI0.XHC_.RHUB.HS11] Namespace lookup failure, AE_NOT_FOUND (20170831/dswload-210) [ 0.000000] ACPI Exception: AE_NOT_FOUND, During name lookup/catalog (20170831/psobject-252) [ 0.000000] ACPI Exception: AE_NOT_FOUND, (SSDT:xh_rvp08) while loading table (20170831/tbxfload-228) [ 0.000000] ACPI Error: 1 table load failures, 8 successful (20170831/tbxfload-246) [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns [ 0.000000] hpet clockevent registered [ 0.004000] APIC: Switch to symmetric I/O mode setup [ 0.004000] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.008000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0 [ 0.028000] tsc: Detected 3200.000 MHz processor [ 0.028000] tsc: Detected 3192.000 MHz TSC [ 0.028000] Calibrating delay loop (skipped), value calculated using timer frequency.. 6384.00 BogoMIPS (lpj=12768000) [ 0.028000] pid_max: default: 32768 minimum: 301 [ 0.028000] Security Framework initialized [ 0.028000] Yama: becoming mindful. [ 0.028000] AppArmor: AppArmor initialized [ 0.028000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.028000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.028000] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.028000] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.028000] mce: CPU supports 8 MCE banks [ 0.028000] CPU0: Thermal monitoring enabled (TM1) [ 0.028000] process: using mwait in idle threads [ 0.028000] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.028000] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.028000] Spectre V2 : Mitigation: Full generic retpoline [ 0.028000] Spectre V2 : Spectre v2 mitigation: Filling RSB on context switch [ 0.028000] Spectre V2 : Spectre v2 mitigation: Enabling Indirect Branch Prediction Barrier [ 0.028000] Spectre V2 : Enabling Restricted Speculation for firmware calls [ 0.028000] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp [ 0.028000] Freeing SMP alternatives memory: 36K [ 0.028000] TSC deadline timer enabled [ 0.028000] smpboot: CPU0: Intel(R) Core(TM) i3-6100T CPU @ 3.20GHz (family: 0x6, model: 0x5e, stepping: 0x3) [ 0.028000] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver. [ 0.028000] ... version: 4 [ 0.028000] ... bit width: 48 [ 0.028000] ... generic registers: 4 [ 0.028000] ... value mask: 0000ffffffffffff [ 0.028000] ... max period: 00007fffffffffff [ 0.028000] ... fixed-purpose events: 3 [ 0.028000] ... event mask: 000000070000000f [ 0.028000] Hierarchical SRCU implementation. [ 0.028000] smp: Bringing up secondary CPUs ... [ 0.028000] x86: Booting SMP configuration: [ 0.028000] .... node #0, CPUs: #1 [ 0.028041] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.028041] #2 #3 [ 0.028358] smp: Brought up 1 node, 4 CPUs [ 0.028358] smpboot: Max logical packages: 1 [ 0.028358] smpboot: Total of 4 processors activated (25536.00 BogoMIPS) [ 0.032197] devtmpfs: initialized [ 0.032197] x86/mm: Memory block size: 128MB [ 0.032478] evm: security.selinux [ 0.032478] evm: security.SMACK64 [ 0.032479] evm: security.SMACK64EXEC [ 0.032479] evm: security.SMACK64TRANSMUTE [ 0.032479] evm: security.SMACK64MMAP [ 0.032480] evm: security.apparmor [ 0.032480] evm: security.ima [ 0.032481] evm: security.capability [ 0.032490] PM: Registering ACPI NVS region [mem 0xbdf18000-0xbdf18fff] (4096 bytes) [ 0.032490] PM: Registering ACPI NVS region [mem 0xc45e7000-0xc4d1ffff] (7573504 bytes) [ 0.032490] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.032490] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.032490] pinctrl core: initialized pinctrl subsystem [ 0.032490] RTC time: 6:13:58, date: 09/02/18 [ 0.032490] NET: Registered protocol family 16 [ 0.032490] audit: initializing netlink subsys (disabled) [ 0.032490] audit: type=2000 audit(1535868838.032:1): state=initialized audit_enabled=0 res=1 [ 0.032490] cpuidle: using governor ladder [ 0.032490] cpuidle: using governor menu [ 0.032490] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.032490] ACPI: bus type PCI registered [ 0.032490] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.032490] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 0.032490] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820 [ 0.032490] PCI: Using configuration type 1 for base access [ 0.032838] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.032838] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.032838] ACPI: Added _OSI(Module Device) [ 0.032838] ACPI: Added _OSI(Processor Device) [ 0.032838] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.032838] ACPI: Added _OSI(Processor Aggregator Device) [ 0.032838] ACPI: Added _OSI(Linux-Dell-Video) [ 0.032838] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.032838] ACPI: Executed 25 blocks of module-level executable AML code [ 0.046707] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.051122] ACPI: Dynamic OEM Table Load: [ 0.051127] ACPI: SSDT 0xFFFF9115ECD29800 0006A2 (v02 PmRef Cpu0Ist 00003000 INTL 20120913) [ 0.051422] ACPI: \_PR_.CPU0: _OSC native thermal LVT Acked [ 0.052973] ACPI: Dynamic OEM Table Load: [ 0.052977] ACPI: SSDT 0xFFFF9115ECD92C00 00037F (v02 PmRef Cpu0Cst 00003001 INTL 20120913) [ 0.053871] ACPI: Dynamic OEM Table Load: [ 0.053875] ACPI: SSDT 0xFFFF9115ECD28000 0005AA (v02 PmRef ApIst 00003000 INTL 20120913) [ 0.054518] ACPI: Dynamic OEM Table Load: [ 0.054521] ACPI: SSDT 0xFFFF9115ECDB2000 000119 (v02 PmRef ApCst 00003000 INTL 20120913) [ 0.057699] ACPI: Interpreter enabled [ 0.057731] ACPI: (supports S0 S3 S4 S5) [ 0.057732] ACPI: Using IOAPIC for interrupt routing [ 0.057763] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.058668] ACPI: Enabled 7 GPEs in block 00 to 7F [ 0.061070] ACPI: Power Resource [PG00] (on) [ 0.061477] ACPI: Power Resource [PG01] (on) [ 0.061846] ACPI: Power Resource [PG02] (on) [ 0.064584] ACPI: Power Resource [WRST] (on) [ 0.064977] ACPI: Power Resource [WRST] (on) [ 0.065359] ACPI: Power Resource [WRST] (on) [ 0.065746] ACPI: Power Resource [WRST] (on) [ 0.066132] ACPI: Power Resource [WRST] (on) [ 0.066514] ACPI: Power Resource [WRST] (on) [ 0.066894] ACPI: Power Resource [WRST] (on) [ 0.067276] ACPI: Power Resource [WRST] (on) [ 0.067656] ACPI: Power Resource [WRST] (on) [ 0.068049] ACPI: Power Resource [WRST] (on) [ 0.068430] ACPI: Power Resource [WRST] (on) [ 0.068813] ACPI: Power Resource [WRST] (on) [ 0.069196] ACPI: Power Resource [WRST] (on) [ 0.069575] ACPI: Power Resource [WRST] (on) [ 0.069962] ACPI: Power Resource [WRST] (on) [ 0.070345] ACPI: Power Resource [WRST] (on) [ 0.070724] ACPI: Power Resource [WRST] (on) [ 0.071104] ACPI: Power Resource [WRST] (on) [ 0.071484] ACPI: Power Resource [WRST] (on) [ 0.071865] ACPI: Power Resource [WRST] (on) [ 0.084070] ACPI: Power Resource [FN00] (off) [ 0.084157] ACPI: Power Resource [FN01] (off) [ 0.084241] ACPI: Power Resource [FN02] (off) [ 0.084326] ACPI: Power Resource [FN03] (off) [ 0.084412] ACPI: Power Resource [FN04] (off) [ 0.085687] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e]) [ 0.085692] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.085731] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 0.086472] PCI host bridge to bus 0000:00 [ 0.086473] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.086474] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.086475] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.086476] pci_bus 0000:00: root bus resource [mem 0xc8000000-0xf7ffffff window] [ 0.086477] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window] [ 0.086479] pci_bus 0000:00: root bus resource [bus 00-3e] [ 0.086485] pci 0000:00:00.0: [8086:190f] type 00 class 0x060000 [ 0.086808] pci 0000:00:02.0: [8086:1912] type 00 class 0x030000 [ 0.086816] pci 0000:00:02.0: reg 0x10: [mem 0xf6000000-0xf6ffffff 64bit] [ 0.086821] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref] [ 0.086824] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f] [ 0.087009] pci 0000:00:14.0: [8086:a12f] type 00 class 0x0c0330 [ 0.087030] pci 0000:00:14.0: reg 0x10: [mem 0xf7110000-0xf711ffff 64bit] [ 0.087093] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.087307] pci 0000:00:16.0: [8086:a13a] type 00 class 0x078000 [ 0.087331] pci 0000:00:16.0: reg 0x10: [mem 0xf712d000-0xf712dfff 64bit] [ 0.087400] pci 0000:00:16.0: PME# supported from D3hot [ 0.087546] pci 0000:00:17.0: [8086:a102] type 00 class 0x010601 [ 0.087562] pci 0000:00:17.0: reg 0x10: [mem 0xf7128000-0xf7129fff] [ 0.087569] pci 0000:00:17.0: reg 0x14: [mem 0xf712c000-0xf712c0ff] [ 0.087575] pci 0000:00:17.0: reg 0x18: [io 0xf090-0xf097] [ 0.087582] pci 0000:00:17.0: reg 0x1c: [io 0xf080-0xf083] [ 0.087589] pci 0000:00:17.0: reg 0x20: [io 0xf060-0xf07f] [ 0.087595] pci 0000:00:17.0: reg 0x24: [mem 0xf712b000-0xf712b7ff] [ 0.087633] pci 0000:00:17.0: PME# supported from D3hot [ 0.087772] pci 0000:00:1c.0: [8086:a114] type 01 class 0x060400 [ 0.087840] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.088022] pci 0000:00:1d.0: [8086:a118] type 01 class 0x060400 [ 0.088082] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.088236] pci 0000:00:1d.1: [8086:a119] type 01 class 0x060400 [ 0.088299] pci 0000:00:1d.1: PME# supported from D0 D3hot D3cold [ 0.088478] pci 0000:00:1f.0: [8086:a143] type 00 class 0x060100 [ 0.088706] pci 0000:00:1f.2: [8086:a121] type 00 class 0x058000 [ 0.088721] pci 0000:00:1f.2: reg 0x10: [mem 0xf7124000-0xf7127fff] [ 0.088897] pci 0000:00:1f.3: [8086:a170] type 00 class 0x040300 [ 0.088924] pci 0000:00:1f.3: reg 0x10: [mem 0xf7120000-0xf7123fff 64bit] [ 0.088955] pci 0000:00:1f.3: reg 0x20: [mem 0xf7100000-0xf710ffff 64bit] [ 0.089004] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.089188] pci 0000:00:1f.4: [8086:a123] type 00 class 0x0c0500 [ 0.089247] pci 0000:00:1f.4: reg 0x10: [mem 0xf712a000-0xf712a0ff 64bit] [ 0.089316] pci 0000:00:1f.4: reg 0x20: [io 0xf040-0xf05f] [ 0.089579] acpiphp: Slot [1] registered [ 0.089584] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.089635] acpiphp: Slot [1-1] registered [ 0.089638] pci 0000:00:1d.0: PCI bridge to [bus 02] [ 0.089699] pci 0000:03:00.0: [10ec:8168] type 00 class 0x020000 [ 0.089728] pci 0000:03:00.0: reg 0x10: [io 0xe000-0xe0ff] [ 0.089753] pci 0000:03:00.0: reg 0x18: [mem 0xf7004000-0xf7004fff 64bit] [ 0.089769] pci 0000:03:00.0: reg 0x20: [mem 0xf7000000-0xf7003fff 64bit] [ 0.089862] pci 0000:03:00.0: supports D1 D2 [ 0.089863] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.089945] pci 0000:00:1d.1: PCI bridge to [bus 03] [ 0.089947] pci 0000:00:1d.1: bridge window [io 0xe000-0xefff] [ 0.089949] pci 0000:00:1d.1: bridge window [mem 0xf7000000-0xf70fffff] [ 0.091984] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.092042] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.092096] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0 [ 0.092150] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0 [ 0.092205] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0 [ 0.092259] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0 [ 0.092313] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0 [ 0.092366] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0 [ 0.093045] SCSI subsystem initialized [ 0.093071] libata version 3.00 loaded. [ 0.093071] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.093071] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.093071] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.093071] vgaarb: loaded [ 0.093071] ACPI: bus type USB registered [ 0.093071] usbcore: registered new interface driver usbfs [ 0.093071] usbcore: registered new interface driver hub [ 0.093071] usbcore: registered new device driver usb [ 0.093071] EDAC MC: Ver: 3.0.0 [ 0.093071] PCI: Using ACPI for IRQ routing [ 0.099189] PCI: pci_cache_line_size set to 64 bytes [ 0.099225] e820: reserve RAM buffer [mem 0x0009c400-0x0009ffff] [ 0.099226] e820: reserve RAM buffer [mem 0xbc2dd000-0xbfffffff] [ 0.099227] e820: reserve RAM buffer [mem 0xbdf18000-0xbfffffff] [ 0.099227] e820: reserve RAM buffer [mem 0xc2ce8000-0xc3ffffff] [ 0.099228] e820: reserve RAM buffer [mem 0xc45e7000-0xc7ffffff] [ 0.099229] e820: reserve RAM buffer [mem 0xc5300000-0xc7ffffff] [ 0.099230] e820: reserve RAM buffer [mem 0x237000000-0x237ffffff] [ 0.099288] NetLabel: Initializing [ 0.099288] NetLabel: domain hash size = 128 [ 0.099288] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.099298] NetLabel: unlabeled traffic allowed by default [ 0.100283] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.100287] hpet0: 8 comparators, 64-bit 24.000000 MHz counter [ 0.101024] clocksource: Switched to clocksource hpet [ 0.107473] VFS: Disk quotas dquot_6.6.0 [ 0.107484] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.107553] AppArmor: AppArmor Filesystem Enabled [ 0.107571] pnp: PnP ACPI init [ 0.107813] system 00:00: [io 0x0290-0x029f] has been reserved [ 0.107817] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.108165] pnp 00:01: [dma 0 disabled] [ 0.108200] pnp 00:01: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.108416] system 00:02: [io 0x0680-0x069f] has been reserved [ 0.108418] system 00:02: [io 0xffff] has been reserved [ 0.108419] system 00:02: [io 0xffff] has been reserved [ 0.108420] system 00:02: [io 0xffff] has been reserved [ 0.108421] system 00:02: [io 0x1800-0x18fe] has been reserved [ 0.108422] system 00:02: [io 0x164e-0x164f] has been reserved [ 0.108425] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.108499] system 00:03: [io 0x0800-0x087f] has been reserved [ 0.108501] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.108515] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.108542] system 00:05: [io 0x1854-0x1857] has been reserved [ 0.108545] system 00:05: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.108809] system 00:06: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.108810] system 00:06: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.108811] system 00:06: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.108812] system 00:06: [mem 0xf8000000-0xfbffffff] has been reserved [ 0.108813] system 00:06: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.108814] system 00:06: [mem 0xfed90000-0xfed93fff] has been reserved [ 0.108816] system 00:06: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.108818] system 00:06: [mem 0xff000000-0xffffffff] has been reserved [ 0.108819] system 00:06: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.108820] system 00:06: [mem 0xf7fc0000-0xf7fdffff] has been reserved [ 0.108821] system 00:06: [mem 0xc5400000-0xc7fffffe] has been reserved [ 0.108824] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.108856] system 00:07: [mem 0xfd000000-0xfdabffff] has been reserved [ 0.108857] system 00:07: [mem 0xfdad0000-0xfdadffff] has been reserved [ 0.108858] system 00:07: [mem 0xfdb00000-0xfdffffff] has been reserved [ 0.108859] system 00:07: [mem 0xfe000000-0xfe01ffff] could not be reserved [ 0.108860] system 00:07: [mem 0xfe036000-0xfe03bfff] has been reserved [ 0.108861] system 00:07: [mem 0xfe03d000-0xfe3fffff] has been reserved [ 0.108862] system 00:07: [mem 0xfe410000-0xfe7fffff] has been reserved [ 0.108865] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.109130] system 00:08: [io 0xfe00-0xfefe] has been reserved [ 0.109132] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.110258] system 00:09: [mem 0xfdaf0000-0xfdafffff] has been reserved [ 0.110259] system 00:09: [mem 0xfdae0000-0xfdaeffff] has been reserved [ 0.110260] system 00:09: [mem 0xfdac0000-0xfdacffff] has been reserved [ 0.110263] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.111104] pnp: PnP ACPI: found 10 devices [ 0.118354] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.118365] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000 [ 0.118367] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000 add_align 100000 [ 0.118369] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000 add_align 100000 [ 0.118374] pci 0000:00:1d.0: bridge window [io 0x1000-0x0fff] to [bus 02] add_size 1000 [ 0.118376] pci 0000:00:1d.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000 add_align 100000 [ 0.118377] pci 0000:00:1d.0: bridge window [mem 0x00100000-0x000fffff] to [bus 02] add_size 200000 add_align 100000 [ 0.118386] pci 0000:00:1c.0: BAR 14: assigned [mem 0xc8000000-0xc81fffff] [ 0.118390] pci 0000:00:1c.0: BAR 15: assigned [mem 0xc8200000-0xc83fffff 64bit pref] [ 0.118391] pci 0000:00:1d.0: BAR 14: assigned [mem 0xc8400000-0xc85fffff] [ 0.118393] pci 0000:00:1d.0: BAR 15: assigned [mem 0xc8600000-0xc87fffff 64bit pref] [ 0.118395] pci 0000:00:1c.0: BAR 13: assigned [io 0x2000-0x2fff] [ 0.118396] pci 0000:00:1d.0: BAR 13: assigned [io 0x3000-0x3fff] [ 0.118398] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.118401] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff] [ 0.118405] pci 0000:00:1c.0: bridge window [mem 0xc8000000-0xc81fffff] [ 0.118407] pci 0000:00:1c.0: bridge window [mem 0xc8200000-0xc83fffff 64bit pref] [ 0.118412] pci 0000:00:1d.0: PCI bridge to [bus 02] [ 0.118413] pci 0000:00:1d.0: bridge window [io 0x3000-0x3fff] [ 0.118416] pci 0000:00:1d.0: bridge window [mem 0xc8400000-0xc85fffff] [ 0.118418] pci 0000:00:1d.0: bridge window [mem 0xc8600000-0xc87fffff 64bit pref] [ 0.118423] pci 0000:00:1d.1: PCI bridge to [bus 03] [ 0.118424] pci 0000:00:1d.1: bridge window [io 0xe000-0xefff] [ 0.118427] pci 0000:00:1d.1: bridge window [mem 0xf7000000-0xf70fffff] [ 0.118433] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.118434] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.118435] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.118436] pci_bus 0000:00: resource 7 [mem 0xc8000000-0xf7ffffff window] [ 0.118437] pci_bus 0000:00: resource 8 [mem 0xfd000000-0xfe7fffff window] [ 0.118438] pci_bus 0000:01: resource 0 [io 0x2000-0x2fff] [ 0.118439] pci_bus 0000:01: resource 1 [mem 0xc8000000-0xc81fffff] [ 0.118440] pci_bus 0000:01: resource 2 [mem 0xc8200000-0xc83fffff 64bit pref] [ 0.118441] pci_bus 0000:02: resource 0 [io 0x3000-0x3fff] [ 0.118442] pci_bus 0000:02: resource 1 [mem 0xc8400000-0xc85fffff] [ 0.118443] pci_bus 0000:02: resource 2 [mem 0xc8600000-0xc87fffff 64bit pref] [ 0.118444] pci_bus 0000:03: resource 0 [io 0xe000-0xefff] [ 0.118445] pci_bus 0000:03: resource 1 [mem 0xf7000000-0xf70fffff] [ 0.118585] NET: Registered protocol family 2 [ 0.118720] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.118809] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.118941] TCP: Hash tables configured (established 65536 bind 65536) [ 0.118963] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 0.118984] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 0.119023] NET: Registered protocol family 1 [ 0.119032] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.119635] PCI: CLS 0 bytes, default 64 [ 0.119661] Unpacking initramfs... [ 0.737456] Freeing initrd memory: 54208K [ 0.737491] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.737493] software IO TLB [mem 0xbece8000-0xc2ce8000] (64MB) mapped at [ (ptrval)- (ptrval)] [ 0.737682] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2e02c4a121d, max_idle_ns: 440795236083 ns [ 0.737779] Scanning for low memory corruption every 60 seconds [ 0.738309] Initialise system trusted keyrings [ 0.738315] Key type blacklist registered [ 0.738362] workingset: timestamp_bits=36 max_order=21 bucket_order=0 [ 0.739093] zbud: loaded [ 0.739461] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.739591] fuse init (API version 7.26) [ 0.742160] Key type asymmetric registered [ 0.742160] Asymmetric key parser 'x509' registered [ 0.742178] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 0.742229] io scheduler noop registered [ 0.742229] io scheduler deadline registered [ 0.742256] io scheduler cfq registered (default) [ 0.742735] vesafb: mode is 1024x768x32, linelength=4096, pages=0 [ 0.742735] vesafb: scrolling: redraw [ 0.742736] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.742743] vesafb: framebuffer at 0xe0000000, mapped to 0x (ptrval), using 3072k, total 3072k [ 0.742812] Console: switching to colour frame buffer device 128x48 [ 0.742822] fb0: VESA VGA frame buffer device [ 0.742831] intel_idle: MWAIT substates: 0x142120 [ 0.742832] intel_idle: v0.4.1 model 0x5E [ 0.742983] intel_idle: lapic_timer_reliable_states 0xffffffff [ 0.743083] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input0 [ 0.743091] ACPI: Sleep Button [SLPB] [ 0.743113] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 0.743121] ACPI: Power Button [PWRB] [ 0.743140] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 0.743191] ACPI: Power Button [PWRF] [ 0.800773] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 0.860334] thermal LNXTHERM:00: registered as thermal_zone0 [ 0.860335] ACPI: Thermal Zone [TZ00] (28 C) [ 0.860486] thermal LNXTHERM:01: registered as thermal_zone1 [ 0.860487] ACPI: Thermal Zone [TZ01] (30 C) [ 0.860627] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.881487] 00:01: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.883810] Linux agpgart interface v0.103 [ 0.885109] loop: module loaded [ 0.885212] libphy: Fixed MDIO Bus: probed [ 0.885213] tun: Universal TUN/TAP device driver, 1.6 [ 0.885255] PPP generic driver version 2.4.2 [ 0.885302] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.885303] ehci-pci: EHCI PCI platform driver [ 0.885309] ehci-platform: EHCI generic platform driver [ 0.885314] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.885316] ohci-pci: OHCI PCI platform driver [ 0.885320] ohci-platform: OHCI generic platform driver [ 0.885324] uhci_hcd: USB Universal Host Controller Interface driver [ 0.885446] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.885450] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 0.886537] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810 [ 0.886541] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 0.886664] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.886665] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.886666] usb usb1: Product: xHCI Host Controller [ 0.886667] usb usb1: Manufacturer: Linux 4.15.0-34-generic xhci-hcd [ 0.886668] usb usb1: SerialNumber: 0000:00:14.0 [ 0.886754] hub 1-0:1.0: USB hub found [ 0.886765] hub 1-0:1.0: 10 ports detected [ 0.886926] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.886928] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 0.886930] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed [ 0.886952] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 0.886953] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.886954] usb usb2: Product: xHCI Host Controller [ 0.886955] usb usb2: Manufacturer: Linux 4.15.0-34-generic xhci-hcd [ 0.886956] usb usb2: SerialNumber: 0000:00:14.0 [ 0.887033] hub 2-0:1.0: USB hub found [ 0.887040] hub 2-0:1.0: 4 ports detected [ 0.887302] i8042: PNP: No PS/2 controller found. [ 0.887303] i8042: Probing ports directly. [ 0.890669] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.890671] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.890782] mousedev: PS/2 mouse device common for all mice [ 0.891018] rtc_cmos 00:04: RTC can wake from S4 [ 0.891262] rtc rtc0: invalid alarm value: 2018-9-2 6:64:59 [ 0.891340] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0 [ 0.891429] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 0.891433] i2c /dev entries driver [ 0.891463] device-mapper: uevent: version 1.0.3 [ 0.891559] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 0.891561] intel_pstate: Intel P-state driver initializing [ 0.891951] intel_pstate: HWP enabled [ 0.892101] ledtrig-cpu: registered to indicate activity on CPUs [ 0.892473] intel_pmc_core: initialized [ 0.892617] NET: Registered protocol family 10 [ 0.895647] Segment Routing with IPv6 [ 0.895663] NET: Registered protocol family 17 [ 0.895731] Key type dns_resolver registered [ 0.895960] RAS: Correctable Errors collector initialized. [ 0.895981] microcode: sig=0x506e3, pf=0x2, revision=0xc6 [ 0.896195] microcode: Microcode Update Driver: v2.2. [ 0.896203] sched_clock: Marking stable (896176241, 0)->(875868012, 20308229) [ 0.896520] registered taskstats version 1 [ 0.896526] Loading compiled-in X.509 certificates [ 0.898226] Loaded X.509 cert 'Build time autogenerated kernel key: 197c80222fd2638086c51a9b9e4961ca73d6ea07' [ 0.898240] zswap: loaded using pool lzo/zbud [ 0.900786] Key type big_key registered [ 0.900789] Key type trusted registered [ 0.901957] Key type encrypted registered [ 0.901961] AppArmor: AppArmor sha1 policy hashing enabled [ 0.901962] ima: No TPM chip found, activating TPM-bypass! (rc=-19) [ 0.901965] ima: Allocated hash algorithm: sha1 [ 0.901974] evm: HMAC attrs: 0x1 [ 0.902746] Magic number: 2:968:214 [ 0.902784] acpi device:65: hash matches [ 0.902934] rtc_cmos 00:04: setting system clock to 2018-09-02 06:13:59 UTC (1535868839) [ 0.902985] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 0.902986] EDD information not available. [ 0.904636] Freeing unused kernel memory: 2408K [ 0.928130] Write protecting the kernel read-only data: 20480k [ 0.928519] Freeing unused kernel memory: 2008K [ 0.931155] Freeing unused kernel memory: 1900K [ 0.935966] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 0.935966] x86/mm: Checking user space page tables [ 0.940424] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.019268] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 1.019276] r8169 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control [ 1.029266] r8169 0000:03:00.0 eth0: RTL8168h/8111h at 0x (ptrval), 70:4d:7b:86:62:a9, XID 14100800 IRQ 121 [ 1.029269] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] [ 1.040427] ahci 0000:00:17.0: version 3.0 [ 1.041426] r8169 0000:03:00.0 enp3s0: renamed from eth0 [ 1.050776] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 4 ports 6 Gbps 0xf impl SATA mode [ 1.050779] ahci 0000:00:17.0: flags: 64bit ncq sntf led clo only pio slum part ems deso sadm sds apst [ 1.084926] scsi host0: ahci [ 1.085042] scsi host1: ahci [ 1.085145] scsi host2: ahci [ 1.085244] scsi host3: ahci [ 1.085271] ata1: SATA max UDMA/133 abar m2048@0xf712b000 port 0xf712b100 irq 122 [ 1.085275] ata2: SATA max UDMA/133 abar m2048@0xf712b000 port 0xf712b180 irq 122 [ 1.085276] ata3: SATA max UDMA/133 abar m2048@0xf712b000 port 0xf712b200 irq 122 [ 1.085278] ata4: SATA max UDMA/133 abar m2048@0xf712b000 port 0xf712b280 irq 122 [ 1.087022] [drm] Memory usable by graphics device = 4096M [ 1.087023] checking generic (e0000000 300000) vs hw (e0000000 10000000) [ 1.087024] fb: switching to inteldrmfb from VESA VGA [ 1.087037] Console: switching to colour dummy device 80x25 [ 1.087125] [drm] Replacing VGA console driver [ 1.093546] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.093546] [drm] Driver supports precise vblank timestamp query. [ 1.095729] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 1.096053] [drm] Finished loading DMC firmware i915/skl_dmc_ver1_26.bin (v1.26) [ 1.098576] [drm] Initialized i915 1.6.0 20171023 for 0000:00:02.0 on minor 0 [ 1.100166] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 1.100479] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6 [ 1.224133] usb 1-7: new low-speed USB device number 2 using xhci_hcd [ 1.290098] fbcon: inteldrmfb (fb0) is primary device [ 1.290139] Console: switching to colour frame buffer device 512x135 [ 1.290199] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 1.378321] usb 1-7: New USB device found, idVendor=0e6a, idProduct=02c0 [ 1.378322] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.378324] usb 1-7: Product: PS/2+USB Keyboard [ 1.378325] usb 1-7: Manufacturer: dakai [ 1.381115] hidraw: raw HID events driver (C) Jiri Kosina [ 1.391212] usbcore: registered new interface driver usbhid [ 1.391212] usbhid: USB HID core driver [ 1.392613] input: dakai PS/2+USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:0E6A:02C0.0001/input/input7 [ 1.400671] ata4: SATA link down (SStatus 4 SControl 300) [ 1.400695] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 1.400714] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 1.401784] ata1.00: ATA-9: Intenso SSD Sata III, O1026A, max UDMA/133 [ 1.401786] ata1.00: 494927872 sectors, multi 2: LBA48 NCQ (depth 31/32), AA [ 1.402625] ata1.00: configured for UDMA/133 [ 1.402902] scsi 0:0:0:0: Direct-Access ATA Intenso SSD Sat 6A PQ: 0 ANSI: 5 [ 1.403240] sd 0:0:0:0: [sda] 494927872 512-byte logical blocks: (253 GB/236 GiB) [ 1.403245] sd 0:0:0:0: [sda] Write Protect is off [ 1.403246] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.403253] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.403264] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 1.403330] ata2.00: ATAPI: HL-DT-ST DVDRAM GTC0N, 1.00, max UDMA/133 [ 1.403502] sda: sda1 [ 1.403745] sd 0:0:0:0: [sda] Attached SCSI disk [ 1.404411] ata3: SATA link down (SStatus 4 SControl 300) [ 1.405540] ata2.00: configured for UDMA/133 [ 1.409439] scsi 1:0:0:0: CD-ROM HL-DT-ST DVDRAM GTC0N 1.00 PQ: 0 ANSI: 5 [ 1.452385] hid-generic 0003:0E6A:02C0.0001: input,hidraw0: USB HID v1.11 Keyboard [dakai PS/2+USB Keyboard] on usb-0000:00:14.0-7/input0 [ 1.452590] input: dakai PS/2+USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.1/0003:0E6A:02C0.0002/input/input8 [ 1.487723] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 1.487724] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 1.487823] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 1.487897] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 1.508127] usb 1-8: new full-speed USB device number 3 using xhci_hcd [ 1.512382] hid-generic 0003:0E6A:02C0.0002: input,hiddev0,hidraw1: USB HID v1.11 Keyboard [dakai PS/2+USB Keyboard] on usb-0000:00:14.0-7/input1 [ 1.601929] random: fast init done [ 1.609689] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS. [ 1.658387] usb 1-8: New USB device found, idVendor=258a, idProduct=1007 [ 1.658389] usb 1-8: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.658390] usb 1-8: Product: Game Mouse [ 1.658391] usb 1-8: Manufacturer: SINOWEALTH [ 1.658619] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.658625] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.658639] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.659937] input: SINOWEALTH Game Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.0/0003:258A:1007.0003/input/input9 [ 1.660184] hid-generic 0003:258A:1007.0003: input,hidraw2: USB HID v1.11 Mouse [SINOWEALTH Game Mouse] on usb-0000:00:14.0-8/input0 [ 1.662578] input: SINOWEALTH Game Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.1/0003:258A:1007.0004/input/input10 [ 1.720489] hid-generic 0003:258A:1007.0004: input,hiddev1,hidraw3: USB HID v1.11 Keyboard [SINOWEALTH Game Mouse] on usb-0000:00:14.0-8/input1 [ 1.760231] clocksource: Switched to clocksource tsc [ 2.044443] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 2.183123] ip_tables: (C) 2000-2006 Netfilter Core Team [ 2.188483] systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid) [ 2.208121] systemd[1]: Detected architecture x86-64. [ 2.210150] systemd[1]: Set hostname to . [ 2.287980] systemd[1]: Reached target Remote File Systems. [ 2.288072] systemd[1]: Reached target User and Group Name Lookups. [ 2.288235] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 2.288375] systemd[1]: Created slice System Slice. [ 2.288456] systemd[1]: Listening on Journal Audit Socket. [ 2.288512] systemd[1]: Listening on Journal Socket. [ 2.288941] systemd[1]: Started Read required files in advance. [ 2.307297] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro [ 2.324142] lp: driver loaded but no devices found [ 2.337575] ppdev: user-space parallel port driver [ 2.344665] systemd-journald[309]: Received request to flush runtime journal from PID 1 [ 2.384544] Adding 2097148k swap on /swapfile. Priority:-2 extents:6 across:2260988k SSFS [ 2.477022] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.485570] mei_me 0000:00:16.0: enabling device (0000 -> 0002) [ 2.585171] asus_wmi: ASUS WMI generic driver loaded [ 2.597313] asus_wmi: Initialization: 0x0 [ 2.597361] asus_wmi: BIOS WMI version: 0.9 [ 2.597524] asus_wmi: SFUN value: 0x0 [ 2.598199] input: Eee PC WMI hotkeys as /devices/platform/eeepc-wmi/input/input11 [ 2.600571] asus_wmi: Number of fans: 1 [ 2.620210] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer [ 2.620212] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 2.620212] RAPL PMU: hw unit of domain package 2^-14 Joules [ 2.620213] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 2.620213] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 2.620214] RAPL PMU: hw unit of domain psys 2^-14 Joules [ 2.643942] AVX2 version of gcm_enc/dec engaged. [ 2.643943] AES CTR mode by8 optimization enabled [ 2.762256] kvm: disabled by bios [ 2.773190] intel_rapl: Found RAPL domain package [ 2.773191] intel_rapl: Found RAPL domain core [ 2.773192] intel_rapl: Found RAPL domain uncore [ 2.773193] intel_rapl: Found RAPL domain dram [ 2.788339] [drm] RC6 on [ 2.845134] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 2.856053] audit: type=1400 audit(1535868841.449:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=590 comm="apparmor_parser" [ 2.856056] audit: type=1400 audit(1535868841.449:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc//sanitized_helper" pid=590 comm="apparmor_parser" [ 2.856576] audit: type=1400 audit(1535868841.449:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=586 comm="apparmor_parser" [ 2.856578] audit: type=1400 audit(1535868841.449:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=586 comm="apparmor_parser" [ 2.856579] audit: type=1400 audit(1535868841.449:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=586 comm="apparmor_parser" [ 2.856581] audit: type=1400 audit(1535868841.449:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=586 comm="apparmor_parser" [ 2.856591] audit: type=1400 audit(1535868841.449:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=589 comm="apparmor_parser" [ 2.857291] audit: type=1400 audit(1535868841.449:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=588 comm="apparmor_parser" [ 2.857294] audit: type=1400 audit(1535868841.449:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=588 comm="apparmor_parser" [ 2.869972] random: crng init done [ 2.869973] random: 7 urandom warning(s) missed due to ratelimiting [ 2.872938] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC887-VD: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line [ 2.872940] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 2.872941] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) [ 2.872942] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 2.872943] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 2.872944] snd_hda_codec_realtek hdaudioC0D0: Front Mic=0x19 [ 2.872945] snd_hda_codec_realtek hdaudioC0D0: Rear Mic=0x18 [ 2.872946] snd_hda_codec_realtek hdaudioC0D0: Line=0x1a [ 2.890665] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12 [ 2.890719] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13 [ 2.890773] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14 [ 2.890818] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15 [ 2.890882] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16 [ 2.890929] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17 [ 2.890978] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18 [ 2.891016] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19 [ 3.722616] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready [ 3.770622] r8169 0000:03:00.0 enp3s0: link down [ 3.770623] r8169 0000:03:00.0 enp3s0: link down [ 3.770711] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready [ 4.862454] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS. [ 5.310096] r8169 0000:03:00.0 enp3s0: link up [ 5.310103] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready acer@acer-System-Product-Name:~$