Hallo zusammen,
bin seit ca. 6 Monate im Besitz eines Sundtek DVB-C/-T Sticks (MediaTV Digital Home) und habe diesen bis heute nicht fehlerfrei an meiner DM8000 betreiben können:
http://sundtek.com/shop/Digita…-Digital-Home-DVB-CT.html
Ich habe bereits einen Thread im Supportforum von Sundtek eröffnet, wo mir dazu geraten wurde, das Problem auch an DMM zu melden:
http://support.sundtek.com/index.php/topic,895.0.html
Anbei zwei Syslog Auszüge, die belegen, dass der komplette USB-Bus resettet wird:
May 2 18:56:14 dm8000 user.warn kernel: [ 4956.333000] VTUNER0 ioctl
May 2 18:56:14 dm8000 user.warn kernel: [ 4956.334000] VTUNER0 ioctl
May 2 18:56:14 dm8000 user.warn kernel: [ 4956.334000] VTUNER0 ioctl
May 2 18:56:14 dm8000 user.info kernel: [ 4956.956000] usb 1-2: reset high speed USB device using brcm-ehci and address 76
May 2 18:56:15 dm8000 user.info kernel: [ 4957.072000] usb 1-2: device firmware changed
May 2 18:56:15 dm8000 user.info kernel: [ 4957.072000] usb 1-2: USB disconnect, address 76
May 2 18:56:15 dm8000 user.err kernel: [ 4957.085000] scsi 69:0:0:2: rejecting I/O to dead device
May 2 18:56:15 dm8000 user.err kernel: [ 4957.085000] scsi 69:0:0:2: rejecting I/O to dead device
May 2 18:56:15 dm8000 user.err kernel: [ 4957.085000] scsi 69:0:0:2: rejecting I/O to dead device
May 2 18:56:15 dm8000 user.notice kernel: [ 4957.085000] sde : READ CAPACITY failed.
May 2 18:56:15 dm8000 user.warn kernel: [ 4957.085000] sde : status=0, message=00, host=1, driver=00
May 2 18:56:15 dm8000 user.warn kernel: [ 4957.085000] sde : sense not available.
May 2 18:56:15 dm8000 user.err kernel: [ 4957.085000] scsi 69:0:0:2: rejecting I/O to dead device
May 2 18:56:15 dm8000 user.notice kernel: [ 4957.085000] sde: Write Protect is off
May 2 18:56:15 dm8000 user.debug kernel: [ 4957.085000] sde: Mode Sense: 00 00 00 00
May 2 18:56:15 dm8000 user.err kernel: [ 4957.085000] sde: assuming drive cache: write through
May 2 18:56:15 dm8000 user.err kernel: [ 4957.085000] scsi 69:0:0:2: rejecting I/O to dead device
May 2 18:56:15 dm8000 user.err kernel: [ 4957.085000] scsi 69:0:0:2: rejecting I/O to dead device
May 2 18:56:15 dm8000 user.err kernel: [ 4957.085000] scsi 69:0:0:2: rejecting I/O to dead device
May 2 18:56:15 dm8000 user.err kernel: [ 4957.085000] scsi 69:0:0:2: rejecting I/O to dead device
May 2 18:56:15 dm8000 user.notice kernel: [ 4957.085000] sde : READ CAPACITY failed.
May 2 18:56:15 dm8000 user.warn kernel: [ 4957.085000] sde : status=0, message=00, host=1, driver=00
May 2 18:56:15 dm8000 user.warn kernel: [ 4957.086000] sde : sense not available.
May 2 18:56:15 dm8000 user.err kernel: [ 4957.086000] scsi 69:0:0:2: rejecting I/O to dead device
May 2 18:56:15 dm8000 user.notice kernel: [ 4957.086000] sde: Write Protect is off
May 2 18:56:15 dm8000 user.debug kernel: [ 4957.086000] sde: Mode Sense: 00 00 00 00
May 2 18:56:15 dm8000 user.err kernel: [ 4957.086000] sde: assuming drive cache: write through
May 2 18:56:15 dm8000 user.info kernel: [ 4957.086000] sde:<3>scsi 69:0:0:2: rejecting I/O to dead device
May 2 18:56:15 dm8000 user.err kernel: [ 4957.086000] Buffer I/O error on device sde, logical block 0
May 2 18:56:15 dm8000 user.err kernel: [ 4957.089000] scsi 69:0:0:2: rejecting I/O to dead device
May 2 18:56:15 dm8000 user.err kernel: [ 4957.089000] Buffer I/O error on device sde, logical block 0
May 2 18:56:15 dm8000 user.err kernel: [ 4957.090000] scsi 69:0:0:2: rejecting I/O to dead device
May 2 18:56:15 dm8000 user.err kernel: [ 4957.090000] Buffer I/O error on device sde, logical block 0
Alles anzeigen
May 2 18:58:05 dm8000 user.warn kernel: [ 5067.656000] VTUNER0 ioctl
May 2 18:58:05 dm8000 user.warn kernel: [ 5067.656000] VTUNER0 ioctl
May 2 18:58:05 dm8000 user.warn kernel: [ 5067.657000] VTUNER0 ioctl
May 2 18:58:05 dm8000 user.info kernel: [ 5067.959000] usb 1-2: reset high speed USB device using brcm-ehci and address 81
May 2 18:58:06 dm8000 user.err kernel: [ 5068.074000] usb 1-2: can't restore configuration #1 (error=-71)
May 2 18:58:06 dm8000 user.info kernel: [ 5068.074000] usb 1-2: USB disconnect, address 81
May 2 18:58:06 dm8000 user.err kernel: [ 5068.081000] scsi 74:0:0:2: rejecting I/O to dead device
May 2 18:58:06 dm8000 user.err kernel: [ 5068.081000] scsi 74:0:0:2: rejecting I/O to dead device
May 2 18:58:06 dm8000 user.err kernel: [ 5068.081000] scsi 74:0:0:2: rejecting I/O to dead device
May 2 18:58:06 dm8000 user.err kernel: [ 5068.081000] scsi 74:0:0:2: rejecting I/O to dead device
May 2 18:58:06 dm8000 user.notice kernel: [ 5068.081000] sde : READ CAPACITY failed.
May 2 18:58:06 dm8000 user.warn kernel: [ 5068.081000] sde : status=0, message=00, host=1, driver=00
May 2 18:58:06 dm8000 user.warn kernel: [ 5068.081000] sde : sense not available.
May 2 18:58:06 dm8000 user.err kernel: [ 5068.081000] scsi 74:0:0:2: rejecting I/O to dead device
May 2 18:58:06 dm8000 user.notice kernel: [ 5068.081000] sde: Write Protect is off
May 2 18:58:06 dm8000 user.debug kernel: [ 5068.081000] sde: Mode Sense: 00 00 00 00
May 2 18:58:06 dm8000 user.err kernel: [ 5068.081000] sde: assuming drive cache: write through
May 2 18:58:06 dm8000 user.err kernel: [ 5068.081000] scsi 74:0:0:2: rejecting I/O to dead device
May 2 18:58:06 dm8000 user.err kernel: [ 5068.081000] scsi 74:0:0:2: rejecting I/O to dead device
May 2 18:58:06 dm8000 user.err kernel: [ 5068.081000] scsi 74:0:0:2: rejecting I/O to dead device
May 2 18:58:06 dm8000 user.err kernel: [ 5068.081000] scsi 74:0:0:2: rejecting I/O to dead device
May 2 18:58:06 dm8000 user.notice kernel: [ 5068.081000] sde : READ CAPACITY failed.
May 2 18:58:06 dm8000 user.warn kernel: [ 5068.081000] sde : status=0, message=00, host=1, driver=00
May 2 18:58:06 dm8000 user.warn kernel: [ 5068.081000] sde : sense not available.
May 2 18:58:06 dm8000 user.err kernel: [ 5068.081000] scsi 74:0:0:2: rejecting I/O to dead device
May 2 18:58:06 dm8000 user.notice kernel: [ 5068.082000] sde: Write Protect is off
May 2 18:58:06 dm8000 user.debug kernel: [ 5068.082000] sde: Mode Sense: 00 00 00 00
May 2 18:58:06 dm8000 user.err kernel: [ 5068.082000] sde: assuming drive cache: write through
May 2 18:58:06 dm8000 user.info kernel: [ 5068.082000] sde:<3>scsi 74:0:0:2: rejecting I/O to dead device
May 2 18:58:06 dm8000 user.err kernel: [ 5068.082000] Buffer I/O error on device sde, logical block 0
May 2 18:58:06 dm8000 user.err kernel: [ 5068.084000] scsi 74:0:0:2: rejecting I/O to dead device
May 2 18:58:06 dm8000 user.err kernel: [ 5068.084000] Buffer I/O error on device sde, logical block 0
May 2 18:58:06 dm8000 user.err kernel: [ 5068.084000] scsi 74:0:0:2: rejecting I/O to dead device
May 2 18:58:06 dm8000 user.err kernel: [ 5068.084000] Buffer I/O error on device sde, logical block 0
May 2 18:58:06 dm8000 user.warn kernel: [ 5068.084000] unable to read partition table
May 2 18:58:06 dm8000 user.info kernel: [ 5068.183000] usb 1-2: new high speed USB device using brcm-ehci and address 82
May 2 18:58:06 dm8000 user.info kernel: [ 5068.300000] usb 1-2: configuration #1 chosen from 1 choice
May 2 18:58:06 dm8000 user.info kernel: [ 5068.301000] scsi75 : SCSI emulation for USB Mass Storage devices
May 2 18:58:06 dm8000 user.debug kernel: [ 5068.302000] usb-storage: device found at 82
May 2 18:58:06 dm8000 user.debug kernel: [ 5068.302000] usb-storage: waiting for device to settle before scanning
May 2 20:58:06 dm8000 daemon.notice automount[16102]: >> mount: mounting /dev/sde on /autofs/sde failed: No such file or directory
May 2 20:58:06 dm8000 daemon.err automount[16102]: mount(generic): failed to mount /dev/sde (type auto) on /autofs/sde
May 2 20:58:06 dm8000 daemon.err automount[16102]: failed to mount /autofs/sde
Alles anzeigen
Sundtek vermutet, dass das Problem im Zusammenhang mit usbstorrage zusammen hängt.
Ich boote ganz regulär aus dem Flash. Am USB-Bus ist nichts weiter als der Sundtek Stick angeschlossen. Der Stick hängt direkt am einem der hinteren USB-Anschlüsse ohne Hub o.Ä.
Ich habe bereits alle USB-Ports durchgetestet. Auch der Anschluss eines aktiven Hubs brachte keinerlei Besserung.
Kann es vielleicht sein, dass hier ein Hardware-defekt vorliegt? Oder sind vielleicht die USB-module ein wenig buggy?
Gerne gebe ich SSH-Zugriff auf meine Dreambox, falls dies helfen könnte. Falls zusätzliche Infos benötigt werden, bitte einfach kurz Bescheid geben.
Vielen Dank!
Liebe Grüße,
phiber