Probleme mit Externer Festplatte utner Ubuntu 9.10

sositsch · 8 Apr. 2010

Hi Leute,
Ich bin noch relativ neu bei Linux und habe folgendes Problem:
Meine externe Festplatte wird nicht (sofort) gemountet. Meist vergeht geraume Zeit (manchmal 10 Minuten, manchmal 1,5 Stunden!) bevor ein Icon auf dem Desktop erscheint und die Festplatte eingebunden wird. Dies ist sowohl bei Systemstart der Fall als auch wenn ich die Festplatte bei bereits aktivem System einfach "einstöpsel".

tail -f /var/log/messages sagt folgendes:
Apr 8 00:51:33 sositsch-laptop kernel: [10416.340170] usb 1-1: new high speed USB device using ehci_hcd and address 45

Apr 8 00:51:33 sositsch-laptop kernel: [10416.474335] usb 1-1: configuration #1 chosen from 1 choice

Apr 8 00:51:33 sositsch-laptop kernel: [10416.489374] scsi6 : SCSI emulation for USB Mass Storage devices

Apr 8 00:51:38 sositsch-laptop kernel: [10421.679527] scsi 6:0:0:0: Direct-Access ST350032 0AS SD15 PQ: 0 ANSI: 0

Apr 8 00:51:38 sositsch-laptop kernel: [10421.681903] sd 6:0:0:0: Attached scsi generic sg2 type 0

Apr 8 00:51:38 sositsch-laptop kernel: [10421.701190] sd 6:0:0:0: [sdc] 976773168 512-byte logical blocks: (500 GB/465 GiB)

Apr 8 00:51:38 sositsch-laptop kernel: [10421.703003] sd 6:0:0:0: [sdc] Write Protect is off

Apr 8 00:51:38 sositsch-laptop kernel: [10421.708948] sdc: sdc2 < sdc5 >

Apr 8 00:51:38 sositsch-laptop kernel: [10421.725760] sd 6:0:0:0: [sdc] Attached SCSI disk

Apr 8 00:51:46 sositsch-laptop kernel: [10429.112195] usb 1-1: reset high speed USB device using ehci_hcd and address 45

dmesg:
[10391.286777] hub 1-0:1.0: unable to enumerate USB device on port 1

[10391.477906] hub 1-0:1.0: unable to enumerate USB device on port 1

[10391.676393] hub 1-0:1.0: unable to enumerate USB device on port 1

[10391.944663] usb 1-1: new high speed USB device using ehci_hcd and address 40

[10392.012372] hub 1-0:1.0: unable to enumerate USB device on port 1

[10392.200423] hub 1-0:1.0: unable to enumerate USB device on port 1

[10392.389510] hub 1-0:1.0: unable to enumerate USB device on port 1

[10392.576406] hub 1-0:1.0: unable to enumerate USB device on port 1

[10392.764426] hub 1-0:1.0: unable to enumerate USB device on port 1

….
[10414.028534] hub 1-0:1.0: unable to enumerate USB device on port 1

[10414.043928] TKIP: RX tkey->key_idx=1 frame keyidx=2 priv=f69399c0

[10414.216534] hub 1-0:1.0: unable to enumerate USB device on port 1

[10414.404522] hub 1-0:1.0: unable to enumerate USB device on port 1

[10414.592534] hub 1-0:1.0: unable to enumerate USB device on port 1

[10414.780533] hub 1-0:1.0: unable to enumerate USB device on port 1

[10414.968410] hub 1-0:1.0: unable to enumerate USB device on port 1

[10415.156410] hub 1-0:1.0: unable to enumerate USB device on port 1

[10415.344411] hub 1-0:1.0: unable to enumerate USB device on port 1

[10415.532522] hub 1-0:1.0: unable to enumerate USB device on port 1

[10415.720788] hub 1-0:1.0: unable to enumerate USB device on port 1

[10415.908535] hub 1-0:1.0: unable to enumerate USB device on port 1

[10416.096534] hub 1-0:1.0: unable to enumerate USB device on port 1

[10416.340170] usb 1-1: new high speed USB device using ehci_hcd and address 45

[10416.474335] usb 1-1: configuration #1 chosen from 1 choice

[10416.489374] scsi6 : SCSI emulation for USB Mass Storage devices

[10416.490085] usb-storage: device found at 45

[10416.490100] usb-storage: waiting for device to settle before scanning

[10421.488630] usb-storage: device scan complete

[10421.679527] scsi 6:0:0:0: Direct-Access ST350032 0AS SD15 PQ: 0 ANSI: 0

[10421.681903] sd 6:0:0:0: Attached scsi generic sg2 type 0

[10421.701190] sd 6:0:0:0: [sdc] 976773168 512-byte logical blocks: (500 GB/465 GiB)

[10421.703003] sd 6:0:0:0: [sdc] Write Protect is off

[10421.703028] sd 6:0:0:0: [sdc] Mode Sense: 00 08 00 00

[10421.703044] sd 6:0:0:0: [sdc] Assuming drive cache: write through

[10421.708928] sd 6:0:0:0: [sdc] Assuming drive cache: write through

[10421.708948] sdc: sdc2 < sdc5 >

[10421.725731] sd 6:0:0:0: [sdc] Assuming drive cache: write through

[10421.725760] sd 6:0:0:0: [sdc] Attached SCSI disk

[10429.112195] usb 1-1: reset high speed USB device using ehci_hcd and address 45

lsmod | grep usb
btusb 11856 2

usbhid 38208 0

usb_storage 52768 1

lsscsi
[2:0:0:0] disk ATA WDC WD1600BEVS-0 13.0 /dev/sda

[4:0:0:0] disk Generic- Multi-Card 1.00 /dev/sdb

[6:0:0:0] disk ST350032 0AS SD15 /dev/sdc

Ich kenne mich in der Materie nicht gut aus, aber es scheint wohl etwas mit dem Modul ehci_hcd zu tun zu haben, wenn ich das richtig sehe.
Vielleicht kann mir jemand einen Tip zur Lösung des Problems geben.

Gruß
Sositsch

PS: Kann mir jemand noch etwas anderes eklären, nämlich wie man den Text hier angemessen formatiert (-:

lOtz1009 · 8 Apr. 2010

Beim Verfassen des Beitrags solltest du einen kompletten Editor vorfinden, mit dem du den Text formatieren kannst (fettgedruckt, kursiv etc.).
Und schau dir bitte noch http://www.linux-club.de/viewtopic.php?f=3&t=105750 an.

whois · 8 Apr. 2010

Hängst du die HDD an einen HUB der wiederum an einem USB 1.0 Port hängt?

sositsch · 8 Apr. 2010

Danke für den Hinweis. Ich hatte einfach den Text markiert und dann "Code" geklickt, was bei mir aber nicht funktionierte.

Nein, ich stecke die Festplatte direkt an einen USB Port, der eigentlich ein USB 2.0 Port sein sollte.

Geier0815 · 8 Apr. 2010

Verwendest Du ein externes Netzteil für die Festplatte oder hast Du wenigstens ein Usb-Kabel das zwei Anschlüße an der Computerseite hat? Wenn nicht, solltest Du das mal machen. Ich vermute nämlich das deine Festplatte zu wenig Strom kriegt und sich deshalb "merkwürdig" benimmt.

whois · 9 Apr. 2010

Geier0815 schrieb:
Ich vermute nämlich das deine Festplatte zu wenig Strom kriegt und sich deshalb "merkwürdig" benimmt.

Das wäre eine logische Erklärung da der HUB ausscheidet.

harley · 9 Apr. 2010

Die Seagate® Barracuda® 7200.11-Festplatte ist eine 3,5". Die sollte ohne externen Strom eigentlich überhaupt keinen Mucks machen. Erkannt wird sie anscheinend auch ohne Probleme. Vielleicht liegt das Problem eher am automatischen Mounten (Icon erstellen) auf dem Desktop. Lässt sich die Platte den von Hand mounten nachdem sie eingestöpselt ist?

Micha :-D

Nachtrag:

Code:

mount /dev/sdc5 /home/name/leerer_Ordner_deiner_Wahl

sositsch · 9 Apr. 2010

Richtig, die externe Festplatte wird über ein eigenes Netzteil mit Strom versorgt.

Die Platte lässt sich manuell mounten. Allerdings nur wenn sie als Gerät erkannt wurde, sprich wenn sie z.B. in cat /proc/partitions als Gerät aufgelistet ist. Das Problem ist, dass es wirklich laaange dauern kann bis sie dort erscheint.

sositsch · 9 Apr. 2010

Vielleicht hilft es bei der Problemdiagnose weiter.

dmesg hat heute folgendes ausgespuckt. Neu sind die Zeilen mit usb 2-1:

Code:

[  273.748121] usb 1-1: new high speed USB device using ehci_hcd and address 42
[  273.816569] hub 1-0:1.0: unable to enumerate USB device on port 1
[  274.196149] usb 2-1: new full speed USB device using uhci_hcd and address 3
[  274.341471] usb 2-1: not running at top speed; connect to a high speed hub
[  274.372784] usb 2-1: configuration #1 chosen from 1 choice
[  274.388990] scsi5 : SCSI emulation for USB Mass Storage devices
[  274.401155] usb-storage: device found at 3
[  274.401163] usb-storage: waiting for device to settle before scanning
[  279.405306] usb-storage: device scan complete
[  279.597876] scsi 5:0:0:0: Direct-Access     ST350032 0AS              SD15 PQ: 0 ANSI: 0
[  279.599283] sd 5:0:0:0: Attached scsi generic sg2 type 0
[  279.620105] sd 5:0:0:0: [sdc] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[  279.622875] sd 5:0:0:0: [sdc] Write Protect is off
[  279.622894] sd 5:0:0:0: [sdc] Mode Sense: 00 08 00 00
[  279.622906] sd 5:0:0:0: [sdc] Assuming drive cache: write through
[  279.631871] sd 5:0:0:0: [sdc] Assuming drive cache: write through
[  279.631895]  sdc: sdc2 < sdc5 >
[  279.688854] sd 5:0:0:0: [sdc] Assuming drive cache: write through
[  279.688881] sd 5:0:0:0: [sdc] Attached SCSI disk
[  287.916110] usb 2-1: reset full speed USB device using uhci_hcd and address 3

harley · 9 Apr. 2010

Hast Du die Platte wieder am gleichen USB-Port hängen?

sositsch · 9 Apr. 2010

Ja, gleicher Port.

whois · 10 Apr. 2010

sositsch schrieb:
Ja, gleicher Port.

Häng sie doch bitte mal um.
Auch mal folgendes Ergebnis liefern.

Code:

hwinfo --usb

sositsch · 10 Apr. 2010

So,
Das Ergebnis von hwinfo --usb (Platte eingehänkt an Port1)

Code:

02: SCSI 400.0: 10600 Disk                                      
  [Created at block.254] 
  UDI: /org/freedesktop/Hal/devices/storage_serial_Generic__Multi_Card_20071114173400000_0_0 
  Unique ID: wkjR.A++WcV_ZZBA 
  SysFS ID: /class/block/sdb 
  SysFS BusID: 4:0:0:0 
  SysFS Device Link: /devices/pci0000:00/0000:00:1d.7/usb1/1-5/1-5:1.0/host4/target4:0:0/4:0:0:0 
  Hardware Class: disk 
  Model: "Generic Multi-Card" 
  Vendor: usb 0x0bda "Generic-" 
  Device: usb 0x0158 "Multi-Card" 
  Revision: "1.00" 
  Serial ID: "20071114173400000" 
  Driver: "usb-storage", "sd" 
  Driver Modules: "usb_storage" 
  Device File: /dev/sdb (/dev/sg1) 
  Device Files: /dev/sdb, /dev/block/8:16, /dev/disk/by-id/usb-Generic-_Multi-Card_20071114173400000-0:0, /dev/disk/by-path/pci-0000:00:1d.7-usb-0:5:1.0-scsi-0:0:0:0 
  Device Number: block 8:16-8:31 (char 21:1) 
  Features: Hotpluggable 
  Speed: 480 Mbps 
  Module Alias: "usb:v0BDAp0158d5887dc00dsc00dp00ic08isc06ip50" 
  Driver Info #0: 
    Driver Status: usb_storage is active 
    Driver Activation Cmd: "modprobe usb_storage" 
  Drive status: no medium 
  Config Status: cfg=new, avail=yes, need=no, active=unknown 
 
03: SCSI 500.0: 10600 Disk 
  [Created at block.243] 
  UDI: /org/freedesktop/Hal/devices/storage_serial_ST350032_0AS_1966051022645658_0_0 
  Unique ID: FKGF.Y1_YttyRHN7 
  SysFS ID: /class/block/sdc 
  SysFS BusID: 5:0:0:0 
  SysFS Device Link: /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1:1.0/host5/target5:0:0/5:0:0:0 
  Hardware Class: disk 
  Model: "ST350032 0AS" 
  Vendor: usb 0xed06 "ST350032" 
  Device: usb 0x8000 "0AS" 
  Revision: "SD15" 
  Serial ID: "1966051022645658" 
  Driver: "usb-storage", "sd" 
  Driver Modules: "usb_storage" 
  Device File: /dev/sdc (/dev/sg2) 
  Device Files: /dev/sdc, /dev/block/8:32, /dev/disk/by-id/usb-ST350032_0AS_1966051022645658-0:0, /dev/disk/by-path/pci-0000:00:1d.0-usb-0:1:1.0-scsi-0:0:0:0 
  Device Number: block 8:32-8:47 (char 21:2) 
  Features: Hotpluggable 
  Speed: 12 Mbps 
  Module Alias: "usb:vED06p8000d0001dc00dsc00dp00ic08isc06ip50" 
  Driver Info #0: 
    Driver Status: usb_storage is active 
    Driver Activation Cmd: "modprobe usb_storage" 
  Drive status: no medium 
  Config Status: cfg=new, avail=yes, need=no, active=unknown 

04: USB 00.0: 10a00 Hub 
  [Created at usb.122] 
  UDI: /org/freedesktop/Hal/devices/usb_device_1d6b_2_0000_00_1d_7_if0 
  Unique ID: k4bc.9T1GDCLyFd9 
  SysFS ID: /devices/pci0000:00/0000:00:1d.7/usb1/1-0:1.0 
  SysFS BusID: 1-0:1.0 
  Hardware Class: hub 
  Model: "Linux 2.6.31-20-generic ehci_hcd EHCI Host Controller" 
  Hotplug: USB 
  Vendor: usb 0x1d6b "Linux 2.6.31-20-generic ehci_hcd" 
  Device: usb 0x0002 "EHCI Host Controller" 
  Revision: "2.06" 
  Serial ID: "0000:00:1d.7" 
  Driver: "hub" 
  Driver Modules: "usbcore" 
  Speed: 480 Mbps 
  Module Alias: "usb:v1D6Bp0002d0206dc09dsc00dp00ic09isc00ip00" 
  Config Status: cfg=new, avail=yes, need=no, active=unknown 

05: USB 00.0: 10a00 Hub 
  [Created at usb.122] 
  UDI: /org/freedesktop/Hal/devices/usb_device_1d6b_1_0000_00_1d_0_if0 
  Unique ID: pBe4.v+N+B0xY+P6 
  SysFS ID: /devices/pci0000:00/0000:00:1d.0/usb2/2-0:1.0 
  SysFS BusID: 2-0:1.0 
  Hardware Class: hub 
  Model: "Linux 2.6.31-20-generic uhci_hcd UHCI Host Controller" 
  Hotplug: USB 
  Vendor: usb 0x1d6b "Linux 2.6.31-20-generic uhci_hcd" 
  Device: usb 0x0001 "UHCI Host Controller" 
  Revision: "2.06" 
  Serial ID: "0000:00:1d.0" 
  Driver: "hub" 
  Driver Modules: "usbcore" 
  Speed: 12 Mbps 
  Module Alias: "usb:v1D6Bp0001d0206dc09dsc00dp00ic09isc00ip00" 
  Config Status: cfg=new, avail=yes, need=no, active=unknown 

06: USB 00.0: 10a00 Hub 
  [Created at usb.122] 
  UDI: /org/freedesktop/Hal/devices/usb_device_1d6b_1_0000_00_1d_1_if0 
  Unique ID: uIhY.gkSaZmjGyhD 
  SysFS ID: /devices/pci0000:00/0000:00:1d.1/usb3/3-0:1.0 
  SysFS BusID: 3-0:1.0 
  Hardware Class: hub 
  Model: "Linux 2.6.31-20-generic uhci_hcd UHCI Host Controller" 
  Hotplug: USB 
  Vendor: usb 0x1d6b "Linux 2.6.31-20-generic uhci_hcd" 
  Device: usb 0x0001 "UHCI Host Controller" 
  Revision: "2.06" 
  Serial ID: "0000:00:1d.1" 
  Driver: "hub" 
  Driver Modules: "usbcore" 
  Speed: 12 Mbps 
  Module Alias: "usb:v1D6Bp0001d0206dc09dsc00dp00ic09isc00ip00" 
  Config Status: cfg=new, avail=yes, need=no, active=unknown 

07: USB 00.0: 10a00 Hub 
  [Created at usb.122] 
  UDI: /org/freedesktop/Hal/devices/usb_device_1d6b_1_0000_00_1d_2_if0 
  Unique ID: zPk0.RTX9xWW_uz4 
  SysFS ID: /devices/pci0000:00/0000:00:1d.2/usb4/4-0:1.0 
  SysFS BusID: 4-0:1.0 
  Hardware Class: hub 
  Model: "Linux 2.6.31-20-generic uhci_hcd UHCI Host Controller" 
  Hotplug: USB 
  Vendor: usb 0x1d6b "Linux 2.6.31-20-generic uhci_hcd" 
  Device: usb 0x0001 "UHCI Host Controller" 
  Revision: "2.06" 
  Serial ID: "0000:00:1d.2" 
  Driver: "hub" 
  Driver Modules: "usbcore" 
  Speed: 12 Mbps 
  Module Alias: "usb:v1D6Bp0001d0206dc09dsc00dp00ic09isc00ip00" 
  Config Status: cfg=new, avail=yes, need=no, active=unknown 
 
08: USB 00.0: 10a00 Hub 
  [Created at usb.122] 
  UDI: /org/freedesktop/Hal/devices/usb_device_1d6b_1_0000_00_1d_3_if0 
  Unique ID: 2XnU.CCckIHJirFC 
  SysFS ID: /devices/pci0000:00/0000:00:1d.3/usb5/5-0:1.0 
  SysFS BusID: 5-0:1.0 
  Hardware Class: hub 
  Model: "Linux 2.6.31-20-generic uhci_hcd UHCI Host Controller" 
  Hotplug: USB 
  Vendor: usb 0x1d6b "Linux 2.6.31-20-generic uhci_hcd" 
  Device: usb 0x0001 "UHCI Host Controller" 
  Revision: "2.06" 
  Serial ID: "0000:00:1d.3" 
  Driver: "hub" 
  Driver Modules: "usbcore" 
  Speed: 12 Mbps 
  Module Alias: "usb:v1D6Bp0001d0206dc09dsc00dp00ic09isc00ip00" 
  Config Status: cfg=new, avail=yes, need=no, active=unknown

Ich habe sie jetzt an Port2 hängen, aber sie wird noch nicht gemountet. Ich schicke die Infos, wenn es soweit ist.

Gruß

Jägerschlürfer · 10 Apr. 2010

mal ne ganz andere Frage,...
besteht die Möglichkeit, dass du die Platte mal an einen anderen Rechner hängst? Treten hier die gleichen Probleme auf?

sositsch · 10 Apr. 2010

Ok, die Platte wurde nun an Port2 erkannt und gemountet:

hier dmesg:

Code:

...
[ 3786.624464] hub 1-0:1.0: unable to enumerate USB device on port 2
[ 3786.812466] hub 1-0:1.0: unable to enumerate USB device on port 2
[ 3787.004591] hub 1-0:1.0: unable to enumerate USB device on port 2
[ 3787.192463] hub 1-0:1.0: unable to enumerate USB device on port 2
[ 3787.380466] hub 1-0:1.0: unable to enumerate USB device on port 2
[ 3787.624228] usb 1-2: new high speed USB device using ehci_hcd and address 73
[ 3787.758271] usb 1-2: configuration #1 chosen from 1 choice
[ 3787.770086] scsi5 : SCSI emulation for USB Mass Storage devices
[ 3787.771628] usb-storage: device found at 73
[ 3787.771644] usb-storage: waiting for device to settle before scanning
[ 3792.768630] usb-storage: device scan complete
[ 3792.959547] scsi 5:0:0:0: Direct-Access     ST350032 0AS              SD15 PQ: 0 ANSI: 0
[ 3792.961979] sd 5:0:0:0: Attached scsi generic sg2 type 0
[ 3792.967631] sd 5:0:0:0: [sdc] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[ 3792.972922] sd 5:0:0:0: [sdc] Write Protect is off
[ 3792.972937] sd 5:0:0:0: [sdc] Mode Sense: 00 08 00 00
[ 3792.972944] sd 5:0:0:0: [sdc] Assuming drive cache: write through
[ 3792.979696] sd 5:0:0:0: [sdc] Assuming drive cache: write through
[ 3792.979717]  sdc: sdc2 < sdc5 >
[ 3793.014433] sd 5:0:0:0: [sdc] Assuming drive cache: write through
[ 3793.014461] sd 5:0:0:0: [sdc] Attached SCSI disk
[ 3801.100168] usb 1-2: reset high speed USB device using ehci_hcd and address 73

hwinfo --usb

Code:

02: SCSI 400.0: 10600 Disk                                      
  [Created at block.254]
  UDI: /org/freedesktop/Hal/devices/storage_serial_Generic__Multi_Card_20071114173400000_0_0
  Unique ID: wkjR.A++WcV_ZZBA
  SysFS ID: /class/block/sdb
  SysFS BusID: 4:0:0:0
  SysFS Device Link: /devices/pci0000:00/0000:00:1d.7/usb1/1-5/1-5:1.0/host4/target4:0:0/4:0:0:0
  Hardware Class: disk
  Model: "Generic Multi-Card"
  Vendor: usb 0x0bda "Generic-"
  Device: usb 0x0158 "Multi-Card"
  Revision: "1.00"
  Serial ID: "20071114173400000"
  Driver: "usb-storage", "sd"
  Driver Modules: "usb_storage"
  Device File: /dev/sdb (/dev/sg1)
  Device Files: /dev/sdb, /dev/block/8:16, /dev/disk/by-id/usb-Generic-_Multi-Card_20071114173400000-0:0, /dev/disk/by-path/pci-0000:00:1d.7-usb-0:5:1.0-scsi-0:0:0:0
  Device Number: block 8:16-8:31 (char 21:1)
  Features: Hotpluggable
  Speed: 480 Mbps
  Module Alias: "usb:v0BDAp0158d5887dc00dsc00dp00ic08isc06ip50"
  Driver Info #0:
    Driver Status: usb_storage is active
    Driver Activation Cmd: "modprobe usb_storage"
  Drive status: no medium
  Config Status: cfg=new, avail=yes, need=no, active=unknown

03: SCSI 500.0: 10600 Disk
  [Created at block.243]
  UDI: /org/freedesktop/Hal/devices/storage_serial_ST350032_0AS_1966051022645658_0_0
  Unique ID: cLrx.Y1_YttyRHN7
  SysFS ID: /class/block/sdc
  SysFS BusID: 5:0:0:0
  SysFS Device Link: /devices/pci0000:00/0000:00:1d.7/usb1/1-2/1-2:1.0/host5/target5:0:0/5:0:0:0
  Hardware Class: disk
  Model: "ST350032 0AS"
  Vendor: usb 0xed06 "ST350032"
  Device: usb 0x8000 "0AS"
  Revision: "SD15"
  Serial ID: "1966051022645658"
  Driver: "usb-storage", "sd"
  Driver Modules: "usb_storage"
  Device File: /dev/sdc (/dev/sg2)
  Device Files: /dev/sdc, /dev/block/8:32, /dev/disk/by-id/usb-ST350032_0AS_1966051022645658-0:0, /dev/disk/by-path/pci-0000:00:1d.7-usb-0:2:1.0-scsi-0:0:0:0
  Device Number: block 8:32-8:47 (char 21:2)
  Features: Hotpluggable
  Speed: 480 Mbps
  Module Alias: "usb:vED06p8000d0001dc00dsc00dp00ic08isc06ip50"
  Driver Info #0:
    Driver Status: usb_storage is active
    Driver Activation Cmd: "modprobe usb_storage"
  Drive status: no medium
  Config Status: cfg=new, avail=yes, need=no, active=unknown

04: USB 00.0: 10a00 Hub
  [Created at usb.122]
  UDI: /org/freedesktop/Hal/devices/usb_device_1d6b_2_0000_00_1d_7_if0
  Unique ID: k4bc.9T1GDCLyFd9
  SysFS ID: /devices/pci0000:00/0000:00:1d.7/usb1/1-0:1.0
  SysFS BusID: 1-0:1.0
  Hardware Class: hub
  Model: "Linux 2.6.31-20-generic ehci_hcd EHCI Host Controller"
  Hotplug: USB
  Vendor: usb 0x1d6b "Linux 2.6.31-20-generic ehci_hcd"
  Device: usb 0x0002 "EHCI Host Controller"
  Revision: "2.06"
  Serial ID: "0000:00:1d.7"
  Driver: "hub"
  Driver Modules: "usbcore"
  Speed: 480 Mbps
  Module Alias: "usb:v1D6Bp0002d0206dc09dsc00dp00ic09isc00ip00"
  Config Status: cfg=new, avail=yes, need=no, active=unknown

05: USB 00.0: 10a00 Hub
  [Created at usb.122]
  UDI: /org/freedesktop/Hal/devices/usb_device_1d6b_1_0000_00_1d_0_if0
  Unique ID: pBe4.v+N+B0xY+P6
  SysFS ID: /devices/pci0000:00/0000:00:1d.0/usb2/2-0:1.0
  SysFS BusID: 2-0:1.0
  Hardware Class: hub
  Model: "Linux 2.6.31-20-generic uhci_hcd UHCI Host Controller"
  Hotplug: USB
  Vendor: usb 0x1d6b "Linux 2.6.31-20-generic uhci_hcd"
  Device: usb 0x0001 "UHCI Host Controller"
  Revision: "2.06"
  Serial ID: "0000:00:1d.0"
  Driver: "hub"
  Driver Modules: "usbcore"
  Speed: 12 Mbps
  Module Alias: "usb:v1D6Bp0001d0206dc09dsc00dp00ic09isc00ip00"
  Config Status: cfg=new, avail=yes, need=no, active=unknown

06: USB 00.0: 10a00 Hub
  [Created at usb.122]
  UDI: /org/freedesktop/Hal/devices/usb_device_1d6b_1_0000_00_1d_1_if0
  Unique ID: uIhY.gkSaZmjGyhD
  SysFS ID: /devices/pci0000:00/0000:00:1d.1/usb3/3-0:1.0
  SysFS BusID: 3-0:1.0
  Hardware Class: hub
  Model: "Linux 2.6.31-20-generic uhci_hcd UHCI Host Controller"
  Hotplug: USB
  Vendor: usb 0x1d6b "Linux 2.6.31-20-generic uhci_hcd"
  Device: usb 0x0001 "UHCI Host Controller"
  Revision: "2.06"
  Serial ID: "0000:00:1d.1"
  Driver: "hub"
  Driver Modules: "usbcore"
  Speed: 12 Mbps
  Module Alias: "usb:v1D6Bp0001d0206dc09dsc00dp00ic09isc00ip00"
  Config Status: cfg=new, avail=yes, need=no, active=unknown

07: USB 00.0: 10a00 Hub
  [Created at usb.122]
  UDI: /org/freedesktop/Hal/devices/usb_device_1d6b_1_0000_00_1d_2_if0
  Unique ID: zPk0.RTX9xWW_uz4
  SysFS ID: /devices/pci0000:00/0000:00:1d.2/usb4/4-0:1.0
  SysFS BusID: 4-0:1.0
  Hardware Class: hub
  Model: "Linux 2.6.31-20-generic uhci_hcd UHCI Host Controller"
  Hotplug: USB
  Vendor: usb 0x1d6b "Linux 2.6.31-20-generic uhci_hcd"
  Device: usb 0x0001 "UHCI Host Controller"
  Revision: "2.06"
  Serial ID: "0000:00:1d.2"
  Driver: "hub"
  Driver Modules: "usbcore"
  Speed: 12 Mbps
  Module Alias: "usb:v1D6Bp0001d0206dc09dsc00dp00ic09isc00ip00"
  Config Status: cfg=new, avail=yes, need=no, active=unknown

08: USB 00.0: 10a00 Hub
  [Created at usb.122]
  UDI: /org/freedesktop/Hal/devices/usb_device_1d6b_1_0000_00_1d_3_if0
  Unique ID: 2XnU.CCckIHJirFC
  SysFS ID: /devices/pci0000:00/0000:00:1d.3/usb5/5-0:1.0
  SysFS BusID: 5-0:1.0
  Hardware Class: hub
  Model: "Linux 2.6.31-20-generic uhci_hcd UHCI Host Controller"
  Hotplug: USB
  Vendor: usb 0x1d6b "Linux 2.6.31-20-generic uhci_hcd"
  Device: usb 0x0001 "UHCI Host Controller"
  Revision: "2.06"
  Serial ID: "0000:00:1d.3"
  Driver: "hub"
  Driver Modules: "usbcore"
  Speed: 12 Mbps
  Module Alias: "usb:v1D6Bp0001d0206dc09dsc00dp00ic09isc00ip00"
  Config Status: cfg=new, avail=yes, need=no, active=unknown

Hoffe, das hilft euch weiter.

sositsch · 10 Apr. 2010

Ja, die Möglichkeit besteht:

Also: Bei einem Windows-Rechner treten keine Probleme auf. Platte wird sofort erkannt und gemountet. Bei einem anderen Rechner mit Ubuntu 9.10 treten ebenfalls keine Probleme auf.

Hier dmesg bei dem zweiten Ubuntu-Rechner:

Code:

[   79.356119] usb 1-1: new high speed USB device using ehci_hcd and address 3 
[   79.490767] usb 1-1: configuration #1 chosen from 1 choice 
[   79.678093] Initializing USB Mass Storage driver... 
[   79.678400] scsi2 : SCSI emulation for USB Mass Storage devices 
[   79.679011] usbcore: registered new interface driver usb-storage 
[   79.679021] USB Mass Storage support registered. 
[   79.681047] usb-storage: device found at 3 
[   79.681054] usb-storage: waiting for device to settle before scanning 
[   84.680436] usb-storage: device scan complete 
[   84.871410] scsi 2:0:0:0: Direct-Access     ST350032 0AS              SD15 PQ: 0 ANSI: 0 
[   84.873011] sd 2:0:0:0: Attached scsi generic sg2 type 0 
[   84.887357] sd 2:0:0:0: [sdb] 976773168 512-byte logical blocks: (500 GB/465 GiB) 
[   84.890119] sd 2:0:0:0: [sdb] Write Protect is off 
[   84.890127] sd 2:0:0:0: [sdb] Mode Sense: 00 08 00 00 
[   84.890132] sd 2:0:0:0: [sdb] Assuming drive cache: write through 
[   84.896413] sd 2:0:0:0: [sdb] Assuming drive cache: write through 
[   84.896431]  sdb: sdb2 < sdb5 > 
[   84.948756] sd 2:0:0:0: [sdb] Assuming drive cache: write through 
[   84.948771] sd 2:0:0:0: [sdb] Attached SCSI disk 
[   92.928121] usb 1-1: reset high speed USB device using ehci_hcd and address 3

Ich hätte eigentlich selbst darauf kommen können, dies auszuprobieren. Ich habe es deshalb nicht getan, weil ich bis vor drei Monaten noch Suse 11.1 auf meinem Hauptrechner hatte und es keinerlei Probleme mit der externen Festplatte gab. Ich dachte mir, es müsse irgendwie an Ubuntu liegen.

sositsch · 10 Apr. 2010

Noch ein paar Infos zum zweiten Ubuntu-Rechner:

lsmod | grep usb

Code:

usb_storage            52768  1 
usbhid                 38208  0

hwinfo --usb

Code:

03: SCSI 200.0: 10600 Disk                                      
  [Created at block.243]
  UDI: /org/freedesktop/Hal/devices/storage_serial_ST350032_0AS_1966051022645658_0_0
  Unique ID: ADDn.Y1_YttyRHN7
  SysFS ID: /class/block/sdb
  SysFS BusID: 2:0:0:0
  SysFS Device Link: /devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1:1.0/host2/target2:0:0/2:0:0:0
  Hardware Class: disk
  Model: "ST350032 0AS"
  Vendor: usb 0xed06 "ST350032"
  Device: usb 0x8000 "0AS"
  Revision: "SD15"
  Serial ID: "1966051022645658"
  Driver: "usb-storage", "sd"
  Driver Modules: "usb_storage"
  Device File: /dev/sdb (/dev/sg2)
  Device Files: /dev/sdb, /dev/block/8:16, /dev/disk/by-id/usb-ST350032_0AS_1966051022645658-0:0, /dev/disk/by-path/pci-0000:00:1d.7-usb-0:1:1.0-scsi-0:0:0:0
  Device Number: block 8:16-8:31 (char 21:2)
  Features: Hotpluggable
  Speed: 480 Mbps
  Module Alias: "usb:vED06p8000d0001dc00dsc00dp00ic08isc06ip50"
  Driver Info #0:
    Driver Status: usb_storage is active
    Driver Activation Cmd: "modprobe usb_storage"
  Drive status: no medium
  Config Status: cfg=new, avail=yes, need=no, active=unknown

04: USB 00.0: 10a00 Hub
  [Created at usb.122]
  UDI: /org/freedesktop/Hal/devices/usb_device_1d6b_2_0000_00_1d_7_if0
  Unique ID: k4bc.9T1GDCLyFd9
  SysFS ID: /devices/pci0000:00/0000:00:1d.7/usb1/1-0:1.0
  SysFS BusID: 1-0:1.0
  Hardware Class: hub
  Model: "Linux 2.6.31-20-generic ehci_hcd EHCI Host Controller"
  Hotplug: USB
  Vendor: usb 0x1d6b "Linux 2.6.31-20-generic ehci_hcd"
  Device: usb 0x0002 "EHCI Host Controller"
  Revision: "2.06"
  Serial ID: "0000:00:1d.7"
  Driver: "hub"
  Driver Modules: "usbcore"
  Speed: 480 Mbps
  Module Alias: "usb:v1D6Bp0002d0206dc09dsc00dp00ic09isc00ip00"
  Config Status: cfg=new, avail=yes, need=no, active=unknown

05: USB 00.0: 10a00 Hub
  [Created at usb.122]
  UDI: /org/freedesktop/Hal/devices/usb_device_1d6b_1_0000_00_1d_0_if0
  Unique ID: pBe4.v+N+B0xY+P6
  SysFS ID: /devices/pci0000:00/0000:00:1d.0/usb2/2-0:1.0
  SysFS BusID: 2-0:1.0
  Hardware Class: hub
  Model: "Linux 2.6.31-20-generic uhci_hcd UHCI Host Controller"
  Hotplug: USB
  Vendor: usb 0x1d6b "Linux 2.6.31-20-generic uhci_hcd"
  Device: usb 0x0001 "UHCI Host Controller"
  Revision: "2.06"
  Serial ID: "0000:00:1d.0"
  Driver: "hub"
  Driver Modules: "usbcore"
  Speed: 12 Mbps
  Module Alias: "usb:v1D6Bp0001d0206dc09dsc00dp00ic09isc00ip00"
  Config Status: cfg=new, avail=yes, need=no, active=unknown

06: USB 00.0: 10a00 Hub
  [Created at usb.122]
  UDI: /org/freedesktop/Hal/devices/usb_device_1d6b_1_0000_00_1d_1_if0
  Unique ID: uIhY.gkSaZmjGyhD
  SysFS ID: /devices/pci0000:00/0000:00:1d.1/usb3/3-0:1.0
  SysFS BusID: 3-0:1.0
  Hardware Class: hub
  Model: "Linux 2.6.31-20-generic uhci_hcd UHCI Host Controller"
  Hotplug: USB
  Vendor: usb 0x1d6b "Linux 2.6.31-20-generic uhci_hcd"
  Device: usb 0x0001 "UHCI Host Controller"
  Revision: "2.06"
  Serial ID: "0000:00:1d.1"
  Driver: "hub"
  Driver Modules: "usbcore"
  Speed: 12 Mbps
  Module Alias: "usb:v1D6Bp0001d0206dc09dsc00dp00ic09isc00ip00"
  Config Status: cfg=new, avail=yes, need=no, active=unknown

07: USB 00.0: 10a00 Hub
  [Created at usb.122]
  UDI: /org/freedesktop/Hal/devices/usb_device_1d6b_1_0000_00_1d_2_if0
  Unique ID: zPk0.RTX9xWW_uz4
  SysFS ID: /devices/pci0000:00/0000:00:1d.2/usb4/4-0:1.0
  SysFS BusID: 4-0:1.0
  Hardware Class: hub
  Model: "Linux 2.6.31-20-generic uhci_hcd UHCI Host Controller"
  Hotplug: USB
  Vendor: usb 0x1d6b "Linux 2.6.31-20-generic uhci_hcd"
  Device: usb 0x0001 "UHCI Host Controller"
  Revision: "2.06"
  Serial ID: "0000:00:1d.2"
  Driver: "hub"
  Driver Modules: "usbcore"
  Speed: 12 Mbps
  Module Alias: "usb:v1D6Bp0001d0206dc09dsc00dp00ic09isc00ip00"
  Config Status: cfg=new, avail=yes, need=no, active=unknown

sositsch · 11 Apr. 2010

Es gibt Neuigkeiten von meinem zweiten Ubuntu-Rechner. Der hat nun auch Schwierigkeiten damit die Festplatte zu mounten. Im Grunde dasselbe Bild wie bei Rechner Nr.1.

Habt ihr eine Idee, was da los sein kann?

Probleme mit Externer Festplatte utner Ubuntu 9.10

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