I have the same problem as many users.
Computer: Acer Aspire 5700
Randomly, my usb 2.0 drive disconnects and gives me a:
I have to remount - when I do, it's only at usb 1.1 speed until I
restart... a lot of the time, I just have to restart - only to wait one
more day for this to happen again.
Other interesting notes: All devices connected via USB(I have a hub
that has a mouse, keyboard, and cell phone charger attached) do not work
after this said event. The harddrive has its own power hookup.
However, they do have power as my mouse's laser is on.
This JUST started happening when I upgraded to Ubuntu 9.10.
v...@lywex:~$ uname -a
Linux lywex 2.6.31-20-generic #58-Ubuntu SMP Fri Mar 12 05:23:09 UTC 2010 i686
GNU/Linux
v...@lywex:~$ lsusb
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 006: ID 046d:c016 Logitech, Inc. M-UV69a/HP M-UV96 Optical Wheel
Mouse
Bus 001 Device 005: ID 046d:c312 Logitech, Inc. DeLuxe 250 Keyboard
Bus 001 Device 003: ID 0402:5602 ALi Corp. Video Camera Controller
Bus 001 Device 002: ID 050d:0304 Belkin Components
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 1058:1100 Western Digital Technologies, Inc.
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
v...@lywex:~$
Mar 17 18:57:03 lywex kernel: [77088.124106] usb 1-7: reset high speed USB
device using ehci_hcd and address 4
Mar 17 18:57:18 lywex kernel: [77103.299319] usb 1-7: device descriptor
read/64, error -110
Mar 17 18:57:34 lywex kernel: [77118.548148] usb 1-7: device descriptor
read/64, error -110
Mar 17 18:57:34 lywex kernel: [77118.764072] usb 1-7: reset high speed USB
device using ehci_hcd and address 4
Mar 17 18:57:49 lywex kernel: [77133.912079] usb 1-7: device descriptor
read/64, error -110
Mar 17 18:58:04 lywex kernel: [77149.164101] usb 1-7: device descriptor
read/64, error -110
Mar 17 18:58:04 lywex kernel: [77149.380087] usb 1-7: reset high speed USB
device using ehci_hcd and address 4
Mar 17 18:58:15 lywex kernel: [77159.812079] usb 1-7: device not accepting
address 4, error -110
Mar 17 18:58:15 lywex kernel: [77159.924129] usb 1-7: reset high speed USB
device using ehci_hcd and address 4
Mar 17 18:58:25 lywex kernel: [77170.356082] usb 1-7: device not accepting
address 4, error -110
Mar 17 18:58:25 lywex kernel: [77170.356183] usb 1-7: USB disconnect, address 4
Mar 17 18:58:25 lywex kernel: [77170.356194] sd 2:0:0:0: Device offlined - not
ready after error recovery
Mar 17 18:58:25 lywex kernel: [77170.356222] sd 2:0:0:0: [sdb] Unhandled error
code
Mar 17 18:58:25 lywex kernel: [77170.356228] sd 2:0:0:0: [sdb] Result:
hostbyte=DID_ABORT driverbyte=DRIVER_OK
Mar 17 18:58:25 lywex kernel: [77170.356239] end_request: I/O error, dev sdb,
sector 837079455
Mar 17 18:58:25 lywex kernel: [77170.356275] sd 2:0:0:0: rejecting I/O to
offline device
Mar 17 18:58:25 lywex kernel: [77170.356298] sd 2:0:0:0: rejecting I/O to
offline device
Mar 17 18:58:25 lywex kernel: [77170.356339] sd 2:0:0:0: [sdb] Unhandled error
code
Mar 17 18:58:25 lywex kernel: [77170.356344] sd 2:0:0:0: [sdb] Result:
hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
Mar 17 18:58:25 lywex kernel: [77170.356353] end_request: I/O error, dev sdb,
sector 837079487
Mar 17 18:58:25 lywex kernel: [77170.377370] EXT3-fs error (device sdb1):
ext3_find_entry: reading directory #8618061 offset 0
Mar 17 18:58:26 lywex kernel: [77170.626026] usb 1-7: new high speed USB device
using ehci_hcd and address 7
Mar 17 18:58:31 lywex kernel: [77175.989237] journal_bmap: journal block not
found at offset 1642 on sdb1
Mar 17 18:58:31 lywex kernel: [77175.989252] Aborting journal on device sdb1.
Mar 17 18:58:41 lywex kernel: [77185.772084] usb 1-7: device descriptor
read/64, error -110
Mar 17 18:58:50 lywex kernel: [77195.131637] eth0: link down
Mar 17 18:58:56 lywex kernel: [77201.040074] usb 1-7: device descriptor
read/64, error -110
Mar 17 18:58:56 lywex kernel: [77201.260077] usb 1-7: new high speed USB device
using ehci_hcd and address 8
Mar 17 18:59:06 lywex kernel: [77211.044747] eth0: link up, 100Mbps,
full-duplex, lpa 0xC1E1
Mar 17 18:59:11 lywex kernel: [77216.404068] usb 1-7: device descriptor
read/64, error -110
Mar 17 18:59:27 lywex kernel: [77231.668107] usb 1-7: device descriptor
read/64, error -110
Mar 17 18:59:27 lywex kernel: [77231.884088] usb 1-7: new high speed USB device
using ehci_hcd and address 9
Mar 17 18:59:37 lywex kernel: [77242.316089] usb 1-7: device not accepting
address 9, error -110
Mar 17 18:59:37 lywex kernel: [77242.428111] usb 1-7: new high speed USB device
using ehci_hcd and address 10
Mar 17 18:59:48 lywex kernel: [77252.860101] usb 1-7: device not accepting
address 10, error -110
Mar 17 18:59:48 lywex kernel: [77252.860155] hub 1-0:1.0: unable to enumerate
USB device on port 7
Mar 17 18:59:48 lywex kernel: [77253.232110] usb 2-4: new full speed USB device
using ohci_hcd and address 2
Mar 17 18:59:48 lywex kernel: [77253.431141] usb 2-4: not running at top speed;
connect to a high speed hub
Mar 17 18:59:48 lywex kernel: [77253.443397] usb 2-4: configuration #1 chosen
from 1 choice
Mar 17 18:59:48 lywex kernel: [77253.446341] scsi3 : SCSI emulation for USB
Mass Storage devices
Mar 17 18:59:48 lywex kernel: [77253.446671] usb-storage: device found at 2
Mar 17 18:59:48 lywex kernel: [77253.446681] usb-storage: waiting for device to
settle before scanning
Mar 17 18:59:53 lywex kernel: [77258.445276] usb-storage: device scan complete
Mar 17 18:59:53 lywex kernel: [77258.451389] scsi 3:0:0:0: Direct-Access WD
5000AAV External 1.65 PQ: 0 ANSI: 4
Mar 17 18:59:53 lywex kernel: [77258.452638] sd 3:0:0:0: Attached scsi generic
sg2 type 0
Mar 17 18:59:53 lywex kernel: [77258.471221] sd 3:0:0:0: [sdc] 976773168
512-byte logical blocks: (500 GB/465 GiB)
Mar 17 18:59:53 lywex kernel: [77258.481400] sd 3:0:0:0: [sdc] Write Protect is
off
Mar 17 18:59:53 lywex kernel: [77258.481415] sd 3:0:0:0: [sdc] Mode Sense: 21
00 00 00
Mar 17 18:59:53 lywex kernel: [77258.481424] sd 3:0:0:0: [sdc] Assuming drive
cache: write through
Mar 17 18:59:54 lywex kernel: [77258.501159] sd 3:0:0:0: [sdc] Assuming drive
cache: write through
Mar 17 18:59:54 lywex kernel: [77258.501178] sdc: sdc1
Mar 17 18:59:54 lywex kernel: [77258.944291] sd 3:0:0:0: [sdc] Assuming drive
cache: write through
Mar 17 18:59:54 lywex kernel: [77258.944323] sd 3:0:0:0: [sdc] Attached SCSI
disk
Mar 17 19:01:39 lywex kernel: [77364.003817] kjournald starting. Commit
interval 5 seconds
Mar 17 19:01:39 lywex kernel: [77364.014247] EXT3 FS on sdc1, internal journal
Mar 17 19:01:39 lywex kernel: [77364.014262] EXT3-fs: recovery complete.
Mar 17 19:01:39 lywex kernel: [77364.045236] EXT3-fs: mounted filesystem with
writeback data mode.
v...@lywex:~/library$
Let me know if you need additional information.
--
ehci_hcd module causes I/O errors in USB 2.0 devices
https://bugs.launchpad.net/bugs/88746
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
