[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Launchpad has imported 106 comments from the remote bug at https://bugzilla.kernel.org/show_bug.cgi?id=11159. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2008-07-24T22:45:58+00:00 balihb wrote: Latest working kernel version: Earliest failing kernel version: Distribution: Debian/sid Hardware Environment: ASUS M3A (AMD 770/SB600:http://www.asus.com/products.aspx?modelmenu=2=1934=3=149=592=0) Software Environment: Problem Description: After using any usb2.0 device I have on my machine (only on linux, as on winxp there is no problem) for a few minutes I get this: usb 6-5: reset high speed USB device using ehci_hcd and address 8 usb 6-5: device descriptor read/64, error -110 usb 6-5: device descriptor read/64, error -110 usb 6-5: reset high speed USB device using ehci_hcd and address 8 usb 6-5: device descriptor read/64, error -110 usb 6-5: device descriptor read/64, error -110 usb 6-5: reset high speed USB device using ehci_hcd and address 8 usb 6-5: device not accepting address 8, error -110 usb 6-5: reset high speed USB device using ehci_hcd and address 8 usb 6-5: device not accepting address 8, error -110 usb 6-5: USB disconnect, address 8 sd 4:0:0:0: Device offlined - not ready after error recovery sd 4:0:0:0: [sdc] Result: hostbyte=0x01 driverbyte=0x00 end_request: I/O error, dev sdc, sector 530560 sd 4:0:0:0: [sdc] Result: hostbyte=0x01 driverbyte=0x00 end_request: I/O error, dev sdc, sector 530576 Buffer I/O error on device sdc1, logical block 138851 lost page write due to I/O error on sdc1 sd 4:0:0:0: [sdc] READ CAPACITY failed sd 4:0:0:0: [sdc] Result: hostbyte=0x01 driverbyte=0x00 sd 4:0:0:0: [sdc] Sense not available. sd 4:0:0:0: [sdc] Write Protect is off sd 4:0:0:0: [sdc] Mode Sense: 00 00 00 00 sd 4:0:0:0: [sdc] Assuming drive cache: write through sd 4:0:0:0: [sdc] READ CAPACITY failed sd 4:0:0:0: [sdc] Result: hostbyte=0x01 driverbyte=0x00 sd 4:0:0:0: [sdc] Sense not available. sd 4:0:0:0: [sdc] Write Protect is off sd 4:0:0:0: [sdc] Mode Sense: 00 00 00 00 sd 4:0:0:0: [sdc] Assuming drive cache: write through sd 4:0:0:2: [sde] READ CAPACITY failed sd 4:0:0:2: [sde] Result: hostbyte=0x01 driverbyte=0x00 sd 4:0:0:2: [sde] Sense not available. sd 4:0:0:2: [sde] Write Protect is off sd 4:0:0:2: [sde] Mode Sense: 00 00 00 00 sd 4:0:0:2: [sde] Assuming drive cache: write through sd 4:0:0:1: [sdd] READ CAPACITY failed sd 4:0:0:1: [sdd] Result: hostbyte=0x01 driverbyte=0x00 sd 4:0:0:1: [sdd] Sense not available. sd 4:0:0:1: [sdd] Write Protect is off sd 4:0:0:1: [sdd] Mode Sense: 00 00 00 00 sd 4:0:0:1: [sdd] Assuming drive cache: write through Buffer I/O error on device sdc1, logical block 138851 lost page write due to I/O error on sdc1 sd 4:0:0:3: [sdf] READ CAPACITY failed sd 4:0:0:3: [sdf] Result: hostbyte=0x01 driverbyte=0x00 sd 4:0:0:3: [sdf] Sense not available. sd 4:0:0:3: [sdf] Write Protect is off sd 4:0:0:3: [sdf] Mode Sense: 00 00 00 00 sd 4:0:0:3: [sdf] Assuming drive cache: write through sd 4:0:0:1: [sdd] READ CAPACITY failed sd 4:0:0:1: [sdd] Result: hostbyte=0x01 driverbyte=0x00 sd 4:0:0:1: [sdd] Sense not available. sd 4:0:0:2: [sde] READ CAPACITY failed sd 4:0:0:2: [sde] Result: hostbyte=0x01 driverbyte=0x00 sd 4:0:0:2: [sde] Sense not available. ... And after that nothing get recognized by the ehci module. Steps to reproduce: Reply at: https://bugs.launchpad.net/ubuntu/+source/linux- source-2.6.20/+bug/88746/comments/315 On 2008-07-24T23:01:05+00:00 balihb wrote: Created attachment 16976 dmesg Reply at: https://bugs.launchpad.net/ubuntu/+source/linux- source-2.6.20/+bug/88746/comments/316 On 2008-07-24T23:02:20+00:00 balihb wrote: Created attachment 16977 kernel output (before and after) Reply at: https://bugs.launchpad.net/ubuntu/+source/linux- source-2.6.20/+bug/88746/comments/317 On 2008-07-24T23:03:31+00:00 balihb wrote: Created attachment 16978 lsusb after the ehci module get confused Reply at: https://bugs.launchpad.net/ubuntu/+source/linux- source-2.6.20/+bug/88746/comments/318 On 2008-07-24T23:04:52+00:00 balihb wrote: Created attachment 16979 debug output debug output with a kernel from git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 with: CONFIG_USB_DEBUG=y CONFIG_USB_STORAGE_DEBUG=y Reply at: https://bugs.launchpad.net/ubuntu/+source/linux- source-2.6.20/+bug/88746/comments/319 On 2008-07-24T23:09:27+00:00 balihb wrote: The same
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
** Changed in: linux (Fedora) Importance: Unknown => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/88746 Title: ehci_hcd module causes I/O errors in USB 2.0 devices To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/88746/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I just switched from the Samsung Galaxy Note to the Google Edition of HTC One and do not have this problem with the new device. Maybe Samsung specific? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/88746 Title: ehci_hcd module causes I/O errors in USB 2.0 devices To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/88746/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I had this problem with Ubuntu-Gnome 13.04 on a HP Pavilion g6 laptop. Some USB ports didn't work (as if they didn't exist). My workaround has been to add nomodeset parameter to kernel boot parameters. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/88746 Title: ehci_hcd module causes I/O errors in USB 2.0 devices To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/88746/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
This has started happening on my other Ubuntu box now. Turning off 'usb debugging' makes the problem go away - of course that means no longer using ADB. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/88746 Title: ehci_hcd module causes I/O errors in USB 2.0 devices To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/88746/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I'm seeing the same thing in 13.04 w/ Samsung Galaxy Note. It used to work fine, but after upgrading from 12.10-13.04 and from ICS-JB, this device is unusable from Ubuntu. Dual boot to Windows and it works fine. Linux hydra 3.8.0-23-generic #34-Ubuntu SMP Wed May 29 20:22:58 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux Attached file is log from plugging device in for just a moment. If I leave it connected, I will get a never-ending stream of popups that look like Unable to open MTP device '[usb:003,021]' with 021 rotating between all numbers up to 127 and then starting over. I believe that is caused by the constant flow of: Jun 8 07:11:52 hydra kernel: [ 525.282788] usb 3-4: reset high-speed USB device number 3 using ehci-pci Jun 8 07:11:52 hydra kernel: [ 525.362789] usb 3-4: USB disconnect, device number 3 ** Attachment added: Log showing device being reset https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/88746/+attachment/3698091/+files/bug88746.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/88746 Title: ehci_hcd module causes I/O errors in USB 2.0 devices To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/88746/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
** Changed in: linux Importance: Unknown = Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/88746 Title: ehci_hcd module causes I/O errors in USB 2.0 devices -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I'm STILL affected by this bug, on different media (External HDD powered USB2 drives, and flash drives). This is on Lucid Lynx. TO summarise, I think the frustrations felt by the user community are valid. Looking at the top of this thread reveals the following rather pertinent information and it certainly gives the impression that nothing is being done about it. To inject a little humour, it makes you sound like Kevin The Teenager ;-) Can't fix, won't fix. Won't Fix Declined for Gutsy by Henrik Nilsen Omma Declined for Intrepid by Sarah Hobbs Declined for Karmic by Steve Langasek Hardy Won't Fix Intrepid Won't Fix Jaunty Won't Fix Declined for Gutsy by Henrik Nilsen Omma Declined for Intrepid by Sarah Hobbs Declined for Karmic by Steve Langasek Hardy Won't Fix Intrepid Jaunty Won't Fix Declined for Gutsy by Henrik Nilsen Omma Declined for Intrepid by Sarah Hobbs Declined for Karmic by Steve Langasek Hardy Won't Fix Intrepid Won't Fix I look forward to the day when this bug is finally fixed, and thank you guys in advance for the effort. Regards John Goodwin. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Andy, I regret that you feel this to be some sort of 'cop out', however, I am acting in my official capacity as the Kernel Bug Supervisor. It appears you are relatively unfamiliar with Launchpad as there is no facility for deleting non-useful comments. Even if there were, it would be a misuse of time to read through the 590 comments in this bug to determine what was of use. It is the Kernel Teams policy to close such bugs and have affected reporters open new bugs. This is the reason for my subsequent closing of this bug. I have asked for, and frankly hope for additions to Launchpad in the future that i anticipate will help in situations like this. Those are not yet reality. Your remark that there are plenty of detailed logs attached also illustrates a part of the problem. Were this bug to reach one of my Engineers, it would be impossible to wade through all of the logs to 1) verify the issue and 2) determine a fix. I also think you may be suffering from a mis-perception of the Ubuntu Kernel Team. This team is focused on providing relevant stable updates from upstream in a versioned distribution of Ubuntu released every six months. That said, the team's focus is not on bug resolution but rather on insuring that the relevant and needed patches to address a majority of hardware are included upon release. Any issue that needs to be addressed in a different manner needs to be brought to the attention of the Linux Kernel maintainers via bugzilla.kernel.org. I hope you find this useful. Thanks! ~JFo -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
This bug, due in very large part to the huge amount of comments it has received, is no longer useful at all from a bug fix standpoint. As such, I am marking this bug Won't Fix. There are plenty of detailed logs in the comments (including my own) that are presented to help fix this long-standing bug. I think it is a cop-out to say that all the *other* comments invalidate this bug. I request that the bug be re-opened. By all means delete all other non-useful comments. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
As I remember but not exactly either safely remove or umount does not properly and safely remove the device even in previous ubuntu 64 and 32. I am not sure but I think that right click menu umount works but not safely remove (after that I had problems with mounting it in windows PC which I used to solve by using a LiveCD, opening the device to see the content, closing and restarting PC with windows) I think that safely remove does not umounts properly the device. Cannot reproduce the problem since it appears randomly. this is from last unfortunate time: I inserted the usb, (fat32), made some heavy copy, move etc. After copy tried to delete some files but were not deleted ( right click menu to trash was dimmed). I tried safely remove or umount from right click menu. (Do not remember for sure) I removed usb after some seconds that ubuntu did nothing -but removed icon from desktop, tried it in some XP pro which found it as non formatted, retried some times in ubuntu. (removing it from one usb slot and inserting it in the other il...@fserver2:~$ uname -a Linux fserver2 2.6.32-22-generic #33-Ubuntu SMP Wed Apr 28 13:28:05 UTC 2010 x86_64 GNU/Linux from messages.log ... May 24 19:03:05 fserver2 kernel: [36862.532225] usb 1-2: new high speed USB device using ehci_hcd and address 2 May 24 19:03:06 fserver2 kernel: [36862.684119] usb 1-2: configuration #1 chosen from 1 choice May 24 19:03:06 fserver2 kernel: [36862.737500] Initializing USB Mass Storage driver... May 24 19:03:06 fserver2 kernel: [36862.737625] scsi4 : SCSI emulation for USB Mass Storage devices May 24 19:03:06 fserver2 kernel: [36862.737770] usbcore: registered new interface driver usb-storage May 24 19:03:06 fserver2 kernel: [36862.737807] USB Mass Storage support registered. May 24 19:03:11 fserver2 kernel: [36867.733222] scsi 4:0:0:0: Direct-Access A-DATA USB Flash Drive 0.00 PQ: 0 ANSI: 2 May 24 19:03:11 fserver2 kernel: [36867.733646] sd 4:0:0:0: Attached scsi generic sg4 type 0 May 24 19:03:11 fserver2 kernel: [36867.734848] sd 4:0:0:0: [sdd] 31588352 512-byte logical blocks: (16.1 GB/15.0 GiB) May 24 19:03:11 fserver2 kernel: [36867.735468] sd 4:0:0:0: [sdd] Write Protect is off May 24 19:03:11 fserver2 kernel: [36867.737958] sdd: sdd1 May 24 19:03:11 fserver2 kernel: [36868.065725] sd 4:0:0:0: [sdd] Attached SCSI removable disk May 24 19:03:11 fserver2 kernel: [36868.490683] usb 1-2: reset high speed USB device using ehci_hcd and address 2 May 24 19:03:14 fserver2 kernel: [36871.379937] usb 1-2: reset high speed USB device using ehci_hcd and address 2 hundreds of the same msg May 24 19:05:20 fserver2 kernel: [36996.847299] usb 1-2: reset high speed USB device using ehci_hcd and address 2 May 24 19:05:41 fserver2 pulseaudio[1558]: ratelimit.c: 364 events suppressed May 24 19:05:50 fserver2 kernel: [37027.520881] usb 1-2: reset high speed USB device using ehci_hcd and address 2 hundreds of the same msg May 24 19:31:21 fserver2 kernel: [38557.991283] usb 1-2: reset high speed USB device using ehci_hcd and address 2 May 24 19:33:46 fserver2 kernel: [38702.933288] npviewer.bin[7782]: segfault at ff999ea8 ip ff999ea8 sp ffe27f8c error 14 May 24 19:48:42 fserver2 kernel: [39598.142322] usb 1-2: reset high speed USB device using ehci_hcd and address 2 ... some same msgs May 24 19:51:48 fserver2 kernel: [39784.572278] usb 1-2: reset high speed USB device using ehci_hcd and address 2 May 24 19:53:30 fserver2 kernel: [39886.225841] usb 1-2: USB disconnect, address 2 May 24 19:53:52 fserver2 kernel: [39908.61] usb 1-2: new high speed USB device using ehci_hcd and address 3 May 24 19:53:52 fserver2 kernel: [39908.851849] usb 1-2: configuration #1 chosen from 1 choice May 24 19:53:52 fserver2 kernel: [39908.851977] scsi5 : SCSI emulation for USB Mass Storage devices May 24 19:53:57 fserver2 kernel: [39913.850343] scsi 5:0:0:0: Direct-Access A-DATA USB Flash Drive 0.00 PQ: 0 ANSI: 2 May 24 19:53:57 fserver2 kernel: [39913.850957] sd 5:0:0:0: Attached scsi generic sg4 type 0 May 24 19:53:57 fserver2 kernel: [39913.851850] sd 5:0:0:0: [sdd] 31588352 512-byte logical blocks: (16.1 GB/15.0 GiB) May 24 19:53:57 fserver2 kernel: [39913.852746] sd 5:0:0:0: [sdd] Write Protect is off May 24 19:53:58 fserver2 kernel: [39913.855204] sdd: unknown partition table May 24 19:53:58 fserver2 kernel: [39914.184720] sd 5:0:0:0: [sdd] Attached SCSI removable disk May 24 19:54:40 fserver2 kernel: [39956.586800] usb 1-2: USB disconnect, address 3 May 24 19:58:25 fserver2 kernel: [40181.109142] usb 1-1: new high speed USB device using ehci_hcd and address 4 May 24 19:58:25 fserver2 kernel: [40181.261099] usb 1-1: configuration #1 chosen from 1 choice May 24 19:58:25 fserver2 kernel: [40181.261226] scsi6 : SCSI emulation for USB Mass Storage devices May 24 19:58:30 fserver2 kernel: [40186.258716] scsi 6:0:0:0: Direct-Access A-DATA USB Flash Drive 0.00 PQ: 0 ANSI: 2 May 24 19:58:30
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Folks, This bug, due in very large part to the huge amount of comments it has received, is no longer useful at all from a bug fix standpoint. As such, I am marking this bug Won't Fix. If you are affected by a bug that has been marked as a duplicate of this one, please unmark the duplicate. This is in keeping with the new Ubuntu Kernel Team policy of treating each bug as a separate issue even if the hardware and the error is exactly the same. The reasoning for this is that fixes for some bugs that appear to be duplicates do not always fix all possible duplicates and we have found that most of the cases were not reported as bugs with all debug information attached. For those affected by this who have not filed a bug, please do so now including all relevant debugging and logging so that we can begin the process of looking into your issue on its merit. For those wishing to simply discuss the issue, please see the forum for relevant threads on the subject while keeping in mind that the Ubuntu Kernel Team does not frequent the forum so you should take any advice you are given for what it is, advice only. Thanks! ~JFo ** Changed in: linux (Ubuntu) Status: In Progress = Won't Fix ** Changed in: linux (Ubuntu) Assignee: TJ (intuitivenipple) = (unassigned) -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
** Changed in: linux (Ubuntu Hardy) Status: Confirmed = Won't Fix ** Changed in: linux (Ubuntu Jaunty) Status: Confirmed = Won't Fix -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Thank you for reporting this bug to Ubuntu. Intrepid Ibex 8.10 reached EOL on 30 March 2010. Please see this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases Please feel free to report any other bugs you may find. Thank you. ** Changed in: linux (Ubuntu Intrepid) Status: Confirmed = Won't Fix -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I've just realized I made a mistake, Intrepid Ibex 8.10 will reach EOL on 30 APRIL 2010. Sorry for this. Anyway, I think that one month doesn't make any difference now. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
This bug (which admittedly, may be multiple bugs affecting different chipsets) is still present in Lucid -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Recently received a similar message after upgrading my 10.04 Beta 1 with some nightly updates. Unfortunately it is my mouse and keyboard that are connected to via Bluetooth and USB which has meant they have been disabled. I have mouse/kb activity until about the time gdm launches at which point they become disabled. Removing the Logitech BT adapter from the USB slot prints this message: btusb_bulk_complete: hci1 urb 88017fa30480 failed to resubmit btusb_bulk_complete: hci1 urb 88017fa3 failed to resubmit btusb_send_frame: hci1 urb 8801813cb780 submission failed Attempts to re-insert do not resolve the error and removal of the adapter adds more messages of a similar type to above. At this time I cannot do anything else in my Lucid 10.04 and have had to file the bug from another platform. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Include the output of dmesg on lucid. At least in my case It is not a chipset bug: it ALWAYS works in karmic, it NEVER works in lucid (same disk, same computer, same cable) I am really interested in a solution in lucid: please ask for more info I could provide 2.6.32-16-generic #25-Ubuntu SMP Tue Mar 9 16:33:12 UTC 2010 x86_64 GNU/Linux [ 5290.361460] usb-storage: waiting for device to settle before scanning [ 5295.360404] usb-storage: device scan complete [ 5295.361003] scsi 6:0:0:0: Direct-Access SAMSUNG HM500JI PQ: 0 ANSI: 2 CCS [ 5295.364829] sd 6:0:0:0: Attached scsi generic sg2 type 0 [ 5295.373050] sd 6:0:0:0: [sdb] 976773168 512-byte logical blocks: (500 GB/465 GiB) [ 5295.373784] sd 6:0:0:0: [sdb] Write Protect is off [ 5295.373791] sd 6:0:0:0: [sdb] Mode Sense: 34 00 00 00 [ 5295.373797] sd 6:0:0:0: [sdb] Assuming drive cache: write through [ 5295.375914] sd 6:0:0:0: [sdb] Assuming drive cache: write through [ 5295.375923] sdb: sdb1 [ 5295.399788] sd 6:0:0:0: [sdb] Assuming drive cache: write through [ 5295.399798] sd 6:0:0:0: [sdb] Attached SCSI disk [ 5303.160301] usb 2-1: reset high speed USB device using ehci_hcd and address 3 [ 5312.160077] usb 2-1: reset high speed USB device using ehci_hcd and address 3 [ 5313.629847] sd 6:0:0:0: [sdb] Unhandled sense code [ 5313.629857] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 5313.629866] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] [ 5313.629875] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error [ 5313.629885] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 01 00 00 08 00 [ 5313.629904] end_request: I/O error, dev sdb, sector 1 [ 5313.629914] Buffer I/O error on device sdb1, logical block 0 [ 5313.629925] Buffer I/O error on device sdb1, logical block 1 [ 5313.629931] Buffer I/O error on device sdb1, logical block 2 [ 5313.629936] Buffer I/O error on device sdb1, logical block 3 [ 5313.629942] Buffer I/O error on device sdb1, logical block 4 [ 5313.629947] Buffer I/O error on device sdb1, logical block 5 [ 5313.629953] Buffer I/O error on device sdb1, logical block 6 [ 5313.629958] Buffer I/O error on device sdb1, logical block 7 -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
External USB drive working ok with Karmic (and with other windows computers and with a DVB recorder), but it does not work with lucid in the same computer. I could give more information: it does not work never in lucid (2.6.32), but always in karmic (2.6.31) Karmic (boot from DVD, now I have just lucid installed) Linux ubuntu 2.6.31-14-generic #48-Ubuntu SMP Fri Oct 16 14:05:01 UTC 2009 x86_64 GNU/Linux [ 2474.890140] usb 2-1: new high speed USB device using ehci_hcd and address 5 [ 2475.042459] usb 2-1: configuration #1 chosen from 1 choice [ 2475.049496] scsi8 : SCSI emulation for USB Mass Storage devices [ 2475.049715] usb-storage: device found at 5 [ 2475.049720] usb-storage: waiting for device to settle before scanning [ 2480.040382] usb-storage: device scan complete [ 2480.041025] scsi 8:0:0:0: Direct-Access SAMSUNG HM500JI PQ: 0 ANSI: 2 CCS [ 2480.041908] sd 8:0:0:0: Attached scsi generic sg3 type 0 [ 2480.055180] sd 8:0:0:0: [sdc] 976773168 512-byte logical blocks: (500 GB/465 GiB) [ 2480.055914] sd 8:0:0:0: [sdc] Write Protect is off [ 2480.055918] sd 8:0:0:0: [sdc] Mode Sense: 34 00 00 00 [ 2480.055922] sd 8:0:0:0: [sdc] Assuming drive cache: write through [ 2480.057412] sd 8:0:0:0: [sdc] Assuming drive cache: write through [ 2480.057418] sdc: sdc1 [ 2480.096328] sd 8:0:0:0: [sdc] Assuming drive cache: write through [ 2480.096339] sd 8:0:0:0: [sdc] Attached SCSI disk Lucid (same disk, same usb connector, same cable ...)It does not work, I am wrinting from karmic, looking in /var/log/messages I see that. I think that dmesg shows other message about I/O error block 0, 1, ... to 7 Mar 18 21:25:47 enrique-laptop kernel: [0.00] Linux version 2.6.32-16-generic (bui...@yellow) (gcc version 4.4.3 (Ubuntu 4.4.3-3ubuntu1) ) #25-Ubuntu SMP Tue Mar 9 16:33:12 UTC 2010 (Ubuntu 2.6.32-16.25-generic) Mar 18 20:30:46 enrique-laptop kernel: [ 491.690142] usb 2-2: new high speed USB device using ehci_hcd and address 4 Mar 18 20:30:46 enrique-laptop kernel: [ 491.842103] usb 2-2: configuration #1 chosen from 1 choice Mar 18 20:30:46 enrique-laptop kernel: [ 491.851266] scsi7 : SCSI emulation for USB Mass Storage devices Mar 18 20:30:51 enrique-laptop kernel: [ 496.851113] scsi 7:0:0:0: Direct-Access SAMSUNG HM500JI PQ: 0 ANSI: 2 CCS Mar 18 20:30:51 enrique-laptop kernel: [ 496.854597] sd 7:0:0:0: Attached scsi generic sg2 type 0 Mar 18 20:30:51 enrique-laptop kernel: [ 496.855288] sd 7:0:0:0: [sdb] 976773168 512-byte logical blocks: (500 GB/465 GiB) Mar 18 20:30:51 enrique-laptop kernel: [ 496.856029] sd 7:0:0:0: [sdb] Write Protect is off Mar 18 20:30:51 enrique-laptop kernel: [ 496.857537] sdb: sdb1 Mar 18 20:30:51 enrique-laptop kernel: [ 496.863524] sd 7:0:0:0: [sdb] Attached SCSI disk Mar 18 20:30:59 enrique-laptop kernel: [ 504.160133] usb 2-2: reset high speed USB device using ehci_hcd and address 4 Mar 18 20:31:08 enrique-laptop kernel: [ 513.160121] usb 2-2: reset high speed USB device using ehci_hcd and address 4 Mar 18 20:31:09 enrique-laptop kernel: [ 514.648447] sd 7:0:0:0: [sdb] Unhandled sense code Mar 18 20:31:09 enrique-laptop kernel: [ 514.648457] sd 7:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Mar 18 20:31:09 enrique-laptop kernel: [ 514.648466] sd 7:0:0:0: [sdb] Sense Key : Medium Error [current] Mar 18 20:31:09 enrique-laptop kernel: [ 514.648475] sd 7:0:0:0: [sdb] Add. Sense: Unrecovered read error Mar 18 20:31:09 enrique-laptop kernel: [ 514.648485] sd 7:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 01 00 00 08 00 Mar 18 20:31:09 enrique-laptop kernel: [ 514.648513] __ratelimit: 12 callbacks suppressed -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
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
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
00:12.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller Linux struggle64 2.6.32-16-generic #25-Ubuntu SMP Tue Mar 9 16:33:12 UTC 2010 x86_64 GNU/Linux With Lucid kernel, the situation improved compared to when I last tried in karmic. I can now copy bigger files without failing, but it's still failing in the couple hundred MBs range: Mar 14 17:56:12 struggle64 kernel: [166687.122634] usb 2-5: reset high speed USB device using ehci_hcd and address 12 Mar 14 17:56:42 struggle64 kernel: [166717.710350] usb 2-5: reset high speed USB device using ehci_hcd and address 12 Mar 14 17:57:13 struggle64 kernel: [166748.293341] usb 2-5: reset high speed USB device using ehci_hcd and address 12 Mar 14 17:57:24 struggle64 kernel: [166758.831391] usb 2-5: reset high speed USB device using ehci_hcd and address 12 Mar 14 17:57:34 struggle64 kernel: [166769.252614] usb 2-5: USB disconnect, address 12 Mar 14 17:57:34 struggle64 kernel: [166769.252645] sd 15:0:0:0: Device offlined - not ready after error recovery Mar 14 17:57:34 struggle64 kernel: [166769.252677] sd 15:0:0:0: [sdc] Unhandled error code Mar 14 17:57:34 struggle64 kernel: [166769.252681] sd 15:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK Mar 14 17:57:34 struggle64 kernel: [166769.252690] sd 15:0:0:0: [sdc] CDB: Write(10): 2a 00 00 00 01 e0 00 00 f0 00 Mar 14 17:57:34 struggle64 kernel: [166769.252725] lost page write due to I/O error on sdc -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Hi AlfonSkunk, I feel like having the same hardware than you, but the issu is not solved for me. That said, it seems to behave better than previous kernels. I will try to load 2.6.32.9+ Thanks for the update. uname: 2.6.31-20-generic #57-Ubuntu SMP Mon Feb 8 09:05:19 UTC 2010 i686 GNU/Linux lspic: 00:12.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller dmesg: [ 108.209937] scsi 6:0:0:0: Direct-Access WD 2500BEV External 1.04 PQ: 0 ANSI: 4 [ 108.210653] sd 6:0:0:0: Attached scsi generic sg2 type 0 [ 108.215206] sd 6:0:0:0: [sdb] 488397168 512-byte logical blocks: (250 GB/232 GiB) [ 108.216893] sd 6:0:0:0: [sdb] Write Protect is off [ 108.216901] sd 6:0:0:0: [sdb] Mode Sense: 21 00 00 00 [ 108.216907] sd 6:0:0:0: [sdb] Assuming drive cache: write through [ 108.222198] sd 6:0:0:0: [sdb] Assuming drive cache: write through [ 108.12] sdb: [ 138.888961] usb 1-2.4: reset high speed USB device using ehci_hcd and address 7 [ 139.048916] sdb1 [ 169.877395] usb 1-2.4: reset high speed USB device using ehci_hcd and address 7 [ 169.971242] sd 6:0:0:0: [sdb] Assuming drive cache: write through [ 169.971257] sd 6:0:0:0: [sdb] Attached SCSI disk [ 200.876870] usb 1-2.4: reset high speed USB device using ehci_hcd and address 7 [ 231.876678] usb 1-2.4: reset high speed USB device using ehci_hcd and address 7 [ 262.889156] usb 1-2.4: reset high speed USB device using ehci_hcd and address 7 ... -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Hi, On my case, almost all bugs related to usb are gone since kernel 2.6.32.9 Previously, with kernel 2.6.32.2, I still have major issues (no detection / frequent usb reset / disconnection during transfer ...) I don't try kernels between 2.632.2 and 2.6.32.9 Hope the fixes will be avaible in Lucid kernel or almost in proposed. draco AlfonSkunk a écrit : Since the last generic kernel in Karmic-Updates (2.6.31-20-57) everythings seems to go fine... On changelog are some USB-related changes, but i can't determine which is the answer. Debian-testing, kernel 2.6.32, has the same problem. chipset USB: AMD SB600 some ports with USB 1.1 devices connected had ohci loaded, and the port with WDPassport HDD loads ehci without any error. Large transfers ok, without resets I hadn't any trick of above, I made a new instalation. Do you need any info? -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Since the last generic kernel in Karmic-Updates (2.6.31-20-57) everythings seems to go fine... On changelog are some USB-related changes, but i can't determine which is the answer. Debian-testing, kernel 2.6.32, has the same problem. chipset USB: AMD SB600 some ports with USB 1.1 devices connected had ohci loaded, and the port with WDPassport HDD loads ehci without any error. Large transfers ok, without resets I hadn't any trick of above, I made a new instalation. Do you need any info? -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
For my freecom XXS drive, i think also like mentioned in the devel-list that this is a very low level bug. If i boot from my disk it resets two times until i get to the desktop. But most of the times i doesn't get there. If i look in the logs the resets are not always on the same time. The resets already accured after disk recovery before the udev rules kick in. If i connect the drive while running a full up to date lucid (on my usb-stick cruzer here no problem) i get this: [ 626.470346] usb 1-5: new high speed USB device using ehci_hcd and address 5 Jan 27 19:17:11 lucidext kernel: [ 626.621195] usb 1-5: configuration #1 chosen from 1 choice Jan 27 19:17:11 lucidext kernel: [ 626.622687] scsi7 : SCSI emulation for USB Mass Storage devices Jan 27 19:17:16 lucidext kernel: [ 631.620682] scsi 7:0:0:0: Direct-Access Freecom Mobile Drive XXS PQ: 0 ANSI: 2 CCS Jan 27 19:17:16 lucidext kernel: [ 631.621505] sd 7:0:0:0: Attached scsi generic sg3 type 0 Jan 27 19:17:16 lucidext kernel: [ 631.624982] sd 7:0:0:0: [sdc] 312581808 512-byte logical blocks: (160 GB/149 GiB) Jan 27 19:17:16 lucidext kernel: [ 631.625774] sd 7:0:0:0: [sdc] Write Protect is off Jan 27 19:17:16 lucidext kernel: [ 631.627691] sdc: sdc1 sdc2 sdc3 sdc5 sdc6 sdc4 Jan 27 19:17:16 lucidext kernel: [ 631.696161] sd 7:0:0:0: [sdc] Attached SCSI disk Jan 27 19:17:23 lucidext kernel: [ 639.130061] usb 1-5: reset high speed USB device using ehci_hcd and address 5 Jan 27 19:17:31 lucidext kernel: [ 647.130060] usb 1-5: reset high speed USB device using ehci_hcd and address 5 Jan 27 19:18:02 lucidext kernel: [ 678.100318] usb 1-5: USB disconnect, address 5 Jan 27 19:18:02 lucidext kernel: [ 678.100343] sd 7:0:0:0: Device offlined - not ready after error recovery Jan 27 19:18:02 lucidext kernel: [ 678.100361] sd 7:0:0:0: [sdc] Unhandled error code Jan 27 19:18:02 lucidext kernel: [ 678.100365] sd 7:0:0:0: [sdc] Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK Jan 27 19:18:02 lucidext kernel: [ 678.100372] sd 7:0:0:0: [sdc] CDB: Read(10): 28 00 00 00 00 00 00 00 20 00 Jan 27 19:18:02 lucidext kernel: [ 678.100397] __ratelimit: 9 callbacks suppressed Jan 27 19:18:02 lucidext kernel: [ 678.101560] sd 7:0:0:0: [sdc] Unhandled error code Jan 27 19:18:02 lucidext kernel: [ 678.101564] sd 7:0:0:0: [sdc] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK Jan 27 19:18:02 lucidext kernel: [ 678.101571] sd 7:0:0:0: [sdc] CDB: Read(10): 28 00 0d f8 ba 3f 00 00 02 00 Jan 27 19:18:03 lucidext kernel: [ 678.400059] usb 1-5: new high speed USB device using ehci_hcd and address 6 Jan 27 19:18:03 lucidext kernel: [ 678.551204] usb 1-5: configuration #1 chosen from 1 choice Jan 27 19:18:03 lucidext kernel: [ 678.553600] scsi8 : SCSI emulation for USB Mass Storage devices Jan 27 19:18:08 lucidext kernel: [ 683.592443] scsi 8:0:0:0: Direct-Access Freecom Mobile Drive XXS PQ: 0 ANSI: 2 CCS Jan 27 19:18:08 lucidext kernel: [ 683.593290] sd 8:0:0:0: Attached scsi generic sg3 type 0 Jan 27 19:18:08 lucidext kernel: [ 683.664169] sd 8:0:0:0: [sdc] 312581808 512-byte logical blocks: (160 GB/149 GiB) Jan 27 19:18:08 lucidext kernel: [ 683.664905] sd 8:0:0:0: [sdc] Write Protect is off Jan 27 19:18:08 lucidext kernel: [ 683.666411] sdc: sdc1 sdc2 sdc3 sdc5 sdc6 sdc4 Jan 27 19:18:08 lucidext kernel: [ 683.729911] sd 8:0:0:0: [sdc] Attached SCSI disk Jan 27 19:18:15 lucidext kernel: [ 691.130059] usb 1-5: reset high speed USB device using ehci_hcd and address 6 Jan 27 19:18:24 lucidext kernel: [ 699.160059] usb 1-5: reset high speed USB device using ehci_hcd and address 6 Jan 27 19:18:54 lucidext kernel: [ 730.070327] usb 1-5: USB disconnect, address 6 Jan 27 19:18:54 lucidext kernel: [ 730.071320] sd 8:0:0:0: Device offlined - not ready after error recovery Jan 27 19:18:54 lucidext kernel: [ 730.071362] sd 8:0:0:0: [sdc] Unhandled error code Jan 27 19:18:54 lucidext kernel: [ 730.071367] sd 8:0:0:0: [sdc] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK Jan 27 19:18:54 lucidext kernel: [ 730.071375] sd 8:0:0:0: [sdc] CDB: Read(10): 28 00 00 00 00 00 00 00 20 00 Jan 27 19:18:54 lucidext kernel: [ 730.071603] sd 8:0:0:0: [sdc] Unhandled error code Jan 27 19:18:54 lucidext kernel: [ 730.071607] sd 8:0:0:0: [sdc] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK Jan 27 19:18:54 lucidext kernel: [ 730.071614] sd 8:0:0:0: [sdc] CDB: Read(10): 28 00 0e c5 2b 01 00 00 80 00 Jan 27 19:18:55 lucidext kernel: [ 730.380059] usb 1-5: new high speed USB device using ehci_hcd and address 7 Jan 27 19:18:55 lucidext kernel: [ 730.531200] usb 1-5: configuration #1 chosen from 1 choice Jan 27 19:18:55 lucidext kernel: [ 730.533528] scsi9 : SCSI emulation for USB Mass Storage devices Jan 27 19:19:00 lucidext kernel: [ 735.572449] scsi 9:0:0:0: Direct-Access Freecom Mobile Drive XXS PQ: 0 ANSI: 2 CCS Jan 27 19:19:00 lucidext kernel: [ 735.573295] sd 9:0:0:0: Attached
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I don't think it is a problem with the powersupply of the usb as my other externel hdd isn't usb-powered and i also get the same error messages. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
@Pi - without more information, we can only cluck sympathetically. Please attach the results of lspci -vvnn and lsusb - and tell us the result of trying the workarounds described above. Newer kernels have unmodularised ehci_hcd so it cannot be removed. You don't really want to remove it because USB transfers will slow to a crawl. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Andy Rabagliati píše v So 23. 01. 2010 v 11:08 +: @Pi - without more information, we can only cluck sympathetically. Please attach the results of lspci -vvnn and lsusb - and tell us the result of trying the workarounds described above. Newer kernels have unmodularised ehci_hcd so it cannot be removed. You don't really want to remove it because USB transfers will slow to a crawl. Hi, I am still experiencing this very ugly bug, although it affects only selected devices that I have. I think, it is related only to USB mass storage devices, as my camera connected through USB and communicating through gphoto2 protocol works fine when transferring data. I have problem only with my USB memory card reader and my mobile phone (when connected through usb mass storage mode) - those are the only USB mass storage devices that I have. These devices keeps resetting immediately after a specific amount data has been transferred. For instance, my USB card reader is always reset after every ~5 photo previews loaded in Nautilus and my mobile phone is even not able to connect. It keeps turning its display off and on and in system protocol still roll the same messages usb 1-6: reset high speed USB device using ehci_hcd and address 5 consequently. I attach output of lspci -vvnn and lsusb on your request. -- Lukáš Chmela lukaschm...@gmail.com IRC: kyselejsyre...@irc.freenode.org, ICQ: 202077459 514D 3C69 8498 E400 0ACE 90F2 00E3 CACA A5BA ECC7 ** Attachment added: lspci.txt http://launchpadlibrarian.net/38299150/lspci.txt ** Attachment added: lsusb.txt http://launchpadlibrarian.net/38299151/lsusb.txt -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
So, if I run: dmesg | grep ehci* I get: [0.892115] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [0.892479] ehci_hcd :00:02.1: PCI INT B - Link[LUB2] - GSI 22 (level, low) - IRQ 22 [0.892492] ehci_hcd :00:02.1: setting latency timer to 64 [0.892496] ehci_hcd :00:02.1: EHCI Host Controller [0.892547] ehci_hcd :00:02.1: new USB bus registered, assigned bus number 1 [0.892571] ehci_hcd :00:02.1: debug port 1 [0.892575] ehci_hcd :00:02.1: cache line size of 64 is not supported [0.892593] ehci_hcd :00:02.1: irq 22, io mem 0xfeafec00 [0.904018] ehci_hcd :00:02.1: USB 2.0 started, EHCI 1.00 [0.904459] ehci_hcd :00:04.1: PCI INT B - Link[UB12] - GSI 21 (level, low) - IRQ 21 [0.904467] ehci_hcd :00:04.1: setting latency timer to 64 [0.904469] ehci_hcd :00:04.1: EHCI Host Controller [0.904503] ehci_hcd :00:04.1: new USB bus registered, assigned bus number 2 [0.904524] ehci_hcd :00:04.1: debug port 1 [0.904528] ehci_hcd :00:04.1: cache line size of 64 is not supported [0.904544] ehci_hcd :00:04.1: irq 21, io mem 0xfeafe800 [0.916016] ehci_hcd :00:04.1: USB 2.0 started, EHCI 1.00 [1.340016] usb 2-3: new high speed USB device using ehci_hcd and address 3 [ 4478.536017] usb 1-3: new high speed USB device using ehci_hcd and address 2 [ 6973.480021] usb 2-3: new high speed USB device using ehci_hcd and address 4 [ 6975.872018] usb 2-3: new high speed USB device using ehci_hcd and address 5 [10677.680020] usb 2-3: new high speed USB device using ehci_hcd and address 7 [12922.100581] usb 2-3: reset high speed USB device using ehci_hcd and address 7 [12958.113018] usb 2-3: reset high speed USB device using ehci_hcd and address 7 [12991.113026] usb 2-3: reset high speed USB device using ehci_hcd and address 7 [13030.113026] usb 2-3: reset high speed USB device using ehci_hcd and address 7 [...] [16805.101018] usb 2-3: reset high speed USB device using ehci_hcd and address 7 [16840.101019] usb 2-3: reset high speed USB device using ehci_hcd and address 7 [16872.101024] usb 2-3: reset high speed USB device using ehci_hcd and address 7 But if I run: modprobe -r ehci_hcd I get: FATAL: Module ehci_hcd not found. Is my kernel (2.6.31-17) haunted by the ghost of this THREE YEAR OLD bug? Also, changing 'scheduler' doesn't help. Changing 'max_sectors' doesn't help. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I've installed jaunty on my Freecom Mobile Drive XXS to test. There it works everytime without problems but i see that my speeds are very low so i conclude that i must be using uhci. I hope that the dev's will look at this bug as with karmic and lucid the ehci is build in, so it is not possible to simply unload the module. Or am i wrong? -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
i tried to update my lucid system that i run from my usb hdd (Freecom Mobile Drive XXS) and when updating the package acpi-support it tries to disable acpi powermanagement. that immediately triggers the well known errors: usb 1-4: device descriptor read/64, error for a couple of times and the system goes in read only mode and freezes. Maybe this can help solving the problem? -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
markofealing: i misspelled my ext hdd it is also a Freecom Mobile Drive XXS like yours. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I've also got this problem with a Freecom 160Gb USB drive Model (SSJABA), known as the Freecom Mobile Drive XXS, it is USB2. If it is correctly detected by Karmic (also an issue with earlier versions of Ubuntu), it is very slow in reading and writing files (USB 1.1 Speed rather than USB2) when compared to a 80Gb Buffalo MiniStation USB disk I also have. I've experienced problems on some NEC, VIA (all), and Alcor USB2 controller chipsets, although with Intel I've not had a problem but this is probably because my only Intel USB controller is USB1.1! Dropping back to USB1.1 drivers fixes the problem but is unworkable with high capacity devices. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I think i also have this problem on my ext hdd (freecom XXX) when i try to run karmic from it. Tried the daily build (301209) of lucid but the same happens. The strange thing is that it works without a problem with karmic on my usb-stick (cruzer) on the same laptop. lspci |grep USB 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 01) 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 01) 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 01) 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 01) 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01) -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I've taken a new system into use today and can confirm that the bug is NOT unique to alcor USB chips. The system log gets spammed with this on trying to read from USB 2.0 mass storage devices: Dec 18 22:13:56 winter9 kernel: [ 2169.570023] usb 1-3: reset high speed USB device using ehci_hcd and address 2 I am also having severe problems with drive disconnects for 2,5 bus- powered USB units on the same system. (However the drives in question work flawlessly on an older Lenovo Portable system). The Device Manager shows this to be the USB root hub: 82801JI (ICH10 Family) USB2 EHCI Controller #2 Intel Corporation (ASUSTeK Computer Inc.) PCI (Peripheral Component Interconnect) It is a USB controller on an ASUS motherboard; P5QL - EPU (Intel P-43 Chipset). Hope this helps - this bug is unnerving. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I don't eally think this is only alcor-specific; please refer to: http://ubuntuforums.org/showthread.php?p=8415658 Some details on what I tried; regardless, I'm still seeing “usb 1-5: reset high speed USB device using ehci_hcd and address 3” Same results with the following Kernels: Linux ubuntu 2.6.32-5-generic (Lucid daily build 2009-11-30) Linux ubuntu 2.6.31-50-generic (current one in Karmic) Also same results trying different schedulers following the post from Hated on Mostly (noop, as and cfq on boot time with Kernel parameter and at runtime as described above). The hardware involved: 2 external hdds, 3 USB – flash – disks; only difference is that the time to reset in dmesg varies. The onboard – controller on my MB having all this trouble is: USB Controller [0c03]: ATI Technologies Inc SB700/SB800 USB EHCI Controller [1002:4396] I do have no other hardware on USB – Bus; not even keyboard and mouse. How I can get to work with USB: Disabling USB2.0 – support in BIOS, or using the USB – ports on a USB – PCI – controller I added (because of this bug) with NEC – controller: USB Controller [0c03]: NEC Corporation USB 2.0 [1033:00e0] (rev 04) I think USB2.0 – support should be absolutely reliable on modern computers with a current OS. Please, review this bug. I'm not a programming professional, but I'll try providing whatever information can help sorting this out. Regards, lisajo -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
This problem is indeed alcor-specific, I changed internal card reader from the one based on alcor chipset to realtek and the problem is gone with no other software or hardware changes. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I tested a transfer from sda (ide) to sdb (Usb) of an iso (700mb). The worst for me is the deadline, wich is about 0.5MB/s slower than cfq. Anticipatory is about 0.7MB/s faster. At the end I stay with cfq. Il 19/10/2009 08:40, Hated On Mostly ha scritto: If people could post whether or not CFQ is enabled and whether they still have the slow usb problem that would be great info: - http://www.cyberciti.biz/faq/linux-change-io-scheduler-for-harddisk/ Task: View Current Disk scheduler Assuming that your disk name /dev/sda, type in a terminal: cat /sys/block/sda/queue/scheduler Copy and paste the output of the above command. My system shows: noop anticipatory [deadline] cfq Which means my system (9.10 Karmic Koala beta with no updates) is using deadline by default and I am currently not experiencing the problem. I was experiencing the slow USB transfer speeds in 8.04 Hardy Heron and 8.10 Intrepid Ibex. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Somebody posted what they think is the root of the problem. Maybe others can test it out and give feedback. Very interesting post. CFQ (Completely Fair Queuing) might be the culprit. Links in the post are at the bottom. http://ubuntuforums.org/showpost.php?p=8124807postcount=144 I finally found the source of the problem, at least as far as my setup goes. Here's how I did it: I got frustrated with the Ubuntu/Mint slow transfer rates and decided to check out Fedora. I installed it and ran it for a week or so. Fedora has excellent file transfer speeds, both to and from USB devices and SATA partitions. I copied the kernel config from my Fedora install. I loaded Mint back into my system and compared the kernel config there with the one I pulled from Fedora. After compileing a half dozen kernels, Kernel I/O Scheduling turned out to be the answer. By default, since I don't know when, Ubuntu started using CFQ (Completely Fair Queuing) for it's Kernel I/O Scheduling default, but there are a few other options available. Anticipatory and Deadline are the two that seem to work best. I recompiled a new kernel with the Anticipatory I/O Scheduling and, lo and behold, I had my old 30MB/s USB transfer speeds back, and SATA performance was improves two or three times. (Though it's still not as fast a I think an intra-partition transfer should be on a single SATA hard drive, 10 or 12 megs a second is a lot better than two or three.) There's a noticeable drop in system performance while transfers are taking place, but, at least for me, it wasn't half as bad as it was with CFQ enabled. Take all that with a grain of salt, though, because I've found forum posts from as far back as 2006 that show people enabling CFQ for the exact same reasons we'll want to disable it here. Due to some unrelated experiments I was running with Xorg and the catastrophic fail that is the current Intel Video driver setup, I borked my install beyond repair and had to re-do it. Further research into the solution showed me that you can select a default I/O Scheduler at boot up by passing an option on to the kernel. I found that by appending the string elevator=as to the end of the kernel parameters in /boot/grub/menu.lst, you can enable anticipatory I/O scheduling. The strings elevator=deadline and elevator=noop can be used as well, though I'm not so sure about their effects. - titleLinux Mint 7 Gloria, kernel 2.6.28-15-generic root(hd0,7) kernel/vmlinuz-2.6.28-15-generic root=/dev/sda6 ro quiet splash elevator=as initrd/initrd.img-2.6.28-15-generic quiet - It is also possible to change the I/O scheduler for certain devices without making it a system default, as can be found in these two blog posts. I'd be interested in seeing if any of you get similar results by trying these solutions. http://ubuntuforums.org/showthread.php?t=119546 http://www.cyberciti.biz/faq/linux-change-io-scheduler-for-harddisk/ http://planet.admon.org/howto/how-to-change-default-io-scheduler/ -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
If people could post whether or not CFQ is enabled and whether they still have the slow usb problem that would be great info: - http://www.cyberciti.biz/faq/linux-change-io-scheduler-for-harddisk/ Task: View Current Disk scheduler Assuming that your disk name /dev/sda, type in a terminal: cat /sys/block/sda/queue/scheduler Copy and paste the output of the above command. My system shows: noop anticipatory [deadline] cfq Which means my system (9.10 Karmic Koala beta with no updates) is using deadline by default and I am currently not experiencing the problem. I was experiencing the slow USB transfer speeds in 8.04 Hardy Heron and 8.10 Intrepid Ibex. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
What is a sypalo? and which chipset is this guy using? Il 14/10/2009 18:16, Hated On Mostly ha scritto: Bug still present in 2.6.31 kernel: http://ubuntuforums.org/showpost.php?p=8102459postcount=142 I use ubuntu 9.10 on earlier kernels I had no problems after the upgrade but they were gone after sypalo Linux bum-laptop 2.6.31-14-generic #46-Ubuntu SMP Tue Oct 13 16:47:59 UTC 2009 i686 GNU/Linux [ 1237.548049] usb 1-2: new high speed USB device using ehci_hcd and address 3 [ 1237.696079] hub 1-0:1.0: unable to enumerate USB device on port 2 [ 1239.357062] usb 1-2: new high speed USB device using ehci_hcd and address 4 [ 1239.490288] usb 1-2: configuration #1 chosen from 1 choice [ 1239.586860] Initializing USB Mass Storage driver... [ 1239.588588] scsi6 : SCSI emulation for USB Mass Storage devices [ 1239.588863] usb-storage: device found at 4 [ 1239.588872] usb-storage: waiting for device to settle before scanning [ 1239.588898] usbcore: registered new interface driver usb-storage [ 1239.588908] USB Mass Storage support registered. [ 1244.585060] usb-storage: device scan complete [ 1251.245213] gvfsd-metadata[14843]: segfault at 8 ip 0804d2ea sp bff6edf0 error 4 in gvfsd-metadata[8048000+c000] [ 1266.113051] usb 1-2: reset high speed USB device using ehci_hcd and address 4 [ 1266.436046] usb 1-2: reset high speed USB device using ehci_hcd and address 4 [ 1272.769054] usb 1-2: reset high speed USB device using ehci_hcd and address 4 [ 1273.105067] usb 1-2: reset high speed USB device using ehci_hcd and address 4 [ 1273.445079] usb 1-2: reset high speed USB device using ehci_hcd and address 4 [ 1273.67] scsi 6:0:0:0: Device offlined - not ready after error recovery -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Bug still present in 2.6.31 kernel: http://ubuntuforums.org/showpost.php?p=8102459postcount=142 I use ubuntu 9.10 on earlier kernels I had no problems after the upgrade but they were gone after sypalo Linux bum-laptop 2.6.31-14-generic #46-Ubuntu SMP Tue Oct 13 16:47:59 UTC 2009 i686 GNU/Linux [ 1237.548049] usb 1-2: new high speed USB device using ehci_hcd and address 3 [ 1237.696079] hub 1-0:1.0: unable to enumerate USB device on port 2 [ 1239.357062] usb 1-2: new high speed USB device using ehci_hcd and address 4 [ 1239.490288] usb 1-2: configuration #1 chosen from 1 choice [ 1239.586860] Initializing USB Mass Storage driver... [ 1239.588588] scsi6 : SCSI emulation for USB Mass Storage devices [ 1239.588863] usb-storage: device found at 4 [ 1239.588872] usb-storage: waiting for device to settle before scanning [ 1239.588898] usbcore: registered new interface driver usb-storage [ 1239.588908] USB Mass Storage support registered. [ 1244.585060] usb-storage: device scan complete [ 1251.245213] gvfsd-metadata[14843]: segfault at 8 ip 0804d2ea sp bff6edf0 error 4 in gvfsd-metadata[8048000+c000] [ 1266.113051] usb 1-2: reset high speed USB device using ehci_hcd and address 4 [ 1266.436046] usb 1-2: reset high speed USB device using ehci_hcd and address 4 [ 1272.769054] usb 1-2: reset high speed USB device using ehci_hcd and address 4 [ 1273.105067] usb 1-2: reset high speed USB device using ehci_hcd and address 4 [ 1273.445079] usb 1-2: reset high speed USB device using ehci_hcd and address 4 [ 1273.67] scsi 6:0:0:0: Device offlined - not ready after error recovery -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
** Changed in: linux (Ubuntu Jaunty) Status: In Progress = Confirmed ** Changed in: linux (Ubuntu Jaunty) Assignee: TJ (intuitivenipple) = (unassigned) -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Which chipset are you using? What is the transfer rate value when the devices are working (if they)? Il 25/09/2009 23:59, Andreas Ermler ha scritto: Using Kernel Version 2.6.31 from http://kernel.ubuntu.com/~kernel-ppa/mainline/v2.6.31/ did not solve the problem for me. I still get these: [ 631.112050] usb 1-8: reset high speed USB device using ehci_hcd and address 2 .and also a lot of other weird output that I haven't seen before, here is all of it: http://paste.ubuntu.com/278271/ -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Andreas Ermler píše v Pá 25. 09. 2009 v 21:59 +: Using Kernel Version 2.6.31 from http://kernel.ubuntu.com/~kernel-ppa/mainline/v2.6.31/ did not solve the problem for me. I still get these: [ 631.112050] usb 1-8: reset high speed USB device using ehci_hcd and address 2 ..and also a lot of other weird output that I haven't seen before, here is all of it: http://paste.ubuntu.com/278271/ For me, neither the new kernel doesn't work and my usb 2.0 card reader keeps resetting with SDHC card in it (it works and worked fine with MemoryStick.. I don't have any other card to test), although it works fine in windows. I have VIA VT8237 chipset. -- Lukáš Chmela lukaschm...@gmail.com IRC: kyselejsyre...@irc.freenode.org, ICQ: 202077459 514D 3C69 8498 E400 0ACE 90F2 00E3 CACA A5BA ECC7 -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
The Jaunty CD should carry the 2.6.28. Karmic will use the 2.6.31, so you should be able to install it from the pendrive. My Usb HD is still working, it's slow but funcional. I'm crossing every finger I can. Il 25/09/2009 17:04, Mike Berkley ha scritto: Just purchased a new Shuttle PC, SA76G2 with an AMD 760G chipset. Tried to boot from an Ubuntu 9.04 USB stick. Failed. Tried to boot from a USB CDROM with a 9.04.2 CD. Failed. Finally, I went into the BIOS, set it to have All of USB device operated on full/low speed mode (quote from the manual). USB stick booted first time, and I was able to install Ubuntu without errors. It was slow, but no errors. This bug with high speed USB storage devices is a big issue. If I was not an expert and hadn't known about the bug, I don't know how long it would have taken to diagnose this install problem. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Using Kernel Version 2.6.31 from http://kernel.ubuntu.com/~kernel-ppa/mainline/v2.6.31/ did not solve the problem for me. I still get these: [ 631.112050] usb 1-8: reset high speed USB device using ehci_hcd and address 2 ..and also a lot of other weird output that I haven't seen before, here is all of it: http://paste.ubuntu.com/278271/ -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Just purchased a new Shuttle PC, SA76G2 with an AMD 760G chipset. Tried to boot from an Ubuntu 9.04 USB stick. Failed. Tried to boot from a USB CDROM with a 9.04.2 CD. Failed. Finally, I went into the BIOS, set it to have All of USB device operated on full/low speed mode (quote from the manual). USB stick booted first time, and I was able to install Ubuntu without errors. It was slow, but no errors. This bug with high speed USB storage devices is a big issue. If I was not an expert and hadn't known about the bug, I don't know how long it would have taken to diagnose this install problem. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
After some file transferring, daily use as host of a thunderbird profile, some videos seen and a partition format mi USB 2.0 disk is still working like a charm. This with the chipset VIA VT6214 PCI bridged. I'm now testing the Nvidia nForce2 integrated in the motherboard. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Although the transfer rate is very low: about 6 MB/s with the VIA VT, about 4.5 MB/s with the nvidia nForce2 -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Kernel 2.6.31 solved my problem. http://kernel.ubuntu.com/~kernel-ppa/mainline/v2.6.31/ Confirming it, kernel 2.6.31 solved the problem for me too. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Perry E. Metzger wrote on 2009-09-14: No it isn't. Other operating systems don't have the problem. Chip has bug, but the workaround there, the patch said. /* SB600 and old version of SB700 have a bug in EHCI controller, * which causes usb devices lose response in some cases. */ ... ehci_info(ehci, applying AMD SB600/SB700 USB freeze workaround\n); Maybe, other OS's drivers implement the same workaround. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
rna r...@horobi.com writes: Perry E. Metzger wrote on 2009-09-14: No it isn't. Other operating systems don't have the problem. Chip has bug, but the workaround there, the patch said. Whether other OSes have workarounds or whether the bug is purely in the software, the effect on the end user is the same, and it is unreasonable to tell the user that it is their problem. Perry -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I'm testing the 2.6.31. Till now (2GB of video in and out) it's all ok. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Kernel 2.6.31 solved my problem. http://kernel.ubuntu.com/~kernel-ppa/mainline/v2.6.31/ -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
#520Oisín Mac Fhearaí wrote on 2009-05-11: Thanks for the link. Unfortunately this bug doesn't only affect ATI cards, so I think the patch is too specific to help us all (my mobo is an Intel job): + case PCI_VENDOR_ID_ATI: Unless a more general version of this workaround would solve the problem? This is a bug of chipset. Maybe, there's no 'general version' workaround. It seems Bug #88746 is a complex of problems such as SB600/700 problem, so we need to apply many workarounds to fix... Andiry Xu's patch and Shane Huang's patch (which extends Xu's patch for SB600) are merged to linux-2.6.28, and are inherited by 2.6.31. In fact, these patches are already applied to Ubuntu 9.04's kernel image. These patches are considered to be necessery and effective, so there's no reason to reject these patches for 8.04 kernel image. Apply these patches please! USB: fix SB700 usb subsystem hang bug Andiry Xu [Fri, 14 Nov 2008 03:42:29 + (11:42 +0800)] http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.28.y.git;a=commitdiff;h=b09bc6cbae4dd3a2d35722668ef2c502a7b8b093 USB: fix SB600 USB subsystem hang bug Shane Huang [Tue, 25 Nov 2008 07:12:33 + (15:12 +0800)] http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.28.y.git;a=commitdiff;h=0a99e8ac430a27825bd055719765fd0d65cd797f -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
rna r...@horobi.com writes: This is a bug of chipset. No it isn't. Other operating systems don't have the problem. Perry -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I have found that most of my problems have cleared up by doing the following :- 1. Adding the following to /etc/initramfs-tools/modules :- ohci_hcd ehci_hcd 2. Rebuilding the initramfs by running 'update-initramfs' 3. Reboot. This (I believe) ensures the modules are loaded in the right order at boot. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
This is happening here too. I'm with Jaunty and using kernel 2.6.28-15 from jaunty-proposed. There is some usb bugfixes on it, but also did not solve this problem. My laptop is an Acer 5100-5196 $ lsusb Bus 001 Device 004: ID 152d:2339 JMicron Technology Corp. / JMicron USA Technology Corp. Bus 001 Device 002: ID 5986:0100 Acer, Inc OrbiCam Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 002: ID 15d9:0a33 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub JMicron is my external HDD enclosure (Satellite AX-323) $ lspci |grep USB 00:13.0 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller (rev 80) 00:13.1 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller (rev 80) 00:13.2 USB Controller: ATI Technologies Inc IXP SB400 USB2 Host Controller (rev 80) Now it's correctly detected, but after some time I get I/O errors and the device is re-connected through ohci_hcd ** Attachment added: interrupts.txt http://launchpadlibrarian.net/30067129/interrupts.txt -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
This may be a useful piece of information. I am using Ubuntu 9.04. My 16GB flash disk sometimes works and sometimes does not. I can see some rules in the behavior, but getting exact results is time consuming. I can use Low Level Format utility (http://hddguru.com) to reformat the flash disk in Windows. I can then create a new partition and volume on it using either gparted or Windows tools. The flash disk normally works in Ubuntu as fas as I don not store a lot of data on it. Then it stops working and I am getting the messages above. I am not quite sure what a lot of data means. It may be more then 4GB of data, or a lot of files on the disk in total number, but it is not 255 files in a single directory. It does not matter if I store the data on the disk using Ubuntu or Windows. BUT, if I use Ubuntu to store the data, is works perfectly until I remove the disk from the port. Then, when I attach it to the port againg, it is not recognized anymore. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
** Changed in: linux Status: Confirmed = Invalid -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
** Changed in: linux (Ubuntu Jaunty) Status: In Progress = Fix Committed -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Hi Jirka, On Fri, Jul 31, 2009 at 09:49:38AM -, Jirka Vilim wrote: ** Changed in: linux (Ubuntu Jaunty) Status: In Progress = Fix Committed Fix committed? Can you provide any information about the fix? Thanks, Forest -- Forest Bond http://www.alittletooquiet.net http://www.pytagsfs.org -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Forest Bond píše v Pá 31. 07. 2009 v 12:28 +: Hi Jirka, On Fri, Jul 31, 2009 at 09:49:38AM -, Jirka Vilim wrote: ** Changed in: linux (Ubuntu Jaunty) Status: In Progress = Fix Committed Fix committed? Can you provide any information about the fix? Thanks, Forest -- Forest Bond http://www.alittletooquiet.net http://www.pytagsfs.org Well, I spoke to Jirka and he said it was just a mistake when he was finding solution to his problem. I'll revert the change back. -- Lukáš Chmela lukaschm...@gmail.com IRC: kyselejsyre...@irc.freenode.org, ICQ: 202077459 514D 3C69 8498 E400 0ACE 90F2 00E3 CACA A5BA ECC7 ** Changed in: linux (Ubuntu Jaunty) Status: Fix Committed = In Progress -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
interesting note though. I tried karmic alpha 3 and it fixes all my usb problems. tested the live cd quite extensively. 2009/7/31 Lukáš Chmela lukaschm...@gmail.com: Forest Bond píše v Pá 31. 07. 2009 v 12:28 +: Hi Jirka, On Fri, Jul 31, 2009 at 09:49:38AM -, Jirka Vilim wrote: ** Changed in: linux (Ubuntu Jaunty) Status: In Progress = Fix Committed Fix committed? Can you provide any information about the fix? Thanks, Forest -- Forest Bond http://www.alittletooquiet.net http://www.pytagsfs.org Well, I spoke to Jirka and he said it was just a mistake when he was finding solution to his problem. I'll revert the change back. -- Lukáš Chmela lukaschm...@gmail.com IRC: kyselejsyre...@irc.freenode.org, ICQ: 202077459 514D 3C69 8498 E400 0ACE 90F2 00E3 CACA A5BA ECC7 ** Changed in: linux (Ubuntu Jaunty) Status: Fix Committed = In Progress -- 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 direct subscriber of the bug. Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: In Progress Status in “linux-source-2.6.20” package in Ubuntu: Won't Fix Status in “linux-source-2.6.22” package in Ubuntu: Won't Fix Status in linux in Ubuntu Hardy: Confirmed Status in linux-source-2.6.20 in Ubuntu Hardy: Won't Fix Status in linux-source-2.6.22 in Ubuntu Hardy: Won't Fix Status in linux in Ubuntu Intrepid: Confirmed Status in linux-source-2.6.20 in Ubuntu Intrepid: Won't Fix Status in linux-source-2.6.22 in Ubuntu Intrepid: Won't Fix Status in linux in Ubuntu Jaunty: In Progress Status in linux-source-2.6.20 in Ubuntu Jaunty: Won't Fix Status in linux-source-2.6.22 in Ubuntu Jaunty: Won't Fix Status in “linux-source-2.6.22” package in Baltix: Invalid Status in “linux” package in Fedora: Invalid Bug description: Certain USB devices do not work properly, or do not work at all, while the ehci_hcd module is loaded. A solution is to unload the ehci_hcd module, which is loaded every time the computer starts, using the command 'sudo modprobe -r ehci_hcd'. This works fine but unfortunatly ehci-hcd is necessary for using USB 2.0, so you lose USB 2.0 features. Another solution is to disable USB 2.0 through the BIOS setup. With some devices it is possible to read files normally (ie. copy files from an USB pendrive to the computer), but the device disconnects abrubtly when you start writing data on the device. In some devices it fails after writing a certain amount of data, probably the size of the write cache. Steps to reproduce: 1. Insert your USB 2.0 device (like a flash drive) 2. If the device is recognised and mounted properly try copying a file to it. 3. Comfirm with the 'dmesg' command that it isn't functioning properly. (I/O errors etc) 4. Remove the USB device 5. Unload ehci_hcd with 'sudo modprobe -r ehci_hcd' 6. Insert your USB device again. 7. Check that everything works. (copy some files, etc.) A disproportionate number of individuals report Alcor chipsets in the problematic behavior. See: https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/88746/comments/62 https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/88746/comments/119 https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/88746/comments/299 https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/88746/comments/397 http://bugzilla.kernel.org/show_bug.cgi?id=ehci_hcd Noted Workarounds: https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/88746/comments/372 -- nwadams -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
This bug report, and comments on it, are for solving a technical issue. If your comment doesn't directly further that goal, then it doesn't belong here. Please note that every me too and why isn't this fixed yet spams many people's inboxes with these useless messages. If you have something constructive to say, feel free, but otherwise it is needless noise. Thanks. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Deactivating USB keyboard support on the BIOS seems to have fixed the problem on my Gigabyte MA69GM-S2H (AMD 690G chipset). I have been using USB 2.0 devices (at around 11 MB/s) ever since without a problem nor a reset so far (around 5 weeks now). The only problem introduced by this solution is that I can't use my usb keyboard to select which partition to boot from on the grub menu. Tested on debian squeeze and ubuntu hardy. Francisco. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Mike.lifeguard mike.lifegu...@gmail.com writes: This bug report, and comments on it, are for solving a technical issue. If your comment doesn't directly further that goal, then it doesn't belong here. It does further the goal -- it makes people aware of the fact that a critical bug has been left untouched for years. Please note that every me too and why isn't this fixed yet spams many people's inboxes with these useless messages. They're only useless if you believe the problem should be ignored. Perry -- Perry E. Metzgerpe...@piermont.com -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I really can't believe that this has not been fixed, I mean USB 2.0 is THE way of connecting devices to PCs these days. Come on guys, sort out your priorities. It's stupid bugs like this which return Ubuntu users back to the dark side. If Linux is every to gain market share then this sort of bug really needs to be fixed quickly, and that means with six months, not two plus years (and still waiting)!! No impressed at all. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I agree with you Marko. You expressed exactly what I think... 2009/7/28 markofealing m...@ferns16.plus.com I really can't believe that this has not been fixed, I mean USB 2.0 is THE way of connecting devices to PCs these days. Come on guys, sort out your priorities. It's stupid bugs like this which return Ubuntu users back to the dark side. If Linux is every to gain market share then this sort of bug really needs to be fixed quickly, and that means with six months, not two plus years (and still waiting)!! No impressed at all. -- 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 direct subscriber of the bug. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
chiacchio chiacc...@gmail.com writes: 2009/7/28 markofealing m...@ferns16.plus.com I really can't believe that this has not been fixed, I mean USB 2.0 is THE way of connecting devices to PCs these days. Come on guys, sort out your priorities. It's stupid bugs like this which return Ubuntu users back to the dark side. If Linux is every to gain market share then this sort of bug really needs to be fixed quickly, and that means with six months, not two plus years (and still waiting)!! I agree with you Marko. You expressed exactly what I think... I've been saying this for a long time, but it seems like the concern level among those in a position to work on this is limited. Perry -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Maybe this bug will be fixed when we will all use USB 3.0 devices. With another driver, of course. @Perry: I started using only one device for each USB contoller but the 2.0 ones still reset with similar warnings, so I think that my nforce2 chipset and my PCI bridged VIA 6212 are both affected by this bug. I've checked both my USB drive and my USB bluetooth dongle... I don't have other USB devices -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Same problem here with hardy, alcor and nforce430. 2.6.24-24-generic #1 SMP Wed Apr 15 15:11:35 UTC 2009 x86_64 GNU/Linux $ lspci|grep -i usb 00:02.0 USB Controller: nVidia Corporation MCP61 USB Controller (rev a3) 00:02.1 USB Controller: nVidia Corporation MCP61 USB Controller (rev a3) $ lsusb Bus 002 Device 002: ID 051d:0002 American Power Conversion Uninterruptible Power Supply Bus 002 Device 001: ID : Bus 001 Device 012: ID 058f:6362 Alcor Micro Corp. Hi-Speed 21-in-1 Flash Card Reader/Writer (Internal/External) Bus 001 Device 001: ID : # grep -i usb dmesg [ 93.997664] usbcore: registered new interface driver usbfs [ 93.997691] usbcore: registered new interface driver hub [ 93.997725] usbcore: registered new device driver usb [ 94.000699] ehci_hcd :00:02.1: new USB bus registered, assigned bus number 1 [ 94.003812] ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver [ 94.014663] ehci_hcd :00:02.1: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 [ 94.014807] usb usb1: configuration #1 chosen from 1 choice [ 94.014834] hub 1-0:1.0: USB hub found [ 94.119479] ohci_hcd :00:02.0: new USB bus registered, assigned bus number 2 [ 94.178035] usb usb2: configuration #1 chosen from 1 choice [ 94.178067] hub 2-0:1.0: USB hub found [ 94.574386] usb 1-9: new high speed USB device using ehci_hcd and address 3 [ 94.704594] usb 1-9: configuration #1 chosen from 1 choice [ 95.005899] usb 2-3: new low speed USB device using ohci_hcd and address 2 [ 95.230333] usb 2-3: configuration #1 chosen from 1 choice [ 95.237653] usbcore: registered new interface driver libusual [ 95.242915] Initializing USB Mass Storage driver... [ 95.243006] scsi2 : SCSI emulation for USB Mass Storage devices [ 95.243082] usbcore: registered new interface driver usb-storage [ 95.243086] USB Mass Storage support registered. [ 95.243253] usb-storage: device found at 3 [ 95.243256] usb-storage: waiting for device to settle before scanning [ 95.249629] usbcore: registered new interface driver hiddev [ 96.669636] hiddev96hidraw0: USB HID v1.10 Device [American Power Conversion Smart-UPS 1000 FW:652.18.I USB FW:7.3] on usb-:00:02.0-3 [ 96.669657] usbcore: registered new interface driver usbhid [ 96.669662] /build/buildd/linux-2.6.24/drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver [ 100.238536] usb-storage: device scan complete [ 100.239143] scsi 2:0:0:0: Direct-Access Generic USB SD Reader1.00 PQ: 0 ANSI: 0 [ 100.239635] scsi 2:0:0:1: Direct-Access Generic USB CF Reader1.01 PQ: 0 ANSI: 0 [ 100.240134] scsi 2:0:0:2: Direct-Access Generic USB SM Reader1.02 PQ: 0 ANSI: 0 [ 100.240632] scsi 2:0:0:3: Direct-Access Generic USB MS Reader1.03 PQ: 0 ANSI: 0 and then the fun starts (no usb activity on bus 1 at this time) Jun 13 12:07:23 server kernel: [523139.052749] usb 1-9: reset high speed USB device using ehci_hcd and address 12 Jun 13 12:09:27 server kernel: [523206.095530] usb 1-9: reset high speed USB device using ehci_hcd and address 12 Jun 13 12:10:18 server kernel: [523228.260320] usb 1-9: reset high speed USB device using ehci_hcd and address 12 Jun 13 12:13:18 server kernel: [523306.481562] usb 1-9: reset high speed USB device using ehci_hcd and address 12 USB2.0 port on the card reader in question works fine though with various flash sticks and a camera. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Stefano_PG slot...@libero.it writes: Maybe it is: if you read all the posts you will find USB devices Maybe doesn't work really well when you're diagnosing a bug. There isn't an a priori reason to expect these are the same problem. One of the issues with this bug report has been that everyone with a USB problem has tossed in a report onto this -- there's a massive smog that makes it hard for people to figure out what is actually going on. Perry -- Perry E. Metzgerpe...@piermont.com -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
After all these years, one has serious doubts that anyone cares enough to fix the problem. Is anybody working on it? If so, I would be happy to let them log into my system to see the problem for themselves. 2.6.24-24-386 kernel. Ubuntu 8.04.2. Contact me at f...@efalk.org -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Maybe it is: if you read all the posts you will find USB devices resetting when plugged directly, others when plugged by an hub, others working only sometimes. The only point that is the same is that it happens only with ehci_hcd and it doesn't with USB 1.1. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Today I noticed that my VIA based PCI controller seems to be affected by this bug too. It always runs well, but if I plug more than one device the controller resets. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Stefano_PG slot...@libero.it writes: Today I noticed that my VIA based PCI controller seems to be affected by this bug too. It always runs well, but if I plug more than one device the controller resets. That's not the same bug. Perry -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Greetings Everybody, I recently found a new work-around that works for my system. I stumbled on this by accident. I ran out of USB ports on my desktop box, and purchased a CyberPower (Powered USB Hub) off Buy.com. I then thought, I should try the powered USB drive that was giving me a headache under Intrepid and Jaunty. Low and Behold, I was able to now transfer 27 GB's with out a hiccup at USB 2.0 speeds. I was hitting about 20+ MB/s write. Here is the model number of the hub: CP-H720P I'm thinking its a cheap and easy solution while waiting for a bug fix in the kernel. Good Luck and YMMV btanoue -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
btanoue btan...@hotmail.com writes: I recently found a new work-around that works for my system. I stumbled on this by accident. I ran out of USB ports on my desktop box, and purchased a CyberPower (Powered USB Hub) off Buy.com. This is not a new work around. There are others earlier in the error history who note that this can work. I'm thinking its a cheap and easy solution while waiting for a bug fix in the kernel. After all these years, one has serious doubts that anyone cares enough to fix the problem. Perry -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
2009/5/16 halfmanhalfbug H... Windows XP is OK with one connection and USB 1.1 with kernel 2.6.24 works fine with one connection. The same drive mounts fine with one connection and kernel 2.6.27 on a Toshiba Satellite A215 but not with the same kernel on my HP L2000. so it's not the issue I was mentioning (I was too lazy to check the full thread, sorry), but it seem still related to bus powering and how the driver handles this... Arnaud -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
H... Windows XP is OK with one connection and USB 1.1 with kernel 2.6.24 works fine with one connection. The same drive mounts fine with one connection and kernel 2.6.27 on a Toshiba Satellite A215 but not with the same kernel on my HP L2000. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I have this exact problem with a particular SATA external hard-drive using kernel 2.6.24 (Hardy) and 2.6.27 (Jaunty). My observation is that plugging in the device with only one USB connection results in the problem (infinite resets) but plugging in the device with 2 connections (1 data+power and 1 power only) results in correct polling and mounting. I am wondering if the USB 2.0 driver is supposed to sense and allocate power (or more precisely current)? Incorrect powering would explain why the problem is only seen with certain hardware combinations and is especially seen with USB hubs, which split power. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
2009/5/15 halfmanhalfbug I have this exact problem with a particular SATA external hard-drive using kernel 2.6.24 (Hardy) and 2.6.27 (Jaunty). My observation is that plugging in the device with only one USB connection results in the problem (infinite resets) but plugging in the device with 2 connections (1 data+power and 1 power only) results in correct polling and mounting. I am wondering if the USB 2.0 driver is supposed to sense and allocate power (or more precisely current)? Incorrect powering would explain why the problem is only seen with certain hardware combinations and is especially seen with USB hubs, which split power. this is not software related, but hardware related here. these kind of external devs need more power than a single USB connection can provide. I've personnaly an external cdrom drive like that. an idiot proof is to run the same dev on another platform. result guaranteed ;-) Arnaud -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I run an Intel board as well. I am hoping that maybe this bug will get some more attention because of a patch that works for some systems but probably not. A lot of developers feel code review is beneath them, particularly for something they feel they never get wrong. The guy who is willing to install any version of Ubuntu and let developers remote into his system to observe this bug only got contacted by one person and that guy blew him off saying the bug doesn't exist (without actually remoting into his system). Remember this bug has been around in the linux world for years and ignored for years . Don't hold your breath about this getting fixed. If developers aren't willing to remote into a system to check it out there is little chance of them caring enough to fix the problem. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Here is the link to Andiry Xu's patch that rna refers to: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b09bc6cbae4dd3a2d35722668ef2c502a7b8b093 -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
2009/5/11 Hated On Mostly mostly.hated...@gmail.com: Here is the link to Andiry Xu's patch that rna refers to: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b09bc6cbae4dd3a2d35722668ef2c502a7b8b093 Thanks for the link. Unfortunately this bug doesn't only affect ATI cards, so I think the patch is too specific to help us all (my mobo is an Intel job): + case PCI_VENDOR_ID_ATI: Unless a more general version of this workaround would solve the problem? -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I have this problem with Ubuntu 8.04 + GA-MA78GM-S2H (AMD SB700). This is kernel bug. See bellow. Bug 10913 - USB wont work with ehci_hcd on GA-MA78GM-S2H (AMD SB700) http://bugzilla.kernel.org/show_bug.cgi?id=10913 Andiry Xu's patch works fine for me. I wish this patch would be applied to next update. ** Bug watch added: Linux Kernel Bug Tracker #10913 http://bugzilla.kernel.org/show_bug.cgi?id=10913 -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I have this problem with Abit Apollo Pro133x VIA VT82C693A -chipset while trying to plug in a Kingston 16GB Flash Drive. The chipset is supporting only USB 1.1 and using UHCI-HCD -driver. I have also Samsung ML-2010 printer, but it works ok without any problems (whether it's plugged in or out with Kingston Flashdrive. The error message I get while plugging in the flash drive is the following: [ 935.495973] usb 1-1: device descriptor read/64, error -71 [ 935.640251] usb 1-1: device descriptor read/64, error -71 [ 935.942172] usb 1-1: device not accepting address 9, error -71 etc. I get the problem with Ubuntu 8.04 default kernels 2.6.24-16-server and 2.6.24-19-server. I also compiled a vanilla kernel 2.6.28.2 from the sources (from kernel.org), but it has exactly the same problem. I've tried the kernel parameter /sys setting usbcore.autosuspend=-1, but it doesn't work. I also attached the flash drive to an external hub, but it doesn't change the situation compared to plugging it in straight. So it's not limited to EHCI-HCD, the same problem appears also on UHCI- HCD -driver in the latest kernel. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I have this same problem with hardy. [ 443.450761] usb 2-1: new high speed USB device using ehci_hcd and address 14 [ 443.495973] usb 2-1: device descriptor read/64, error -71 [ 443.640251] usb 2-1: device descriptor read/64, error -71 [ 443.824952] usb 2-1: new high speed USB device using ehci_hcd and address 15 [ 443.917340] usb 2-1: device descriptor read/64, error -71 [ 444.053715] usb 2-1: device descriptor read/64, error -71 [ 444.162716] usb 2-1: new high speed USB device using ehci_hcd and address 16 [ 444.407338] usb 2-1: device not accepting address 16, error -71 [ 444.495996] usb 2-1: new high speed USB device using ehci_hcd and address 17 [ 444.900206] usb 2-1: device not accepting address 17, error -71 its just this acomdata external hdd that does not work for me. All my other usb sticks work properly. i can modprobe -r ehci_hcd and it mounts as usb 1.1 However if i plug it in before boot up it mounts properly as usb 2.0 I tested with a jaunty live cd and it mounts as usb 1.1 unless plugged in before boot. And again all my other devices work properly. let me know if there's any other logs i can post to help. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
What would the workaround be in jaunty then? -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
is ehci built-in in jaunty? dmesg says it's using ehci even though I don't see it in lsmod. Anyways, now I can't even workaround by downgrading to usb 1.1 -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Yes, it is built in. I believe as a part of the general 'speed up the boot process' work that's taking place. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Hello, I've bought an external hard disk casing, but I can't get it working under Ubuntu intrepid. kernel version: Linux stest 2.6.27-11-generic #1 SMP Wed Apr 1 20:53:41 UTC 2009 x86_64 GNU/Linux output of dmesg after connecting the external hdd to my laptop, a Dell Latitude D820 [ 8259.872079] usb 5-4: new high speed USB device using ehci_hcd and address 15 [ 8265.643188] usb 5-4: configuration #1 chosen from 1 choice [ 8267.743143] scsi10 : SCSI emulation for USB Mass Storage devices [ 8267.751026] usb-storage: device found at 15 [ 8267.751034] usb-storage: waiting for device to settle before scanning [ 8272.748418] usb-storage: device scan complete [ 8278.360077] usb 5-4: reset high speed USB device using ehci_hcd and address 15 [ 8295.536082] usb 5-4: reset high speed USB device using ehci_hcd and address 15 [ 8318.712064] usb 5-4: reset high speed USB device using ehci_hcd and address 15 [ 8325.895630] usb 5-4: reset high speed USB device using ehci_hcd and address 15 [ 8343.072074] usb 5-4: reset high speed USB device using ehci_hcd and address 15 [ 8350.133150] scsi 10:0:0:0: Device offlined - not ready after error recovery output of lsusb Bus 005 Device 015: ID 058f:6390 Alcor Micro Corp. USB 2.0-IDE bridge Bus 005 Device 013: ID 413c:8103 Dell Computer Corp. Wireless 350 Bluetooth Bus 005 Device 002: ID 413c:a005 Dell Computer Corp. Internal 2.0 Hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 004: ID 046a:0023 Cherry GmbH Cymotion Master Linux Keyboard Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 006: ID 046d:c016 Logitech, Inc. M-UV69a/HP M-UV96 Optical Wheel Mouse Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 007: ID 0b97:7762 O2 Micro, Inc. Oz776 SmartCard Reader Bus 002 Device 006: ID 0b97:7761 O2 Micro, Inc. Oz776 1.1 Hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub I've also tried connecting it to a new computer with a Gigabyte GA-MA78GM-S2H mainboard. -- doesn't work And also with another computer, with a nForce based chipset, it doesn't work. USB 1.1 mode works fine ( harddrive gets mounted, but is unusable slow) -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Mike's solution in https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/88746/comments/500 (Change load order in initrd image) did indeed fix it for me. I rebuilt the initrd for my kernel. Using Intrepid, 2.6.27-9-generic, ID 058f:6362 Alcor Micro Corp. Hi-Speed 21-in-1 Flash Card Reader/Writer Up until now unplugging the Alcor Flash reader has been necessary to get the machine to operate. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Ugh. I spoke too soon. I had ehci blacklisted. In summary, unplugging the Alcor Flash reader allows me to keep ehci, but leaving it in causes reset high speed USB device events. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I experienced this bug as well. I tried all the fixes in this thread as well as other sites but nothing worked. Sometimes my usb would die and lose all power and a restart wouldn't even bring back power. I could unplug and replug in my flash drive and it would be assigned a new address or I would have to totally shut down and reboot to reset my usb system. That made me think that the kernel was making my usb system crash at the bios level. I disabled my usb 2.0 in bios and it worked but I had usb 1 transfer speeds. So I disabled bios legacy support and re- enabled bios 2.0 on chip contoller. It again caused my usb to crash on large files and caused a slow down in transfers on small files. I read about plug and play crashing the usb on another thread (http://marc.info/?l=linux-usb-develm=106789579416232w=2) and looked in my plug and play configurations in my bios. There was a option to assign irq to usb that was enabled. I disabled it and now have had no problems with transferring files. I think some people with this problem might be helped by this fix. I have award bios (not sure the version) and am running ubuntu 8.04.1 fully patched Chad -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
sorry got the link wrong in the previous post. The correct link is http://search.luky.org/linux-kernel.2003/msg70535.html. It proved to me that the kernel can crash aspects of bios. I have a usb mouse as well but I wouldn't lose that when the usb crashed in bios. Maybe it uses usb 1.1 transfers. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
I don't know how to edit posts but I just had the flash drive stall on transfer of files to my computer but at least it didn't lose all power like before. Still geting the usb 1-7: device descriptor read/64, error -110. Chad -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
On Thu, 2009-03-26 at 05:15 +, Peter Hoeg wrote: @TJ: as pointed out in an earlier comment - https://bugs.launchpad.net/ubuntu/+source/linux- source-2.6.20/+bug/88746/comments/447 - the load order does not fix it for everybody. I'm guessing it's just covering up the error in your case. I was answering Bill Smith's question there. The patch I've attached may well address the issue but I've not yet had chance to build a test kernel for it for users to test. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
