[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

Randomly (once a day, none or ten times in an hour) I got this: Oct 13 11:19:55 work mtp-probe: checking bus 1, device 27: "/sys/devices/pci:00/:00:1a.0/usb1/1-1/1-1.4" Oct 13 11:19:55 work mtp-probe: bus: 1, device: 27 was not an MTP device Oct 13 11:20:44 work kernel: [ 6972.357596] usb

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

And this seems belongs: https://sourceforge.net/p/libmtp/bugs/435/#dee2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630063 Title: specific USB devices disconnect and don't reconnect To manage

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

If you don't see specific messages like: HcDoneHead not written back; disabled HC died; cleaning up Then it's unlikely to be the same bug. This one has been fixed anyway. If you have a particular USB device that disconnects, it's likely to be either a hardware problem (check it on a different

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

This bug is happening on Trusty as well. ``` Jul 05 13:23:38 matrix gnome-session[2559]: Loading configuration plugins Jul 05 13:23:38 matrix gnome-session[2559]: Using gconf config backend Jul 05 13:23:38 matrix gnome-session[2559]: {u'control': , u'headset': , u'headset': , u'headset':

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

Git this bug on Xenial (4.4.0-79-generic) with BTC 5211AU USB keyboard. Tried different laptop ports and external hubs. Jun 26 15:31:10 localhost acpid: input device has been disconnected, fd 13 Jun 26 15:47:37 localhost acpid: input device has been disconnected, fd 14 Jun 26 16:06:00 localhost

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

** Changed in: linux (Ubuntu Yakkety) Status: In Progress => Fix Released ** Changed in: linux (Ubuntu) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

Testing again now with the 4.8.0-30.32 kernel, I have been able to scan a page and listen to several minutes of YouTube audio over USB headphones. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630063

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

latest update is looking good, this bug hasn't surfaced since I rebooted about 15 minutes ago (and the bug always appeared well before that, within 5 minutes if that) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

OK, today's update to 4.8.0-32-generic did solve that USB problem for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630063 Title: specific USB devices disconnect and don't reconnect To manage

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

I pulled the source from the git and fixed it myself while waiting for the official fix. It has been working out flawlessly. If you dont want to wait for the fix, doing it yourself will save your time and nerves ;) There are instructions what to change in this message chain and compiling the

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

With the 4.8.0-30.32 kernel I have been able to print a page, but attempting to scan results in my mouse dying. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630063 Title: specific USB devices

Re: [Bug 1630063] Re: specific USB devices disconnect and don't reconnect

Like I said, -29 was basically renamed to -31. It HAS been fixed since -29 (now -31) On Tuesday, December 13, 2016 11:42:11 PM EST Scott Cowles Jacobs wrote: > The Linux changelog people seem a bit comfused... > > I just received Linux 4.8.0-31.33, > and ITS changlog says: > > " * Yakkety

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

The Linux changelog people seem a bit comfused... I just received Linux 4.8.0-31.33, and ITS changlog says: " * Yakkety update to v4.8.11 stable release (LP: #1645421) ... - Linux 4.8.11 * Yakkety update to 4.8.7 stable release (LP: #1642606) ... - usb: increase ohci watchdog delay

Re: [Bug 1630063] Re: specific USB devices disconnect and don't reconnect

4.8.0-29 does/did indeed include the fix but never made it out of proposed and has since been bumped to -31 On Dec 12, 2016, Scott Cowles Jacobs <1630...@bugs.launchpad.net> wrote: >>4.8.0-30 does not have the 4.8.11 update. It's still at 4.8.6 > >Is "Michael Bock (michi-bock)" referring to a

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

Hi Scott, I think, it is the same problem, as I see the same dsmeg messages: ... HcDoneHead not written back; disabled HC died; cleaning up USB disconnect, device number x USB disconnect, device number y ... and so on. If you replace "print" with "playing sound on USB soundcard-speaker" in

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

>4.8.0-30 does not have the 4.8.11 update. It's still at 4.8.6 Is "Michael Bock (michi-bock)" referring to a different problem? I installed the previous version (4.8.0-29.31), which said: "* Yakkety update to v4.8.11 stable release (LP: #1645421)" and it fixed a timer problem ("usb: increase

Re: [Bug 1630063] Re: specific USB devices disconnect and don't reconnect

4.8.0-30 does not have the 4.8.11 update. It's still at 4.8.6. It's been pushed back to 4.8.0-31 https://people.canonical.com/~kernel/info/kernel-version-map.html On Sunday, December 11, 2016 12:01:45 PM EST Michael Bock wrote: > Sorry, but updating to 4.8.0-30-generic yesterday still didn't

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

Sorry, but updating to 4.8.0-30-generic yesterday still didn't solve that problem for me. In my case it is the USB speaker (Alesis M1 Active 320 USB, which works as external sound card) what causes all USB ports except one to disconnect after playing sound for some seconds. Luckily I can have my

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

I just (yesterday?) installed Linux 4.8.0-29.31 "Release Tracking Bug - LP: #1646194 * Yakkety update to v4.8.11 stable release (LP: #1645421)" and for the first time since I installed Lubuntu 16.10, I can print, and have the whole page get printed! This seems to have fixed the problem.

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

The devices seems to be working when plugged in via USB 3.0 ports. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630063 Title: specific USB devices disconnect and don't reconnect To manage

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

I also had this problem, and found a different fix in 4.9 that fixed it (my original bug #1641052): commit a8006bd915095c40098bfcb684cc2bdfb414dc0d Merge: 965c4b7 6bad6bc Author: Linus Torvalds Date: Fri Oct 28 11:26:01 2016 -0700 Merge branch

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

@Scott, correct the fix is not coming in with the 4.8.6 updates. See comment #35. The fix is coming in with the 4.8.7 updates. The current Yakkety -proposed kernel(4.8.0-28.30) only has up to Linux 4.8.6. -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

"And it looks like those updates are in Ubuntu-4.8.0-28:" I think not. I do not find mention of this bug in the changelog for 4.8.0-28-generic (I searched for IO_WATCHDOG_DELAY, and USB and ohci - nothing for the latest version) and an attempted print failed exactly the same way, with a

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

@Nick, that report may be out of date. The following Yakkety commit is when the updates were applied: commit 3b532e6c54698867bfe1ccbecf9a557ca5e06009 Author: Greg Kroah-Hartman Date: Mon Oct 31 05:26:46 2016 -0600 Linux 4.8.6 BugLink:

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

Ubuntu 16.10 has up to the 4.8.6 patches? According to this we're still at 4.8.1 http://people.canonical.com/~kernel/info/kernel-version-map.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630063

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

I have been running kernel 4.8.7 64bit (from http://kernel.ubuntu.com/%7Ekernel-ppa/mainline/v4.8.7/) for a few days now. Appears to work OK with my hardware and fixes the USB problem. : AMD A10-7700K Radeon R7, 10 Compute Cores 4C+6G and NVIDIA Geforce GTX 750/PCIe/SSE2 with 367.57 driver.

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

Soon, I hope... It will be nice to be able to print something, and not have it hang somewhere in the middle of the page... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630063 Title: specific USB

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

The Yakkety kernel with get the patch when the 4.8.7 updates are applied to the Ubuntu Yakkety kernel. The kernel currently has up to the 4.8.6 update. so 4.8.7 are next. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

Hi the fix is included in : http://git.kernel.org/cgit/linux/kernel/git/stable/linux- stable.git/tag/?h=v4.8.7 The fix (which is really a work around to a bug in the new timer implementation) is this commit

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

"The fix is in the current 4.8 stable rc." How will I know what exact kernel version (when it pops up in Update Manager) is the first to include this fix? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

Re: [Bug 1630063] Re: specific USB devices disconnect and don't reconnect

The fix is in the current 4.8 stable rc. On Nov 10, 2016 2:25 AM, "Graham Inggs" wrote: > Looks like it was accepted here: > https://github.com/torvalds/linux/commit/ed6d6f8f42d7302f6f9b6245f34927 > ec20d26c12 > > We still need this to go into the yakkety 4.8 kernel. > > --

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

Looks like it was accepted here: https://github.com/torvalds/linux/commit/ed6d6f8f42d7302f6f9b6245f34927ec20d26c12 We still need this to go into the yakkety 4.8 kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

I tested this bug with upstream kernel version 4.9.0-040900rc3-generic during several days and no occurrences of it anymore. I'll just consider this as fixed! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

[By the way - until a fix reaches everybody, here is a script that I found online and modified to fit my system... The commented-out for statement is as the script was found.] #!/bin/bash if [[ $EUID != 0 ]] ; then echo This must be run as root! exit 1 fi #for xhci in

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

I also have this bug, which I filed for cups (since it first manifested with several aborted print jobs, which I assumed somehow caused my USB mouse to stop working) See: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1637037 for details. Summary: scott@scott-ASUS-M2N68-AM-PLUS:~$ uname

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

This "HcDoneHead not written back; disabled" bug also affects me with the device "ID 08bb:27c4 Texas Instruments" on the 4.8.4 Kernel from Ubuntu mainline. With the kernel 4.7.10 it works without problems. -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

I also run into this "HcDoneHead not written back; disabled" problem with the latest self compiled kernel 4.8.4 on debian 8. And the disappearing device is an "Eaton 5S 700" ups. It works with the last 4.7.10 without problems. So for the moment i will stick to 4.7.10. -- You received this bug

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

I've submitted the patch. I'll drop a note when its accepted. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630063 Title: specific USB devices disconnect and don't reconnect To manage

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

Yes I can. I will work on this tonight. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630063 Title: specific USB devices disconnect and don't reconnect To manage notifications about this bug go

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

@Bryan, do you plan of sending a patch upstream? To submit your patch, send your patch with the detailed description/changelog and your Signoff (ending with Signed-off-by: your name ), to the emails listed from ./scripts/get_maintainer.pl drivers/SUBSYSTEM-DETAILS (the get_maintainer.pl is from

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

I was able to fix the issue by changing the IO_WATCHDOG_DELAY in ohci- hcd.c from 250 msec to 275 msec. I suspect that the new timer wheel based timers in 4.8 have exposed a bug in the ohci driver. Before the io watchdog timer was set to 250 with 20 msecs of slack time. This is more than likely

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

Same here: [ 8246.703778] usb 3-2: new full-speed USB device number 3 using ohci-pci [ 8246.989449] usb 3-2: New USB device found, idVendor=046d, idProduct=0a29 [ 8246.989458] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 8246.989462] usb 3-2: Product: Logitech Wireless

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

I've got the same issue with a Razor Kraken Usb Audio and linux 4.8. I can take logs if its helpful. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630063 Title: specific USB devices disconnect and

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

Okay, spoke too soon, and found what might be the device causing all this headache: my USB headset that works just fine with kernels before this, but on 4.8 seems to cause issues with ohci-pci. The minute I plug the headset in (or seconds afterwards), ohci-pci dies, so I'm thinking it may be a

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

Alright, results of that kernel aren't good, it doesn't even boot on my system, it just hangs just after grub hands over. But there was a new update for the 4.8 series, and for the meantime the usb bug doesn't seem to have hit yet, we'll see if it does before the end of tomorrow. -- You received

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

Sorry about the wait, had a drive mysteriously stop working (pinned the issue to a faulty SATA cable, still took out a good portion of my install), gonna try that here in a few minutes (meaning when I get the packages installed). I'll report back with the results. -- You received this bug

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

Can you see if this bug happens with the v4.8-rc1 kernel? It can be downloaded from: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8-rc1/ If it does happen with -rc1, we can bisect between v4.7 and v4.8-rc1 to identify the commit that introduced this regression. Thanks in advance! **

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

apport information ** Tags added: apport-collected yakkety ** Description changed: 2 USB ports randomly disconnect and don't reconnect (it's always the same two), and in dmesg all I get is " [ 1276.916458] ohci-pci :00:12.0: HcDoneHead not written back; disabled [ 1276.916467]

[Bug 1630063] Re: specific USB devices disconnect and don't reconnect

** Package changed: linux-meta (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630063 Title: specific USB devices disconnect and don't reconnect To manage notifications