Re: USB will randomly stop working

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Oct 03, 2016 at 12:58:48AM -0700, Ashton Holmes wrote:
> This happened back in the 4.8 release candidate and I thought it would
> be fixed when the kernel went stable but I'm still having the issue.
> The kernel seems to randomly reset my USB controller or do something
> to that effect. Basically all my USB devices stop will randomly stop
> working and I have to force reboot the system to get them to come back
> only to have them work for 5 minutes or so before doing it again. I've
> rolled back to 4.7.6 so I can use my system but 4.8 just doesn't seem
> to want to work with USB. I've attached a segment from my syslog that
> I think shows the issue.

> Oct  2 22:23:31 user-desktop kernel: [  143.307247] ohci-pci 0000:00:12.0: HcDoneHead not written back; disabled
> Oct  2 22:23:31 user-desktop kernel: [  143.307251] ohci-pci 0000:00:12.0: HC died; cleaning up
> Oct  2 22:23:31 user-desktop kernel: [  143.307292] usb 10-1: USB disconnect, device number 2

Ick, that's not good, anything right before these lines?

And you can always let us know that we broke something during the -rc
releases, that way we have a chance to fix it :)

Along those lines, any chance you can run 'git bisect' to find the
problem patch?

thanks,

greg k-h
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux