xhci usb 3.0 logitech c920 not working

2014-05-15 Thread Martin Rudhart
up a few similar bugs: https://bugzilla.kernel.org/show_bug.cgi?id=60752 https://bugzilla.kernel.org/show_bug.cgi?id=60581 is there a workaround for this yet? (newer kernel version?) regards Martin Rudhart -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the bo

Re: xhci usb 3.0 logitech c920 not working

2014-05-26 Thread Martin Rudhart
m ... how could I do that? Regards Martin Am 15.05.2014 10:23, schrieb Oliver Neukum: On Thu, 2014-05-15 at 10:03 +0200, Martin Rudhart wrote: Dear Sirs, I encountered a bug when trying to use my webcam in ubuntu 14.04 x64, which seems to be xhci/usb 3.0 related ... As I didn't know that

Re: xhci usb 3.0 logitech c920 not working

2014-06-02 Thread Martin Rudhart
On Mon, 2014-06-02 at 13:47, Oliver Neukum wrote: Parameter error. Please switch on xhci dynamic debugging. But whatever you do, never ever mutilate a bug report like this. Never ever grep around and drop parts of the report. And don't put things on an external server one cannot access with all

Re: xhci usb 3.0 logitech c920 not working

2014-06-07 Thread Martin Rudhart
On 2014-06-03 10:29, Oliver Neukum wrote: No, if you are using the current upstream, xhci_hcd can do dynamic debugging. No need to recompile. Can you please provide me with instructions (console commands) on how to enable and capture xhci_hcd dynamic debugging verbatim with the current upstre

Re: xhci usb 3.0 logitech c920 not working

2014-06-10 Thread Martin Rudhart
On 2014-06-10 11:01, Oliver Neukum wrote: On Sat, 2014-06-07 at 17:08 +0200, Martin Rudhart wrote: Assuming you have mounted debugfs on /sys/kernel/debug/ echo "module xhci_hcd +p" > /sys/kernel/debug/dynamic_debug/control Thank you. That's what I tried before, but I didn&#x