[Bug 1088395] Re: Bug. Can't read uvcvideo (usb video / webcams) devices

2012-12-19 Thread Alan Stern
On Wed, 19 Dec 2012, Егор Орлов wrote: > Alan, thank you for your reply. May be in the future this bug will be > fixed. I understand it's not a simple bug. I will not send any > messages concerning this bug anymore. > > When I tested the camera on other two machines running Ubuntu it > showed the

[Bug 1088395] Re: Bug. Can't read uvcvideo (usb video / webcams) devices

2012-12-18 Thread Kzhi
Alan, thank you for your reply. May be in the future this bug will be fixed. I understand it's not a simple bug. I will not send any messages concerning this bug anymore. When I tested the camera on other two machines running Ubuntu it showed the same log message but it worked: not running at

[Bug 1088395] Re: Bug. Can't read uvcvideo (usb video / webcams) devices

2012-12-17 Thread Alan Stern
On Mon, 17 Dec 2012, [KOI8-R] wrote: > Guys, possibly found bug in usb host controller. This is not a new bug; it has been known for many, many years. The ehci-hcd driver does not allocate periodic schedules very well for full-speed and low-speed devices. > Attempting to read /dev/video0