[lkml]   [2012]   [Jan]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: PROBLEM: Kernel version 3.2.1 usb touchscreen device not recognised [UDEV? USBINPUT? HOOK]
On 21/01/12 03:02, Greg KH wrote:
> On Fri, Jan 20, 2012 at 07:13:54PM +1100, Padfoot wrote:
>> Upgrade from kernel 3.1.9 to 3.2.1 eGalax usb touchscreen device is
>> no longer recognised.
>> Device is an Acer Iconia Tab w501 with inbuilt touchscreen. Screen
>> is a pci device but is connected on boot as a usb input device.
>> Issue appears to be with either UDEV or USBINPUT boot hook failing
>> to recognise the device as can be seen in the dmesg.3.2.1
>> attachment.
>> Downgrading to kernel 3.1.9 corrects the issue.
> Can you run 'git bisect' between 3.1.0 and 3.2.0 to find the problem
> commit here?
> Also, you might want to cc: the linux-input developers, they can help
> you out much better than the general list can.
> greg k-h
Hi Greg,

I am not a kernel dev, nor have I ever compiled a kernel, so I don't
think I am able to help with a git bisect to locate the offending
commit. I am just a regular user running pre-compiled packages on my
Arch Linux distro. But, of course I am happy to assist wherever I can.


 \ /
  Last update: 2012-01-20 21:17    [W:0.061 / U:8.560 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site