[gentoo-user] [OT] unloading wacom module

[gentoo-user] [OT] unloading wacom module

[Andrew Gaydenko]

Hi!

After adding wacom bamboo I have a problem: at exiting from X (any DE - KDE, 
Gnome. fluxbox) DE freezes. I have found in Xorg.log there is a problem of 
unloading wacom module:

Backtrace:
0: X(xf86SigHandler+0x65) [0x482c25]
1: /lib/libc.so.6 [0x7f012ad85ee0]
2: /usr/lib64/xorg/modules/input//wacom_drv.so [0x7f01293dbf75]
3: /usr/lib64/xorg/modules/input//wacom_drv.so [0x7f01293e4f25]
4: X(DeleteInputDeviceRequest+0x3b) [0x48e8fb]
5: X(CloseDownDevices+0x29) [0x443bf9]
6: X(main+0x4ad) [0x43121d]
7: /lib/libc.so.6(__libc_start_main+0xe6) [0x7f012ad72486]
8: X [0x4305a9]

Wacom-related xorg.conf fragment is below. linuxwacom package is installed 
with  "gtk usb" flags. ~amd64 up to date system is in use.

Thoughts? Must I supply additional info?



Andrew

==========================================

Section "InputDevice"
  Driver        "wacom"
  Identifier    "stylus"
  Option        "Device"       "/dev/input/wacom"
  Option        "Type"         "stylus"
  Option        "USB"          "on"
  Option        "Mode"         "Absolute"
  Option        "Vendor"       "WACOM"
  Option        "Threshold"    "5"  this line
EndSection

Section "InputDevice"
  Driver        "wacom"
  Identifier    "eraser"
  Option        "Device"       "/dev/input/wacom"
  Option        "Type"         "eraser"
  Option        "USB"          "on"
  Option        "Mode"         "Absolute"
  Option        "Vendor"       "WACOM"
  Option        "Threshold"    "5" this line
EndSection

Section "InputDevice"
  Driver        "wacom"
  Identifier    "cursor"
  Option        "Device"       "/dev/input/wacom"
  Option        "Type"         "cursor"
  Option        "USB"          "on" 
  Option        "Mode"         "Absolute"
  Option        "Vendor"       "WACOM"
EndSection

Section "ServerLayout"
    Identifier "Layout0"
    Screen	"Screen0"
    InputDevice "Mouse0" "CorePointer"
    InputDevice "Keyboard0" "CoreKeyboard"

    InputDevice "cursor" "SendCoreEvents" 
    InputDevice "stylus" "SendCoreEvents"
    InputDevice "eraser" "SendCoreEvents"
EndSection

Re: [gentoo-user] [OT] unloading wacom module

[Helmut Jarausch]

On 24 Nov, Andrew Gaydenko wrote:
> Hi!
> 
> After adding wacom bamboo I have a problem: at exiting from X (any DE - KDE, 
> Gnome. fluxbox) DE freezes. I have found in Xorg.log there is a problem of 
> unloading wacom module:
> 
> Backtrace:
> 0: X(xf86SigHandler+0x65) [0x482c25]
> 1: /lib/libc.so.6 [0x7f012ad85ee0]
> 2: /usr/lib64/xorg/modules/input//wacom_drv.so [0x7f01293dbf75]
> 3: /usr/lib64/xorg/modules/input//wacom_drv.so [0x7f01293e4f25]
> 4: X(DeleteInputDeviceRequest+0x3b) [0x48e8fb]
> 5: X(CloseDownDevices+0x29) [0x443bf9]
> 6: X(main+0x4ad) [0x43121d]
> 7: /lib/libc.so.6(__libc_start_main+0xe6) [0x7f012ad72486]
> 8: X [0x4305a9]
> 
> Wacom-related xorg.conf fragment is below. linuxwacom package is installed 
> with  "gtk usb" flags. ~amd64 up to date system is in use.
> 
> Thoughts? Must I supply additional info?

Well, using x11-base/xorg-x11-7.4 , x11-base/xorg-server-1.5.2 and
the kernel module of linuxwacom-0.8.1-6
(http://linuxwacom.sourceforge.net/)
I don't have this problem (anymore).


-- 
Helmut Jarausch

Lehrstuhl fuer Numerische Mathematik
RWTH - Aachen University
D 52056 Aachen, Germany

Re: [gentoo-user] [OT] unloading wacom module

[Andrew Gaydenko]

On Monday 24 November 2008 11:18:33 Helmut Jarausch wrote:
> the kernel module of linuxwacom-0.8.1-6
> (http://linuxwacom.sourceforge.net/)
> I don't have this problem (anymore).

Aha, life is nice now :-) Thanks! 

Do you mean (besides using upstream sources) your kernel config has N for 
wacom module, and linuxwacom package has kernel_linux flag? Have you overlay 
ebuild for 0.8.1-6?