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Bug#234496: xserver-xfree86: xserver freeze all input devices randomely



On Tue, Feb 24, 2004 at 08:27:40AM +0100, Klaus Ethgen wrote:
> I have a radeon card. But this bug seams to be in other driver.
> 
> The system freeze the mouse and the keyboard (together) randomely. All
> other like opening windows (remotely) or the normal displayfunktionality
> works on. I only have no control over it. I can also not switch to a
> console so I have to login from remote and kill the xserver with loosing
> all open windows.
[...]
> Section "InputDevice"
> 	Identifier	"Stift 1"
> 	Driver		"wacom"
> 	Option		"Device"		"/dev/input/event0"
> 	Option		"Type"			"stylus"
> 	Option		"Mode"			"absolute"
> 	Option		"USB"			"on"
> 	Option		"Tilt"			"on"
> 	Option		"ResolutionX"		"1270"
> 	Option		"ResolutionY"		"1270"
> EndSection
> 
> Section "InputDevice"
> 	Identifier	"Stift 2"
> 	Driver		"wacom"
> 	Option		"Device"		"/dev/input/event0"
> 	Option		"Type"			"stylus"
> 	Option		"Mode"			"absolute"
> 	Option		"USB"			"on"
> 	Option		"Tilt"			"on"
> EndSection
> 
> Section "InputDevice"
> 	Identifier	"Radierer 1"
> 	Driver		"wacom"
> 	Option		"Device"		"/dev/input/event0"
> 	Option		"Type"			"eraser"
> 	Option		"Mode"			"absolute"
> 	Option		"USB"			"on"
> 	Option		"Tilt"			"on"
> 	Option		"ResolutionX"		"1270"
> 	Option		"ResolutionY"		"1270"
> EndSection
> 
> Section "InputDevice"
> 	Identifier	"Radierer 2"
> 	Driver		"wacom"
> 	Option		"Device"		"/dev/input/event0"
> 	Option		"Type"			"eraser"
> 	Option		"Mode"			"absolute"
> 	Option		"USB"			"on"
> 	Option		"Tilt"			"on"
> EndSection
> 
> Section "InputDevice"
> 	Identifier	"Maus 1"
> 	Driver		"wacom"
> 	Option		"SendCoreEvents"	"true"
> 	Option		"Device"		"/dev/input/event0"
> 	Option		"Type"			"cursor"
> 	Option		"Mode"			"relative"
> 	Option		"USB"			"on"
> EndSection
[...]
> Section "ServerLayout"
> 	Identifier	"Default Layout"
> 	Screen	0	"Interner LCD"
> 	InputDevice	"Keyboard"
> 	InputDevice	"Trackpoint"
> 	#InputDevice	"USB Mouse"
> 	InputDevice	"Stift 1"
> 	#InputDevice	"Stift 2"
> 	InputDevice	"Radierer 1"
> 	#InputDevice	"Radierer 2"
> 	InputDevice	"Maus 1"
> EndSection
> 
> Section "ServerLayout"
> 	Identifier	"Beamer"
> 	Screen	0	"Interner LCD"
> 	Screen	1	"Beamer" Above "Interner LCD"
> 	InputDevice	"Keyboard"
> 	InputDevice	"Trackpoint"
> 	InputDevice	"USB Mouse"
> EndSection
> 
> Section "ServerLayout"
> 	Identifier	"Wacom"
> 	Screen	0	"Interner LCD"
> 	InputDevice	"Keyboard"
> 	InputDevice	"Trackpoint"
> 	InputDevice	"Stift 1"
> 	#InputDevice	"Stift 2"
> 	InputDevice	"Radierer 1"
> 	#InputDevice	"Radierer 2"
> 	InputDevice	"Maus 1"
> EndSection

On Wed, Feb 25, 2004 at 12:39:41AM +0100, Michel Dänzer wrote:
> On Tue, 2004-02-24 at 08:27, Klaus Ethgen wrote:
> > 
> > The system freeze the mouse and the keyboard (together) randomely. All
> > other like opening windows (remotely) or the normal displayfunktionality
> > works on. I only have no control over it. I can also not switch to a
> > console so I have to login from remote and kill the xserver with loosing
> > all open windows.
> 
> [...]
> 
> > (EE) xf86OpenSerial: Cannot open device /dev/input/event0
> > 	No such device.
> 
> I wonder if it's related to these errors about /dev/input/event0?

I agree.  Mr. Ethgen, your input device configuration looks pathological
to me.  I am not sure it is reasonable to load 5 instances of the wacom
driver, each with a different configuration, point them all at the same
port, and expect things to work.

-- 
G. Branden Robinson                |    I must despise the world which does
Debian GNU/Linux                   |    not know that music is a higher
branden@debian.org                 |    revelation than all wisdom and
http://people.debian.org/~branden/ |    philosophy. -- Ludwig van Beethoven

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