usb/175731: detaching USB keyboard freezes other USB keyboards
Yuri
yuri at rawbw.com
Thu Jan 31 19:07:49 UTC 2013
On 01/31/2013 08:20, Norbert Koch wrote:
> It seems to be an X11 only problem.
> My xorg.conf is auto-generated. Hald is running.
> In xorg.conf I see Driver "kbd".
> Does X11 bypass kbdmux?
>
This is the same problem I was seeing. Xorg assumes there is only one
keyboard. When hald notifies xorg that some keyboard is detached, xorg
unloads the keyboard driver. Even though xorg didn't open that
particular device (normally kbdmux is the keyboard driver) You can see
it in xorg.log
See this PR https://bugs.freedesktop.org/show_bug.cgi?id=60069
If you disable hald in xorg.conf, you may experience another issue with
disconnectable devices: https://bugs.freedesktop.org/show_bug.cgi?id=60070
Yuri
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