Re: Keyboard stops working after *lock [Was: 2.6.21-rc2-mm1]

From: Jiri Slaby
Date: Fri Mar 09 2007 - 05:32:16 EST


Andrew Morton napsal(a):
On Sat, 03 Mar 2007 16:54:45 +0100 Jiri Slaby <jirislaby@xxxxxxxxx> wrote:


Jiri Slaby napsal(a):
Andrew Morton napsal(a):
Temporarily at

http://userweb.kernel.org/~akpm/2.6.21-rc2-mm1/
Weird behaviour of numlock and capslock on USB keyboard in X. After
Hmm, it's not X related. Console behaves similarly.

pressing
Or actually if some script tries to change LEDs (logout).

those keys, keyboard "hangs" -- no sysrq, no lock leds are flashing.

After plug; unplug of the keyboard, it works unless I press the keys
again.

There is nothing in dmesg. X log says
(II) evdev brain: Rescanning devices (3).
(II) evdev brain: Rescanning devices (4).
(II) evdev brain: Rescanning devices (5).
(II) evdev brain: Rescanning devices (6).
(II) evdev brain: Rescanning devices (7).
(II) evdev brain: Rescanning devices (8).
(II) evdev brain: Rescanning devices (9).
(II) evdev brain: Rescanning devices (10).
(II) evdev brain: Rescanning devices (11).
(II) evdev brain: Rescanning devices (12).
(II) evdev brain: Rescanning devices (13).
(II) evdev brain: Rescanning devices (14).
in this kernel, but I don't know if this is relevant.

After booting back to .20-mm2 everything is OK.

Thanks. Cc's added.

Remains unsolved in 2.6.21-rc3-mm2.

regards,
--
http://www.fi.muni.cz/~xslaby/ Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E

Hnus <hnus@xxxxxxxxxx> is an alias for /dev/null
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