[Intel-gfx] KMS and kdb

Pedro Ribeiro pedrib at gmail.com
Sat Jul 24 02:56:01 CEST 2010


I've been trying to use kdb in 2.6.35-rc6 together with kms.

I have kgdb/kdb compiled in with keyboard support and i915 compiled as
a module. When I try to do
echo kms,kbd > /sys/module/kgdboc/parameters/kgdboc
it says "write error".

Echoing kbd only works. However, if I invoke kdb inside X, it freezes
until I type "go" followed by enter. Of couse I can't see what I'm
typing, because X is frozen and it did not switch to the VT.

Am I doing something wrong? I have a GM45 chipset.


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