Re: [BUG] at drivers/char/vt.c:3332 do_blank_screen() on resume

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From: S.Çağlar
Date: Wednesday, February 28, 2007 - 5:10 am

22 =C5=9Eub 2007 Per tarihinde, S.=C3=87a=C4=9Flar Onur =C5=9Funlar=C4=B1 y=
azm=C4=B1=C5=9Ft=C4=B1:=20
=C4=B1=C5=9Ft=C4=B1:
out

Sorry for long delay, here are some more test results;

* using video=3Dvesafb:noblank _sometimes_ causes hard freezes on resume, a=
nd=20
_sometimes_ X can't start properly (it enters a weird "switch vt1 - wait fo=
r=20
some seconds - switch vt7" loop and after ~10 minutes X starts magically!)=
=20
whenever this happens system starts to become really unresponsive and dmesg=
=20
and Xorg's logs shows nothing strange :(. I will try an older kernel with=20
noblank to see its related or not.

* If system resumes normally with noblank (it can sometimes :)), dmesg show=
s=20
no error at all, X starts normally and system works well.

* I cannot reproduce that BUG with _vanilla one_ but please note that i can=
not=20
easily reproduce that with patched one also (it occurs only once for ~20=20
suspend2disk/resume cycle)

I'll try to test more and trying to reproduce, if i can find anything else=
=20
i'll knock your door again :)

Cheers
=2D-=20
S.=C3=87a=C4=9Flar Onur <caglar@pardus.org.tr>
http://cekirdek.pardus.org.tr/~caglar/

Linux is like living in a teepee. No Windows, no Gates and an Apache in hou=
se!
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Messages in current thread:
Re: [BUG] at drivers/char/vt.c:3332 do_blank_screen() on r ..., Antonino A. Daplas, (Wed Feb 21, 4:43 pm)
Re: [BUG] at drivers/char/vt.c:3332 do_blank_screen() on r ..., Antonino A. Daplas, (Thu Feb 22, 6:41 am)
Re: [BUG] at drivers/char/vt.c:3332 do_blank_screen() on r ..., S.Çağlar, (Wed Feb 28, 5:10 am)