Mailinglist Archive: opensuse-bugs (3517 mails)

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[Bug 712221] Black Screen/No Display after Booting - nomodeset brings only resolustion 1024x768

--- Comment #7 from Helga Fischer <hfischer@xxxxxxxxxxxx> 2011-09-22 16:19:20
UTC ---
Same failure with kernel (64bit machine, intel grafic chip). I
will you attach dmesg from a another machine. On this machine the failure is
similiar, but not the same. But I think it is the same misconfiguration of the

The other machine (32bit, grafic by ATI) boots normal and tunes the screen
resolution to the correct value. But: All few seconds the screen gets black. If
you end your session over the kdm3 or kdm4 you lost the screen output - it will
be black. init 3 oder init 5 do not correct that. Only a reboot helps.

/var/log/messages displays:

Sep 22 15:39:49 Dirac polkitd(authority=local): Unregistered Authentication
Agent for unix-session:/org/freedesktop/ConsoleKit/Session1 (system bus name
:1.27, object path /org/kde/PolicyKit1/AuthenticationAgent, locale de_DE.UTF-8)
Sep 22 15:39:50 Dirac kernel: [ 1879.852810] mtrr: no MTRR for e8000000,2000000
Sep 22 15:39:51 Dirac acpid: 1 client rule loaded
Sep 22 15:39:52 Dirac kernel: [ 1881.263870] [drm:drm_mode_getfb] *ERROR*
invalid framebuffer id
Sep 22 15:40:19 Dirac acpid: 1 client rule loaded
Sep 22 15:40:19 Dirac kernel: [ 1908.358371] [drm:drm_mode_getfb] *ERROR*
invalid framebuffer id
Sep 22 15:40:45 Dirac sshd[10772]: Accepted keyboard-interactive/pam for root
from port 57568 ssh2

May be, that log gives you a hint what goes wrong with suse-default-kernels.

dmesg for my 64bit machine is attached.

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