Mailinglist Archive: radeonhd (169 mails)
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[radeonhd] [Bug 13605] radeonhd: the screen is blank after X startup (MR HD 2600)
- From: bugzilla-daemon@xxxxxxxxxxxxxxx
- Date: Wed, 3 Sep 2008 03:59:41 -0700 (PDT)
- Message-id: <20080903105941.71A9D131853@xxxxxxxxxxxxxxxxxxxxxxxx>
http://bugs.freedesktop.org/show_bug.cgi?id=13605
--- Comment #48 from Egbert Eich <eich@xxxxxxxxxxxxxxxxxxx> 2008-09-03
03:59:40 PST ---
(In reply to comment #46)
The log shows a 1920x1200 mode.
I wonder if this is the display detection the resolution wrong and scaling the
output in a strange way.
In comment #38 you explained that running a bare Xserver with AtomBIOS produced
a wroking output on the external monitor. This was with
Option "UseAtomBIOS" "yes"
Now you say the size is strange with
Option "AtomBIOS" "output=on"
Is this one change responsible for the breakage?
The former is a gnome-desktop/fedora problem (I think we talked about it).
The latter one is due to the fact that the gnome desktop probes the monitor
connection all the time.
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--- Comment #48 from Egbert Eich <eich@xxxxxxxxxxxxxxxxxxx> 2008-09-03
03:59:40 PST ---
(In reply to comment #46)
(In reply to comment #41)
Leif, could you please test with the latest GIT version using the option:
Option "AtomBIOS" "output=on" and see if the native 1920x1200 mode is still
working?
Running just plain X causes my laptop to light up and the 1920x1200 display
gets a really weird resolution of 840x1050 (determined from the display OSD).
The log shows a 1920x1200 mode.
I wonder if this is the display detection the resolution wrong and scaling the
output in a strange way.
In comment #38 you explained that running a bare Xserver with AtomBIOS produced
a wroking output on the external monitor. This was with
Option "UseAtomBIOS" "yes"
Now you say the size is strange with
Option "AtomBIOS" "output=on"
Is this one change responsible for the breakage?
As before, logging into my fedora 9 gnome desktop causes my laptop display to
turn off and the external to light up with native 1920x1200 to light up by
default. But the 1920x1200 screen has problems and goes black for a few
seconds
every few minutes.
The former is a gnome-desktop/fedora problem (I think we talked about it).
The latter one is due to the fact that the gnome desktop probes the monitor
connection all the time.
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