Bryce Harrington [2009-01-07 6:32 -0000]:
> However, if you're seeing it report 'software rasterizer' on the
> first head too, that does seem to be a legitimate bug.
I do.
> First, can you reproduce this when booted into a single session? I.e.
> does it always show software rasterizer
yes.
>, or only when you have the guest session going?
No, I first produced glxinfo.primarysession.jaunty.txt, then started
the second session, and then produced the other dump.
> I tried reproducing it on my 965 box but couldn't, would you mind
> listing the exact steps to reproduce it?
for glxinfo:
- boot
- log into GNOME
- glxinfo > glxinfo.primarysession.txt
- start guest session
- glxinfo > /tmp/glxinfo.guest.txt
- switch to primary session with ctrl+alt+f7 (since quitting the guest
session kills all files of guest)
- copy /tmp/glxinfo.guest.txt to ~
- switch back to guest and close the session
For checking white screen:
- edit /usr/bin/compiz and disable the abort_* thing in
# check if we run with software rasterizer and if so, bail out
if check_software_rasterizer; then
verbose "Software rasterizer detected, aborting"
abort_with_fallback_wm
fi
Then start the guest session.
> Second, could you attach your Xorg.0.log and Xorg.20.log taken from when
> both sessions are up; upstream usually wants that.
Done.
> Third, you mentioned that glxinfo reports 65 fps... did you mean
> glxgears?
Yes, sorry. glxgears.
> 65 seems like a pretty low framerate. Do you recall or could
> you test what you get when running the Intrepid LiveCD where the primary
> session is not showing up as software rasterizer?
Will do in a minute and report back.
--
Martin Pitt | http://www.piware.de
Ubuntu Developer (www.ubuntu.com) | Debian Developer (www.debian.org)
--
white screen on second session with compiz: pretends to have a second DRI
capable head where it doesn't
https://bugs.launchpad.net/bugs/269509
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