Maybe this one is a duplicate of this too - not sure:
https://bugs.launchpad.net/ubuntu/+bug/152780
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gdmgreeter segfaults when XRandR is not available
https://bugs.launchpad.net/bugs/152505
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Bugs, which is the bug contact for
Xinerama with XGL is not working properly either.
Using nvidia-glx-new + xinerama
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gdmgreeter segfaults when XRandR is not available
https://bugs.launchpad.net/bugs/152505
You received this bug notification because you are a member of Ubuntu
Bugs, which is the bug contact for Ubuntu.
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** Changed in: gdm (Ubuntu)
Status: New = Fix Committed
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gdmgreeter segfaults when XRandR is not available
https://bugs.launchpad.net/bugs/152505
You received this bug notification because you are a member of Ubuntu
Bugs, which is the bug contact for Ubuntu.
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ubuntu-bugs mailing
gdm (2.20.0-0ubuntu5) gutsy; urgency=low
* debian/patches/63_xrandr_virtual.patch:
- check that XRRGetScreenResources returns a structure. LP: #152505
-- Matthew Garrett [EMAIL PROTECTED] Mon, 15 Oct 2007 01:09:40
+0100
** Changed in: gdm (Ubuntu)
Status: Fix Committed = Fix
** Attachment added: Backtrace of gdmgreeter with Xinerama enabled
http://launchpadlibrarian.net/9975717/gdb-gdmgreeter.log
** Changed in: gdm (Ubuntu)
Importance: Undecided = High
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gdmgreeter segfaults when XRandR is not available
https://bugs.launchpad.net/bugs/152505
You received
Attached is my xorg.conf. With the ServerFlags section commented, gdm
starts. With the ServerFlags section uncommented, gdm doesn't.
** Attachment added: xorg.conf
http://launchpadlibrarian.net/9975752/xorg.conf
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gdmgreeter segfaults when XRandR is not available
I'm not familiar with X programming so I'm not sure how correct it is,
but this debdiff adds a check for NULL to the 63_xrandr_virtual.patch
patch which fixes this for me.
** Attachment added: Debdiff -0ubuntu4 - ubuntu5
http://launchpadlibrarian.net/9975846/gdm.debdiff
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gdmgreeter