Bug 24476 - ATI Radeon 9500: X, xdm and kdm freeze only when DRI is enabled
Summary: ATI Radeon 9500: X, xdm and kdm freeze only when DRI is enabled
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Radeon (show other bugs)
Version: XOrg git
Hardware: Other All
: medium normal
Assignee: Default DRI bug account
QA Contact:
Depends on:
Reported: 2009-10-12 07:56 UTC by MrBobble
Modified: 2019-11-19 08:08 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

xorg.conf, Xorg.0.log, dmesg output, lspci, emerge --info (gentoo) (129.28 KB, text/plain)
2009-10-12 07:56 UTC, MrBobble
no flags Details

Description MrBobble 2009-10-12 07:56:38 UTC
Created attachment 30287 [details]
xorg.conf, Xorg.0.log, dmesg output, lspci, emerge --info (gentoo)

When DRI support in xorg.conf is enabled starting X leads to a dead black screen, so i have to reboot. I tried to load drm kernel support as a module too. Also kernel framebuffer support is removed but it had no effect.

lsmod reports:
Module                  Size  Used by
radeon                359456  2
drm                   146080  3 radeon
amd64_agp               9564  1
agpgart                30276  2 drm,amd64_agp
The attachment contains all debugging information i could gather.
Comment 1 MrBobble 2010-02-02 09:22:57 UTC
Few Days ago i discovered this line in Xorg.log:
(II) Setting vga for screen 0.

and this:
(II) Loading sub module "vgahw"
(II) LoadModule: "vgahw"
(II) Loading /usr/lib/xorg/modules//libvgahw.so
(II) Module vgahw: vendor="X.Org Foundation"
        compiled for, module version = 0.1.0
        ABI class: X.Org Video Driver, version 5.0

Is there a conflict with the vgahw module? Or just some output format issues...
Comment 2 Martin Peres 2019-11-19 08:08:13 UTC
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