Red Hat Bugzilla – Bug 464775
kernel-2.6.27-0.372.rc8.fc10.x86_64 - X doesn't start, drm failure adding irq handler
Last modified: 2009-12-18 01:27:19 EST
Kernels around kernel-2.6.27-0.32x from rawhide worked for me, but 372th broke X. When X tries to start, the screen remains blank and I can't switch console with Ctrl-Alt-Fn. I guess the machine is not dead - keyboard LEDs can be toggled.
Here's the diff between Xorg.0.log on kernel-2.6.27-0.372.rc8 and on mostly vanilla 2.6.27-rc7:
-Current Operating System: Linux localhost.localdomain 2.6.27-0.372.rc8.fc10.x86_64 #1 SMP Tue Sep 30 00:58:34 EDT 2008 x86_64
+Current Operating System: Linux localhost.localdomain 2.6.27-rc7u #15 SMP Tue Sep 30 12:18:34 CEST 2008 x86_64
Build Date: 17 September 2008 10:15:10PM
Build ID: xorg-x11-server 1.5.0-2.fc9
Before reporting problems, check http://wiki.x.org
@@ -328,7 +328,7 @@
(==) intel(0): VideoRam: 262144 KB
(II) intel(0): Attempting memory allocation with tiled buffers.
(II) intel(0): Tiled allocation successful.
-(II) intel(0): [drm] Registers = 0x2fff8000
+(II) intel(0): [drm] Registers = 0xf8100000
(II) intel(0): [drm] ring buffer = 0xe0000000
(II) intel(0): [drm] mapped front buffer at 0xe0100000, handle = 0xe0100000
(II) intel(0): [drm] mapped back buffer at 0xe2ef0000, handle = 0xe2ef0000
@@ -376,11 +376,130 @@
(II) intel(0): Output VGA is connected to pipe A
(II) intel(0): Output LVDS is connected to pipe B
(II) intel(0): Output TMDS-1 is connected to pipe none
-(EE) intel(0): [drm] failure adding irq handler
-(II) intel(0): [drm] removed 1 reserved context for kernel
-(II) intel(0): [drm] unmapping 8192 bytes of SAREA 0x2efff000 at 0x7f94d9068000
-(II) intel(0): [drm] Closed DRM master.
-Fatal server error:
-AddScreen/ScreenInit failed for driver 0
+(II) intel(0): [drm] dma control initialized, using IRQ 16
+(II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
I will attach full logs too.
Created attachment 318071 [details]
Created attachment 318072 [details]
Created attachment 319206 [details]
Another xorg log which shows the same problem
The same problem. Hopefully it'll help to identify the problem.
This bug appears to have been reported against 'rawhide' during the Fedora 10 development cycle.
Changing version to '10'.
More information and reason for this action is here:
Can you test with fedora 12 livecd and report if it works with it.
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