[Since the patch is against the kernel, I'm retargeting this to linux]
** Package changed: xserver-xorg-video-intel (Ubuntu) = linux (Ubuntu)
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after first splash boot, screen flickers displaying a bunch of drm: failed to
restore crtc configuration
https://bugs.launchpad.net/bugs/467841
You
** Description changed:
Binary package hint: xserver-xorg-video-intel
I have a G33 MB, and I read all the reports with this problem, but even
now with karmic fully updated I cant get to X.
Oddly I used to be able by switching VT and it would finallyy start X but now
it is
** Changed in: xserver-xorg-video-intel (Ubuntu)
Assignee: (unassigned) = Steve Conklin (sconklin)
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after first splash boot, screen flickers displaying a bunch of drm: failed to
restore crtc configuration
https://bugs.launchpad.net/bugs/467841
You received this bug notification because
Hmm it's been a while. I have sent the patch upstream, so I know it has been
fixed there.
Here is the commit msg.From e808e40278ee315eb6759dd40dc947e6fb2e642f Mon Sep 17
00:00:00 2001
From: Zhenyu Wang zhen...@linux.intel.com
Date: Wed, 11 Nov 2009 10:22:01 +0800
Subject: [PATCH] drm/i915: Fix
Bug #404421 seems related.
However none of the suggested workarounds did work for me.
Did anyone test the patch from manu?
How would I test that patch?
Up to now I did not find any other workaround to get my 9.10 running Xorg.
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after first splash boot, screen flickers displaying a bunch of
Adding vga=792 to kernel boot options worked for me :-)
--
after first splash boot, screen flickers displaying a bunch of drm: failed to
restore crtc configuration
https://bugs.launchpad.net/bugs/467841
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed
Well if you feel like compiling your kernel you can have a look at the
patch I posted it definitely works for me, but YMMV...
--
after first splash boot, screen flickers displaying a bunch of drm: failed to
restore crtc configuration
https://bugs.launchpad.net/bugs/467841
You received this bug
Any news on this???
--
after first splash boot, screen flickers displaying a bunch of drm: failed to
restore crtc configuration
https://bugs.launchpad.net/bugs/467841
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-intel in
Whether i915.modeset=0 or i915.modeset=1 is set in the startup i hve the
issue that the display flickers. I have chosen to revert back to Hardy
Heron.
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after first splash boot, screen flickers displaying a bunch of drm: failed to
restore crtc configuration
I have a Dell OptiPlex 620 running in headless mode, with no display
connected. Looking at the Xorg.0.log I am experiencing similar issue.
This was only noticed last night as I don't have a display attached. I
did not have this issue three weeks ago, one of the updates in the
interim has
Do you use kernel modesetting? If yes you should not be able even to boot
normally, not even talking about starting Xorg, if you have the same problem.
But if i understand correctly the kms driver check if something is actually
attached to the port and if not bails out appropriately ;-)
You
Found a work-around change in drivers/gpu/drm/i915/intel_crtc.c in function
intel_crt_detect
if (IS_I9XX(dev) !IS_I915G(dev) !IS_I915GM(dev) !IS_G33(dev)) {
^^^
which
** Attachment added: Patch against mainline
http://launchpadlibrarian.net/35067134/intel_crt-no-hotplug-for-g33.patch
--
after first splash boot, screen flickers displaying a bunch of drm: failed to
restore crtc configuration
https://bugs.launchpad.net/bugs/467841
You received this bug
Just to be clear: I added the !IS_G33(dev) in the if clause to avoid the
detect_hotplug methode for my chipset.
--
after first splash boot, screen flickers displaying a bunch of drm: failed to
restore crtc configuration
https://bugs.launchpad.net/bugs/467841
You received this bug notification
Hi eallaud-gmail,
Please attach the output of `lspci -vvnn` and `dmesg`, and attach your
/var/log/Xorg.0.log (and maybe Xorg.0.log.old) file from after reproducing this
issue. If you're using a custom /etc/X11/xorg.conf please attach that as well.
[This is an automated message. Apologies if
** Attachment added: xorg.conf
http://launchpadlibrarian.net/34884897/xorg.conf
--
after first splash boot, screen flickers displaying a bunch of drm: failed to
restore crtc configuration
https://bugs.launchpad.net/bugs/467841
You received this bug notification because you are a member of
** Attachment added: lspci-vvnn
http://launchpadlibrarian.net/34884927/lspci-vvnn
--
after first splash boot, screen flickers displaying a bunch of drm: failed to
restore crtc configuration
https://bugs.launchpad.net/bugs/467841
You received this bug notification because you are a member of
** Attachment added: Xorg.0.log
http://launchpadlibrarian.net/34884955/Xorg.0.log
--
after first splash boot, screen flickers displaying a bunch of drm: failed to
restore crtc configuration
https://bugs.launchpad.net/bugs/467841
You received this bug notification because you are a member of
** Attachment added: dmesg
http://launchpadlibrarian.net/34885096/dmesg
--
after first splash boot, screen flickers displaying a bunch of drm: failed to
restore crtc configuration
https://bugs.launchpad.net/bugs/467841
You received this bug notification because you are a member of Ubuntu-X,
OK I'll also post my theory about this one.
First I obtained the xorg log by booting the kernel in recovery mode and
resuming the normal boot process to get a normal text console. No failed to
restore crtc has appeared, but the connectors have no mode is still there in
dmesg.
Then I tried
I think my bug is very similar to bug #429369. But it seems like this one is
still open.
Is ther anyway to tell kms or X that there is a monitor connected to VGA even
if it is not able to find one?
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after first splash boot, screen flickers displaying a bunch of drm: failed to
restore crtc
Hmm I tried ddcprobe which gets my monitor characteristics correctly,
very odd. See attachment.
** Attachment added: ddcprobe
http://launchpadlibrarian.net/34888648/ddcprobe
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after first splash boot, screen flickers displaying a bunch of drm: failed to
restore crtc configuration
I also tried get-edid/parse-edid and it works great, I can see the modes
returned by my monitor, they look sane. So how is it that I get this
error?
--
after first splash boot, screen flickers displaying a bunch of drm: failed to
restore crtc configuration
https://bugs.launchpad.net/bugs/467841
Oh men, trying vesa driver and every thing is fine, it reads edid correctly via
edid. I had booted in single mode and with i915.modeset=0. I will try booting
directly not using kms (i915.modeset=0) and vesa to see how it goes: and it
works!
OK Next try: booting normally (no i915.modeset=0) and
Sorry for the constant flood of mesages ;-)
But looking at the code in drivers/gpu/drm/i915 it is clear that the culprit is
the _detect_hotplug function which is called for 945 and everything
higher. Would the temporary patch be to do _detect_ddc instead?
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after first splash boot,
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