Closing bug report as indicated by xorg dev.
KMS is mainstream this days and works out of the box, no need to specify
anything in initramfs-tools.
** Changed in: initramfs-tools (Ubuntu)
Status: New => Invalid
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wh
Adding to /etc/modules neither worked for me, however instead of /etc
/initramfs-tools/modules I added a file in /etc/modprobe.d/, which is
what the kernel team suggested, and it worked properly. This procedure
is documented at http://wiki.ubuntu.com/X/KernelModeSetting and will be
the way we supp
Yes .. all via initramfs-tools. Now I can see also about 400% speed up
with glxgears. Previously I had around 60FPS, now I have around 280 FPS
and counting ;)
--
[945G/GZ] Kubuntu: no direct rendering (KMS bug)
https://bugs.launchpad.net/bugs/377875
You received this bug notification because you
Did you still have i915 loading via initramfs-tools when you tried
editing /etc/modules? from the previous reports it sounds like that was
the case. If you use a mainline PPA kernel you'll have to add all 3 in
that order to /etc/initramfs-tools/modules to get it to work, the patch
to make it work v
... "there is no Direct Rendering any more" - my mistake!!! but:
1) adding "i915 modeset=1" ONLY to /etc/modules in my case did NOTHING really.
No KMS at all
2) adding "intel_agp drm i915 modeset=1" to /etc/initramfs-tools/modules and
update on initrd WORKS! - I have KMS and Direct Rendering! I
Yep I can confirm that I can reproduce the problem by just adding i915
to /etc/initramfs-tools/modules and updating my initrd, drm needs to
load earlier than it does if you leave it out or else you get the drm
open problems and it falls back to swrast. It's fixed as of debian's
initramfs-tools .93-
If you are going to use the initramfs-tools route, can you try putting
this in your /etc/initramfs-tools/modules and then update your initrd?
# Enable Kernel Modesetting
intel_agp
drm
i915 modeset=1
The order matters, just putting i915 modeset=1 won't load agp and drm
for me as of initramfs-tools
Hi Marcin,
I'm a bit confused on your last comment; you said "there is Direct
Rendering any more", do you mean there is *no* Direct Rendering, or that
there *is* direct rendering?
CPU load on X is not always due to X itself; often it is an application
thing (such as KDE). It would be interesting
Hi
This time I've cleaned all logs, and did rebuild initrd changing /etc
/initramfs-tools/modules (added i915 modeset=1) by :sudo update-
initramfs.
Now:
1) I ran with KMS and got KDM :) - brilliant!
2) there is Direct Rendering any more and xorg process seems to run with 99%
CPU load when doing
** Attachment added: "kdm.log"
http://launchpadlibrarian.net/27234169/kdm.log
--
[945G/GZ] Kubuntu: no direct rendering (KMS bug)
https://bugs.launchpad.net/bugs/377875
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** Attachment added: "Xorg.0.log"
http://launchpadlibrarian.net/27234161/Xorg.0.log
--
[945G/GZ] Kubuntu: no direct rendering (KMS bug)
https://bugs.launchpad.net/bugs/377875
You received this bug notification because you are a member of Ubuntu-X,
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** Attachment added: "xorg.conf"
http://launchpadlibrarian.net/27234124/xorg.conf
--
[945G/GZ] Kubuntu: no direct rendering (KMS bug)
https://bugs.launchpad.net/bugs/377875
You received this bug notification because you are a member of Ubuntu-X,
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** Attachment added: "lspci"
http://launchpadlibrarian.net/27234101/lspci
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[945G/GZ] Kubuntu: no direct rendering (KMS bug)
https://bugs.launchpad.net/bugs/377875
You received this bug notification because you are a member of Ubuntu-X,
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** Attachment added: "lshal"
http://launchpadlibrarian.net/27234079/lshal
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[945G/GZ] Kubuntu: no direct rendering (KMS bug)
https://bugs.launchpad.net/bugs/377875
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-intel in ubun
Don't forget to post your /etc/X11/xorg.conf as well, since it appears
you have some customizations there.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New => Incomplete
--
[945G/GZ] Kubuntu: no direct rendering (KMS bug)
https://bugs.launchpad.net/bugs/377875
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