** Changed in: xserver-xorg-video-intel
Importance: Unknown = Medium
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https://bugs.launchpad.net/bugs/314928
Title:
[i915GM] MTRR entry gets removed when
** Changed in: xserver-xorg-video-intel
Importance: Medium = Unknown
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https://bugs.launchpad.net/bugs/314928
Title:
[i915GM] MTRR entry gets removed when
Jaunty reached EOL on 23 October 2010, so no further fixes will be
released. This bug has been fixed in more recent versions of Ubuntu
** Changed in: xserver-xorg-video-intel (Ubuntu Jaunty)
Status: Confirmed = Won't Fix
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[i915GM] MTRR entry gets removed when restarting xorg - causes
** Changed in: linux (Ubuntu Jaunty)
Status: In Progress = Won't Fix
--
[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
ttys
https://bugs.launchpad.net/bugs/314928
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All seems well for me, Intel video hardware and 10.4
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[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
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https://bugs.launchpad.net/bugs/314928
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Sebastian,
Are you able to verify Tom's findings above?
Thanks!
~JFo
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[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
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https://bugs.launchpad.net/bugs/314928
You received this bug notification because you are a member of Ubuntu-X,
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I removed my fix from above to see if this had been fixed for me in
subsequent updates and it has not. Here is my output with fixes removed:
b...@bart-laptop:~$ cat /proc/mtrr
reg00: base=0x0fffe ( 4095MB), size= 128KB, count=1: write-protect
reg01: base=0x0fffc ( 4095MB), size= 128KB,
This bug seems to be back in Lucid Beta 1 on my Acer One 150.
With a stock boot my dmesg reports:
[ 14.725138] mtrr: no more MTRRs available
[ 14.725148] [drm] MTRR allocation failed. Graphics performance may suffer.
and a cat /proc/mtrr reports:
reg00: base=0x0fffe ( 4095MB), size=
Although I understand this issue is fixed in karmic, I found that if I
issue (under karmic)
cat /proc/mtrr
I see the output shows that mtrr is not set up.
I can fix it for my gpu card by issuing a
sudo -s
echo base=0xe000 size=0x1000 type=write-combining | /proc/mtrr
If I put the
I don't know how to change the status, but the xserver-xorg-video-intel
2.9 on Ubuntu Karmic is still unclaimed on my Dell Studio 15 when I
check 'lshw -C display'.
Performance is still a little laggy, I'm using compiz but a lot of the
animations lag pretty easily, and VMware always gives me an
** Branch linked: lp:ubuntu/jaunty-proposed/xserver-xorg-video-intel
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[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
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https://bugs.launchpad.net/bugs/314928
You received this bug notification because you are a member of Ubuntu-X,
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On Tue, Oct 06, 2009 at 02:09:18AM -, Bernhard wrote:
This bug has a remote bug watch, in this case it's related to a bug in
freedesktopbugs (#21303). If that bug is considered invalid, then the
bot declares the Ubuntu bug as invalid too.
That's not quite correct. The bug watch noticed
** Changed in: xserver-xorg-video-intel (Ubuntu Karmic)
Status: Fix Released = New
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[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
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[No reason was given for reopening the Karmic task]
** Changed in: xserver-xorg-video-intel (Ubuntu Karmic)
Status: New = Fix Released
** Changed in: xserver-xorg-video-intel (Ubuntu Jaunty)
Assignee: Bryce Harrington (bryceharrington) = (unassigned)
--
[i915GM] MTRR entry gets
** Changed in: xserver-xorg-video-intel
Status: In Progress = Invalid
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[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
ttys
https://bugs.launchpad.net/bugs/314928
You received this bug notification because you are a member of Ubuntu-X,
which is the
Okay, I'm not very active on launchpad, so please forgive me if I'm
sounding silly, but: What the heck??
There is this user called Bug Watch Updater who just set the status to
invalid and I try to understand why, but all I can find out is that this
account does not really exists according to
This bug has a remote bug watch, in this case it's related to a bug in
freedesktopbugs (#21303). If that bug is considered invalid, then the
bot declares the Ubuntu bug as invalid too.
--
[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
ttys
Can anyone please test the update in jaunty-proposed and give feedback
here?
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[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
ttys
https://bugs.launchpad.net/bugs/314928
You received this bug notification because you are a member of Ubuntu-X,
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The Xorg update in jaunty-proposed isn't working at all.
IMHO we should close this bug, 'cause the ubuntu team isn't interested at
solving it (althought is extremely simple to do).
All in all, we only have to wait 1 more month for karmic
--
[i915GM] MTRR entry gets removed when restarting
Well, nothing is simple when it comes to video drivers, I'm afraid :-(,
and you just said yourself that the patch doesn't work.,,,
Anyway, thanks for testing. Since the current patch doesn't work, I
removed the current package from jaunty-proposed.
** Changed in: xserver-xorg-video-intel (Ubuntu
** Changed in: linux (Ubuntu Karmic)
Status: Fix Released = Fix Committed
** Changed in: linux (Ubuntu Karmic)
Status: Fix Committed = Fix Released
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[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
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https://bugs.launchpad.net/bugs/314928
You
I have a MSI MS-1223 (PR201) laptop, which has an Intel GMA X4500
graphics chip, with Ubuntu 9.04 (32-bit) on it.
I fixed the choppy fullscreen Flash playback as follows:
1) sudo apt-get install compizconfig-settings-manager
2) Click General Options
3) Remove the check from Unredirect
AFAIK, this issue still occurs with Compiz disabled or not installed at
all (at least, it affects my system that way).
The temporary fix is to download and run the fixmtrr.sh script [1] as
root (with 'sudo') every time you start up your system. So for example,
if you saved the script in your home
huff, is there any way of speeding them up? it's really taking to long
considering the fact that fix is already here and that this is a serious
issue.
could somebody post a detailed instructions (for mortal users) how to
fix it ourselves?
--
[i915GM] MTRR entry gets removed when restarting xorg
Well, the fix has been released. It consists of two patches, one for the
kernel, the other for the intel driver.
The problem is that the updates hasn't been released and God knows when they'll
release them
By now you have the choice to mess up your system using PPA kernel and driver
or use
** Changed in: xserver-xorg-video-intel (Ubuntu Jaunty)
Status: In Progress = Fix Committed
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[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
ttys
https://bugs.launchpad.net/bugs/314928
You received this bug notification because you are a member of Ubuntu-X,
** Description changed:
- When comparing /proc/mtrr of intrepid and current jaunty i noticed there
- is an entry missing.
+ [Impact]
+ This bug is one of a set of fairly serious issues that afflict -intel users
on Jaunty. The problem is that X and the kernel are miscommunicating about
MTRR's,
I can confirm that the two packages, along with suggest kernel
parameters, fix video on my Aspire One 110L. Can't wait for it to hit
real-Jaunty.
--
[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
ttys
https://bugs.launchpad.net/bugs/314928
You received this bug
I ran your patched kernel for quite some time and it was perfectly
stable. I moved X on to xorg-edgers version because I was curious about
a few other bugs...
I've just been looking into going back a few versions and doing the
testing as you suggest. However my .28 kernel is now
Yeah, hope so too. I had the feeling that this really improved my
performance.
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[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
ttys
https://bugs.launchpad.net/bugs/314928
You received this bug notification because you are a member of Ubuntu-X,
which is the
Reporters, please take into account that the solution for this issue is
composed by a kernel patch and a xorg patch.
The first one provided by Andy at
http://people.ubuntu.com/~apw/lp314928-jaunty/
The second one provided by Bryce's magenta PPA
Isn't the kernal patch applied at some point such that it is present in
2.6.30 release (that's how it's fixed for Karmic)? And wouldn't the xorg
fix be present in bleeding-edge code like
2:2.7.99.1+git20090605.66ceedc0-0ubuntu0sarvatt2~jaunty (bryce's magenta
PPA seems to be patched 2.6.3)?
--
Sure Mike, i've should have said Jaunty's reporters.
(the kernel patch applies to 2.6.28 series and the xorg one to the 2.6.3
intel driver, both from Jaunty)
sorry for the confusion.
--
[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
ttys
I can also confirm on my ThinkPad T500 running Jaunty that the deb from
the PPA does not resolve stuttering in flash video (e.g. fullscreen
Hulu, embedded YouTube), but the fixmtrr shell script does:
/proc/mtrr after installing the deb, before running fixmtrr.sh:
reg00: base=0x07d00 (
** Attachment added: lspci -vvnn
http://launchpadlibrarian.net/28066707/lspci.txt
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[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
ttys
https://bugs.launchpad.net/bugs/314928
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lspci -vvnn:
Region 2: Memory at e000 (64-bit, prefetchable) [size=256M]
cat /proc/mtrr:
reg01: base=0x0e000 ( 3584MB), size= 512MB, count=1: uncachable
/proc/mtrr already has the region but it is not write-combining. Is
there any way to reset it or everything is fine and I shouldn't do
Thanks for fixmtrr.sh !!.. it solved the slow performance problems in my
Intel 945GM running Ubuntu/Kubuntu 9.04.
BTW, I am using the older xserver-xorg-video-intel-2.4.
If I use the default xserver-xorg-video-intel 2.6.3, then fixmtrr.sh fixes the
performance issues, but causes screen
I went to the ppa, but I see only a karmic repository where is the
jaunty one?
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[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
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You can just download the deb file and install it on your machine with
dpkg -i ...
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[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
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It's updated with a jaunty one now.
On Sat, Jun 06, 2009 at 09:20:41PM -, Giovanni Battista Salvietti wrote:
I went to the ppa, but I see only a karmic repository where is the
jaunty one?
--
[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
ttys
@Bryce
Sorry, the patch in the ppa doesn't work for me (Jaunty 64bit). It didn't set
the mtrr at all. By the way fixmtrr.sh method works.
Here it is my lspci, if it helps
00:02.0 VGA compatible controller [0300]: Intel Corporation 82G33/G31 Express
Integrated Graphics Controller
@Bryce: Should those experiencing this bug apply the patch you've
provided? I guess that's supposed to replace the workaround script
provided by Bartek?
Being unfamiliar with launchpad, I also wanted to check that I'm
understanding the status correctly: this bug is fixed for Karmic, but
not for
Just started having this problem since upgrading to Ubuntu 9.04. This is
pretty bad - terrible lagging in videos. I hope this is fixed pretty
soon.
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[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
ttys
https://bugs.launchpad.net/bugs/314928
You received this bug
** Changed in: xserver-xorg-video-intel (Ubuntu Jaunty)
Importance: Undecided = Critical
** Changed in: xserver-xorg-video-intel (Ubuntu Jaunty)
Status: Triaged = In Progress
** Changed in: xserver-xorg-video-intel (Ubuntu Jaunty)
Milestone: None = jaunty-updates
** Changed in:
** Bug watch added: freedesktop.org Bugzilla #21303
https://bugs.freedesktop.org/show_bug.cgi?id=21303
** Also affects: xserver-xorg-video-intel via
https://bugs.freedesktop.org/show_bug.cgi?id=21303
Importance: Unknown
Status: Unknown
** Attachment added: intel_mtrr.debdiff
** Changed in: xserver-xorg-video-intel
Status: Unknown = In Progress
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[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
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Though this might be slightly off-topic, it still is a helper:
Here gmplayer usually crashes NBR, but mplayer 'worked', by stuttering a whole
lot.
The first culprit that I found: pulseaudio.
As soon as I ordered it to use sdl or OSS, it played much smoother. (mplayer
myfile.avi -ao oss)
Now I
@bryce -- could you give us some insite into the x-servers interaction
with the MTRRs here. It appears from the logs in the previous couple of
comments that the x-server is also attempting to instigate and remove an
MTRR for the AGP aperture. Yet it seems to be failing to create in in
our case,
** Changed in: xserver-xorg-video-intel (Ubuntu Jaunty)
Status: Won't Fix = Triaged
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[i915GM] MTRR entry gets removed when restarting xorg - causes corruption on
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