** Changed in: xserver-xorg-video-intel
Importance: Unknown => High
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Title:
[i945gm] dual screen not working with virtual resolution enabled: j
** Changed in: xserver-xorg-video-intel
Importance: High => Unknown
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Title:
[i945gm] dual screen not working with virtual resolution enabled: j
@Jakob:
yes,
the limit is 2048x2048
But 2048 is the maximum size of a texture. that means that texture CAN BE 2048.
2049 is 1px over the maximum.
Anyone with 945 can test it with intrepid live CD. Compiz WILL WORK on
2048x786 dual screen.
This bug is not about disabling compiz at 2048,
but about
@jayprakash:
And you have an Intel 945GM?
AFAIK 2048 pixel is a hardware limit here, see
http://lists.freedesktop.org/archives/intel-gfx/2009-December/005243.html
--
[i945gm] dual screen not working with virtual resolution enabled: just a blank
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https://bugs.launchpad
oh no no no no no
this is wrong
The texture size is not exceeded.
for 1&half years i was daily working on 2048 with compiz.
:'(
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You received this
This issue apparently has been fixed with the latest update.
Compiz is now already replaced by metacity with a resolution width of 2048 px
in total.
compiz --replace
compiz (core) - Warn: Exceeded max texture size
Launching fallback window manager
** Changed in: linux (Ubuntu)
Status: Tr
@Laurens
my comments 42-43
compiz works even on that 1px.
In jaunty I was on my daily work on 1024+1024 with compiz.
Since Karmic I use 1024+1280 without compiz.
The switch from compiz to metacity on changed resolution is without
problems (gnome always starts with black screen 2048, I have keybo
I found out that in lucid, it is only a resolution of exactly 2048px in total,
which is a problem.
If the total width is greater, for example 1280 + 800 = 2080px, then compiz is
automatically replaced by metacity and things work fine. While in karmic it is
everything >= 2048px that won't work.
last night upgrade 9.10 to 10.04:
Confirming Bug in 10.04.
No change.
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It is only 1px. It just on the photo where it seems to be more.
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@Laurens
on the left side,
you have 1px visible or more?
(that white left border)
I had always 1px.
But on your screens it looks like more. (But probably just an illusion after
img resize)
--
[i945gm] dual screen not working with virtual resolution enabled: just a blank
screen with a mouse po
** Attachment added: "metacity_to_compiz_2.jpg"
http://launchpadlibrarian.net/42043292/metacity_to_compiz_2.jpg
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** Attachment added: "metacity_to_compiz_1.jpg"
http://launchpadlibrarian.net/42043290/metacity_to_compiz_1.jpg
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** Attachment added: "compiz_800_to_1024_2.jpg"
http://launchpadlibrarian.net/42043232/compiz_800_to_1024_2.jpg
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You received this bug notificat
I can confirm this bug on an updated Lucid Beta 1.
When the width of both screens together is 2048px.
The screen now is not always black, see attachments.
There is a difference between switching from metacity to compiz, and switching
with compiz from 800 to 1024px resolution, see attachments.
The
set Xserver-xorg task as invalid.
-JFo
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Triaged => Invalid
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[i945gm] dual screen not working with virtual resolution enabled: just a blank
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Hi All,
In my readback, and please correct me if I am wrong, I did not see where
anyone had tested this against the latest Lucid Alpha 3? Would it be possible
for those of you experiencing this to try this against a Live image? Many of
you may be aware that modesetting has migrated into th
Added a kernel task and adjusted priority and status to match the Xorg
task.
-JFo
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Status: New => Triaged
** Changed in: linux (Ubuntu)
Importance: Undecided => High
--
[i945gm]
** Summary changed:
- [i945] [i945GM] dual screen not working with virtual resolution enabled: just
a blank screen with a mouse pointer
+ [i945gm] dual screen not working with virtual resolution enabled: just a
blank screen with a mouse pointer
--
[i945gm] dual screen not working with virtual
** Tags added: mouse-pointer
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** Tags added: resolution
** Tags added: black-screen
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I experience this bug even if both monitors are set to 1024x768. I can
only run dual monitors w/ Compiz turned on if I set the LCD to 1024x768
and the external monitor to 800x600 or lower.
Stats from compiz-check below:
$ ./compiz-check
Gathering information about your system...
Distribution:
Thank you very much.
On Wed, Nov 4, 2009 at 1:29 PM, Andcor wrote:
> Ok. Thanks for the clarification.
>
> --
> [i945GM] dual screen not working with virtual resolution enabled: just a
> blank screen with a mouse pointer
> https://bugs.launchpad.net/bugs/383345
> You received this bug notificati
Ok. Thanks for the clarification.
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sorry, there was a typo. Correct is 2048.
And it is NOT a BUG.
It is Hardware limitation of i915/i945 graphics cards.
i965 works with compiz (desktop effects) until 4096x4096
--
[i945GM] dual screen not working with virtual resolution enabled: just a blank
screen with a mouse pointer
https://bu
Sorry, its larger, and I kinda knew that. But it's a bug that desktop
effects cannot support desktops larger than 2040 isn't it?
Mvh
Andreas Corneliussen
2009/11/4 jayprakash :
> @Radomirs:
> Please, before setting dual screen, disable desktop effects (compiz).
> Compiz cannot work at resolutio
@Radomirs:
Please, before setting dual screen, disable desktop effects (compiz).
Compiz cannot work at resolution higher that 2048x2048 (yet) on i915/945
hardware, limitation of HW 2048x2048 max texture size.
Without Desktop effects your dual screen configuration should work. (it is then
limited
Specs in file.
On Wed, Nov 4, 2009 at 11:25 AM, jayprakash wrote:
> @milos
> your problem is unrelated.
> i8xx HW cannot display framebuffer larger then 2048x2048.
> It's a hardware limitation, not a system BUG.
>
> @Radomirs
> Please, at which combined resolution you get the black screen?
>
> @
@jayprakash
I got the black screen with folloing crashing at compbined resolution:
- Laptop : 1280 x 800
- External monitor: 1680 x 1050
BTW: http://ubuntuforums.org/showpost.php?p=8221370&postcount=9
--
[i945GM] dual screen not working with virtual resolution enabled: just a blank
screen with
Output from lspci:
VGA compatible controller: Intel Corporation Mobile 945GM/GMS,
943/940GML Express Integrated Graphics Controller (rev 03)
Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML
Express Integrated Graphics Controller (rev 03)
I did not mean to say that ubuntu aut
@milos
your problem is unrelated.
i8xx HW cannot display framebuffer larger then 2048x2048.
It's a hardware limitation, not a system BUG.
@Radomirs
Please, at which combined resolution you get the black screen?
@Andcor
Please, what is your hardware?
Ubuntu does not automatically change resolution
Based on input from
http://www.thinkwiki.org/wiki/Xorg_RandR_1.2#Now_automate_it_on_login
the following .xprofile fixed dual screen on Lenovo T60 for me:
$ cat .xprofile
xrandr --output LVDS1 --mode 1280x800 --output VGA1 --mode 1680x1050
xrandr --output VGA1 --off
xrandr --output VGA1 --auto --r
Based on input from
http://www.thinkwiki.org/wiki/Xorg_RandR_1.2#Now_automate_it_on_login
the following .xprofile fixed dual screen on Lenovo T60 for me:
$ cat .xprofile
xrandr --output LVDS1 --mode 1280x800 --output VGA1 --mode 1680x1050
xrandr --output VGA1 --off
xrandr --output VGA1 --auto -
I can confirm that this bug must be in desktop effects. When I have
desktop effects enabled and connects a second screen, both screen blanks
and the system crashes.
Has anyone made a bug-report of the problem in the desktop effects
project?
--
[i945GM] dual screen not working with virtual resolu
I confirm this problem with Dell Latitude D420 after upgrading to 9.10
I have it connected to an external display 1680x1050 (AOC 2216a)
When I set them mirrored I cannot set higher resolution;
When they are unmirrored after setting external display resolution screen gets
dark with activer mouse
@ vincenzo
Interesting comment of yours.
Attached VGA cable is regretfully not a solution, I nearly always start
system with attached VGA cable.
And could you please provide lspci -vvn
and information if you are realy running on full karmic system and/or
xorg-edgers repository?
--
[i945GM] dua
For those who have the black screen problem with i945gm (e.g. eeepc
1005ha) try to boot with the vga cable attached. This works perfectly on
my system (I use compiz on extended monitor setup).
--
[i945GM] dual screen not working with virtual resolution enabled: just a blank
screen with a mouse p
sorry for spam, but that was a terrible misspell :)
"A colleague just updated to karmic." is correct :)
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A college just updated to karmic.
he has i965GM
Compiz working perfectly on 2048x768 and 2304x1024
So this is only i915/i945 chipset problem.
@Viktor
If I'm not mistaken, "Virtual" line is in KMS mode (default in karmic)
irrelevant.
Kernel is now managing resolutions, not xserver, and according
Would it be possible to just set Virtual to 2048x2048 again? xrandr says
the maximum is 4096x4096 and adding the virtual line on xorg.conf
doesn't work in any way, for some reason it's being ignored or
something.
--
[i945GM] dual screen not working with virtual resolution enabled: just a blank
s
Shortcuts I use for easier testing:
$ cat /usr/local/bin/compiz-start.sh
#!/bin/bash
compiz --replace &
$ cat /usr/local/bin/compiz-kill.sh
#!/bin/bash
killall compiz.real
metacity --replace &
Menu -> preferences -> Keyboard shortcuts
compiz-start.sh -> Ctrl+Alt+1
compiz-kill.sh -> Ctrl+Alt+5
> One in intel driver - black/white screen with moving mouse (didn't
have that special one pixel). That is fixed.
Yep that one's long fixed.
I can't say anything about the "garbaged screen with texture cropped to 1px."
one, because I don't have desktop effects enabled and I can't enable them :(
I had an idea :)
Do desktop effects work in that "garbaged" state?
Yes they work.
In that one pixel I could see, changes of opacity, "wobbly" windows ...
That means that bug is somewhere, in manipulation with 3D texture and sending
it to display.
And if I take into consideration, that even old
As the release of Karmic nears, this bug gets spookier :) (imagine the
number of forum questions :) )
So I prepared for you 2 videos:
http://launchpad.jay.cz/intel-compiz-pixel3.avi
http://launchpad.jay.cz/intel-compiz-pixel4-zoom.avi
(1280x720, xvid, 60MB and 40MB)
(because of the size, I left it
iam sry my last post is irrelevant for this bug
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Hi, i have ubuntu 9.10, intel 945gm express family video card etc...
i was trying somehow to setup dual monotors but always with problems like.. on
both monitors black screen and with freez..
then i red somewhere that the default virtual screen is movin around 2000x2000
i got internal 1280x800 lc
tseliot, could you please ensure that we are picking up a patch, etc...
for this if available. Feel free to assign to bryce if timely
** Changed in: xserver-xorg-video-intel (Ubuntu)
Assignee: (unassigned) => Alberto Milone (albertomilone)
--
[i945GM] dual screen not working with virtual re
** Tags added: karmic
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** Changed in: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided => High
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** Tags added: 945gm
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dual_screen_compiz_virtualbox.jpg
is the same configuration
But before activating compiz, i had full-screen virtualbox on right display.
As you can see it's "unharmed". I'm able to normally work in it.
As I pressed ctrl+f, to leave full-screen, virtualbox disappeared behind the
"wall" :) .
I hope
Today I found a very interesting situation.
To describe it I attach fotos.
This one is :
xrandr --output LVDS --mode 1024x768 --primary --output VGA --mode 1024x768
--right-of LVDS
** Attachment added: "dual_screen_compiz.jpg"
http://launchpadlibrarian.net/29324361/dual_screen_compiz.jpg
--
I'm unable to find any working configuration.
I tryed lots of combinations of driver, xserver, kernel, mesa7.6 and mesa7.5.
Either black screen or white screen (frustrating).
even thou I reported a month ago that xserver-xorg-video-intel -
2:2.7.1-0ubuntu1~xup~1 works...
It doesn't any more ... t
all tests with all other packages up-to-date to from xorg-edgers.
xserver-common_1.6.1.901+git20090523+server-1.6-branch.5cd5a012-0ubuntu0sarvatt5_all
xserver-xfbdev_1.6.1.901+git20090523+server-1.6-branch.5cd5a012-0ubuntu0sarvatt5_i386
xserver-xorg-core_1.6.1.901+git20090523+server-1.6-branch.5cd
Most probably NOT a bug in intel drivers!
I found old .dsc files on xorg-edgers. And compiled many of them.
Right now I'm running on
xserver-xorg-video-intel_2.6.99.1+git20090416.b9716b83-0ubuntu0tormod_i386
and kernel 2.6.30-8
And I can reproduce this bug.
In the evening I'll try to go further b
that fix works in kernel works.
right now I running on sarvatts kernel
linux-source-2.6.31-rc3-sarvatt_20090715, which he kindly gave me for testing,
until xorg-edgers have a kernel update
--
[i945GM] dual screen not working with virtual resolution enabled: just a blank
screen with a mouse poi
@Jay
You were right: I had compiz enabled (I forgot I enabled it after I
stuck to no Virtual line in xorg.conf).
Without compiz, virtual resolutions that DON'T exceed 2048 pixels on
either axis work fine: X starts correctly even if xorg.conf contains a
Virtual line; I can use two monitors without
I forgot to mention a very important thing.
When there is a black screen with mouse on resolution 2048x768 (on compiz)
there is a *first pixel coulumn* which is the real living first pixel.
I do see moving of windows in that first pixel.
For me it looks like a typo in texture transformation (or c
There is some confusion in here by a few of the other posters (not the
original reporter that knows about the limitation). The 2048x2048 3D
texture limitation is a _hardware_ limitation, it has never worked under
compiz with a virtual above 2048x2048 on intel chip older than 965. It
used to be poss
https://bugs.freedesktop.org/show_bug.cgi?id=21190#c7
--- Comment #7 From Keith Packard 2009-07-11 09:33:45 PST ---
I've pushed driver fixes for this to master in patch:
d655a3ff423e69c19a5dc07140cbf3caaa32cb86 Remove NoAccel support.
There's an associated fix necessary in the kernel
@Lucian
Try also to disable Desktop Effects (compiz).
You can find the setting on tle last tab of "Appearance" setings.
Without Desktop effects 2048x1065 should work.
--
[i945GM] dual screen not working with virtual resolution enabled: just a blank
screen with a mouse pointer
https://bugs.launc
** Changed in: xserver-xorg-video-intel
Status: Unknown => Confirmed
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B
Yep, autologin is enabled.
I'll try to check tonight what happens without autologin.
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@Lucian
Please for clarification.
You have "destroyed screen" before login on login screen, or after login in
gnome.
It never happened to me before login. On login screen I have Always cloned
outputs.
After Login, only with compiz enabled, I have the bug you described.
--
[i945GM] dual screen
@Lucian
... or do you have autologin enabled?
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[i945GM] dual screen not working with virtual resolution enabled: just a blank
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** Changed in: xserver-xorg-video-intel
Status: Fix Released => Unknown
** Changed in: xserver-xorg-video-intel
Remote watch: freedesktop.org Bugzilla #22328 => freedesktop.org Bugzilla
#22076
--
[i945GM] dual screen not working with virtual resolution enabled: just a blank
screen with
I built the git HEAD last night and ran some tests:
* without "Virtual" in xorg.conf everything seems to work fine (no change)
* with "Virtual" in xorg.conf I tested two cases:
** Virtual 2960 1065 -- gdm would not start, and it seamed stuck in a loop
trying to start the x server
** Virtual 2048 1
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Confirmed => Triaged
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@Lucian
Please write if it's fixed for you.
It's not fixed for me, and even it's worse (xorg doesn't start with
"virtual" in xorg.conf).
So It's possible I have different bug.
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[i945GM] dual screen not working with virtual resolution enabled: just a blank
screen with a mouse pointer
https://
** Changed in: xserver-xorg-video-intel
Status: Unknown => Fix Released
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You received this bug notification because you are a member of Ubunt
** Changed in: xserver-xorg-video-intel
Status: Invalid => Unknown
** Changed in: xserver-xorg-video-intel
Remote watch: freedesktop.org Bugzilla #22076 => freedesktop.org Bugzilla
#22328
--
[i945GM] dual screen not working with virtual resolution enabled: just a blank
screen with a mo
Activated KMS on 2.6.30-10
still the same.
With the new kernel, "Virtual" setting in xorg.conf crashes xserver on startup.
$ xrandr
Screen 0: minimum 320 x 200, current 1360 x 1536, maximum 2048 x 2048
Unable to set resolutions beyond 2048.
With compiz on 2048x768, black/white/or garbage screen (
todays update :
xorg-server -
2:1.6.2~git20090708+server-1.6-branch.6f1aff5a-0ubuntu0sarvatt~jaunty
xserver-xorg-video-intel -
2:2.7.99.901+git20090708.r1.40e7c950-0ubuntu0sarvatt~jaunty
xrandr --output LVDS --mode 1024x768 --primary --output VGA --mode 1360x768
--above LVDS
works with or wit
Please, is here anyone able and willing to create .deb for us mortals :)
I'd like to check the fix reported:
https://bugs.freedesktop.org/show_bug.cgi?id=22328
(acording to : Comment #10 From Keith Packard 2009-07-07 15:25:53 PST
https://bugs.freedesktop.org/show_bug.cgi?id=22076#c10 )
** Bug
** Changed in: xserver-xorg-video-intel
Status: Confirmed => Invalid
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[i945GM] dual screen not working with virtual resolution enabled: just a blank
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xserver-xorg-video-intel - 2:2.7.1-0ubuntu1~xup~1
from
https://launchpad.net/~ubuntu-x-swat/+archive/x-updates
xrandr --output LVDS --mode 1024x768 --primary --output VGA --mode 1024x768
--right-of LVDS
WORKS with compiz enabled
with "loose bindings", problem with window textures not updating (
Hi,
Confirming this bug.
Running on
https://launchpad.net/~xorg-edgers/+archive/ppa
(newest xorg, intel driver and kernel)
(so only UXA and DRI2)
I have some xrandr configurations bind to keyboard shortcuts, so it's
easy for me to test without restarts.
Without compiz, everything works (curently
I can confirm this bug in the xorg-edgers PPA package version
2:2.7.99.1+git20090605.66ceedc0-0ubuntu0sarvatt2~jaunty on kernel
2.6.30-rc8.
The login screen remains black with a movable mouse courser, when a
virtual resolution above 2048 is configured.
--
[i945GM] dual screen not working with vi
Lucian,
Did you try reducing virtual resolution so both dimensions are lower than 2048?
Please also note that with the driver I provided and virtual width > 2048 I
have *exactly* the same results as you: I can switch virtual console with
alt+ctrl+F and restart the server. Sorry if I didn't made t
I tried xserver-xorg-video-intel -
2:2.7.99.1+git20090528.704771f1-0ubuntu0morgwai1 but got the same
result: black screen with working mouse.
Note that unlink Piotr's case, I can Alt+Ctrl+Fn just fine and restart the
server with
/etc/init.d/gdm restart
Maybe these are two distinct bugs with
One thing that I just noticed: on Intel Mobile 4 Series card the
packages from my PPA solve the problem completely. However on i915 if
virtual width is bigger than 2048 I get the results similar to those
described initially by Lucian. Below 2048 it also works fine.
Cheers
Morg
--
[i945GM] dua
I tried to investigate in which upstream commit this problem was introduced and
it seems it was exactly the one from which the release was made
(http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/commit/?id=ec2fde7c8250fdc30984f16c8a1d3587d70b0144).
I prepared packages from the previous com
I tried to update the kernel to 2.6.30 but it didn't help much and I had
black screen after attempt to use second screen. I'm attaching the logs.
** Attachment added: "X server logs"
http://launchpadlibrarian.net/27580836/Xorg.0.log.old
--
[i945GM] dual screen not working with virtual resolut
** Attachment added: "X server config"
http://launchpadlibrarian.net/27564770/xorg.conf
--
[i945GM] dual screen not working with virtual resolution enabled: just a blank
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https://bugs.launchpad.net/bugs/383345
You received this bug notification because you are a me
The server that produced this log file started from mirroring screens.
After I logged in I tried to make them independent which resulted in
black screen with movable mouse pointer. Pressing
ctrl+alt+{backspace,F} had no effect. Then I sent SIGTERM to the
server which also didn't have any effect. Th
I have similar problems on i915. In my case I don't even have to have
virtual resolution enabled to encounter the problems. The only dual-head
that works is mirroring screens. After I get black screen with movable
mouse pointer the server doesn't react neither to ctrl+alt+F nor
ctrl+alt+backspace (
** Tags added: dual-head
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** Changed in: xserver-xorg-video-intel
Status: Unknown => Confirmed
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screen with a mouse pointer
https://bugs.launchpad.net/bugs/383345
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B
** Bug watch added: freedesktop.org Bugzilla #22076
https://bugs.freedesktop.org/show_bug.cgi?id=22076
** Also affects: xserver-xorg-video-intel via
https://bugs.freedesktop.org/show_bug.cgi?id=22076
Importance: Unknown
Status: Unknown
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[i945GM] dual screen not working with vir
Updated according to https://wiki.ubuntu.com/X/Triaging and setting
status to Confirmed.
** Tags added: regression-update
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New => Confirmed
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[i945GM] dual screen not working with virtual resolution enabled: just a blank
screen wi
** Summary changed:
- dual screen not working: just a blank screen with a mouse pointer
+ [i945GM] dual screen not working with virtual resolution enabled: just a
blank screen with a mouse pointer
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[i945GM] dual screen not working with virtual resolution enabled: just a blank
screen with a m
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