closing as wontfix for precise, it'll get in a point release anyway and
the fixing commit is very hard to identify
** Changed in: linux (Ubuntu Precise)
Status: Triaged = Won't Fix
** Changed in: linux (Ubuntu)
Status: Incomplete = Fix Released
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I'm not sure if I'm in the right place, but on my T61 + docking station
I have an issue with desktop files/folders not being displayed
correctly. With either VGA or DVI, everything works great but the
files/folders in the Desktop/ folder are not constrained to the viewable
area. They remain on the
sorry, forgot my details
12.04 LTS x86_64 with 3.2.0-34-generic
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https://bugs.launchpad.net/bugs/745112
Title:
[arrandale] desktop is messed up with external
** Changed in: xserver-xorg-video-intel
Status: Incomplete = Fix Released
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Title:
[arrandale] desktop is messed
Please test with 3.6-rc kernel from http://kernel.ubuntu.com/~kernel-
ppa/mainline/
** No longer affects: linux (Ubuntu Natty)
** Changed in: linux (Ubuntu)
Status: Triaged = Incomplete
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** Changed in: xserver-xorg-video-intel
Status: Confirmed = Incomplete
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Title:
[arrandale] desktop is messed up
Martin: here's a kernel build with that branch:
http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-
experimental/current/
(d-i-e mapped to d-i-n-q)
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** Tags added: kt-worked
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Title:
[arrandale] desktop is messed up with external monitors (x86_64)
To manage
On Ubuntu's current kernel (3.2.0-20-generic #32-Ubuntu SMP Thu Mar 22
02:22:46 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux), the behaviour is:
* after booting, the machine comes up ok to the lightdm screen, and after
logging in it restores the previous configuration correctly, ie external
monitor
** Tags added: precise rls-mgr-p-tracking
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Title:
[arrandale] desktop is messed up with external monitors (x86_64)
To
That comment was on the upstream bug, Launchpad just forwarded it to you
;)
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Title:
[arrandale] desktop is messed up
** Changed in: xserver-xorg-video-intel
Status: Fix Released = Confirmed
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Title:
[arrandale] desktop is messed up
Current status in Precise seems to be:
- works reliably with ` xrandr --output DP1 --mode 2560x1600 --set audio off`
- fairly reliably **does not** work if I set the external monitor direct to
2560x1600 from the monitors control panel, I'm guessing because that does auto
audio and gets it
** Attachment added: /
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/745112/+attachment/2777170/+files/20120224-kern.log
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This is definitely improved but not fixed. Most of the time the
external monitor comes up ok, but sometimes when I switch a running
session on to the external monitor it stays irretrievably blank. Here's
a kernel log with debugging on of those transitions.
I have not yet worked out the pattern
Thanks, Leann.
I have just tried 3.2.0-16.25 and it's not completely working, the
external monitor is still black at high resolutions. I'll investigate
some more.
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One apparently regression in 3.2.0-16.25 (maybe unconnected to this
change?) is that fn-f7 does not seem to have any effect. It was working
on the previous kernel I tried, both the Ubuntu ones and my own builds.
Turning on the external screen with xrandr does work:
xrandr --output DP1 --mode
** Branch linked: lp:ubuntu/linux-ti-omap4
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Title:
[arrandale] desktop is messed up with external monitors (x86_64)
To
This bug was fixed in the package linux - 3.2.0-16.25
---
linux (3.2.0-16.25) precise; urgency=low
[ Andy Whitcroft ]
* d-i -- include the Hyper-V drivers in the virtio udeb
- LP: #917135
[ Felix Fietkau ]
* (pre-stable): ath9k_hw: fix a RTS/CTS timeout regression
** Changed in: xserver-xorg-video-intel
Status: Confirmed = Fix Released
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Title:
[arrandale] desktop is messed up
Hi Martin,
Thanks for all the extra testing and feedback. I'd been looking at bug
912387 (fdo bug 44881) in parallel. The patch to fix bug 912387 appears
to provide a fix for the issue you are seeing here. I've therefore
cherry-pick'ed the patch in question from the drm-intel-fixes branch
into
** Bug watch added: freedesktop.org Bugzilla #44881
https://bugs.freedesktop.org/show_bug.cgi?id=44881
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Title:
http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-next/2012-01-05-precise/linux-image-3.2.0-997-generic_3.2.0-997.201201050433_amd64.deb
does seem to work correctly.
I'm going to try what I think is the right patch applied to the precise
kernel.
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I built Ubuntu-3.2.0-15.24
from git://kernel.ubuntu.com/ubuntu/ubuntu-precise.git plus
https://git.kernel.org/?p=linux/kernel/git/keithp/linux.git;a=commitdiff;h=c898261c0dad617f0f1080bedc02d507a2fcfb92
and that does seem to fix the problem, hooray. Maybe that one fix can be
cherrypicked into
Here's an attempted backport of that patch to the oneiric kernel; not
tested yet.
** Patch added: 2012-02-09-intel-dp-oneiric.diff
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/745112/+attachment/2725463/+files/2012-02-09-intel-dp-oneiric.diff
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** Tags added: patch
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Title:
[arrandale] desktop is messed up with external monitors (x86_64)
To manage notifications
on precise,
http://people.canonical.com/~ogasawara/fdo44881/amd64/cmt3/ does seem
to be working correctly
on oneiric's kernel, https://bugs.launchpad.net/ubuntu/+source/xserver-
xorg-video-intel/+bug/745112/+attachment/2725463/+files/2012-02-09
-intel-dp-oneiric.diff seems to fix it, and there is
it looks like bugs.freedesktop.org is down at the moment, so I'll attach
them in lp.
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Title:
[arrandale] desktop is
lspci -vvnn output
** Attachment added: x201-lspci.txt
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/745112/+attachment/2700631/+files/x201-lspci.txt
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xrandr --verbose output
** Attachment added: x201-dell30-xrandr.txt
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/745112/+attachment/2700632/+files/x201-dell30-xrandr.txt
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which is
This kernel log shows it:
* initially coming up in mirrored mode, successfully
* trying to set it to 2560x1600 and having the external monitor blank
* then gradually stepping up the external monitor to 1920x1080 (where it
works) and then 1920x1200 (where it doesn't work)
** Attachment added:
** Bug watch added: freedesktop.org Bugzilla #45211
https://bugs.freedesktop.org/show_bug.cgi?id=45211
** Changed in: xserver-xorg-video-intel
Importance: Low = Unknown
** Changed in: xserver-xorg-video-intel
Status: Incomplete = Unknown
** Changed in: xserver-xorg-video-intel
Sent upstream in https://bugs.freedesktop.org/show_bug.cgi?id=45211
(Please attach that to this bug if you can work out how...)
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** Also affects: linux (Ubuntu Precise)
Importance: Critical
Status: Triaged
** Also affects: xserver-xorg-video-intel (Ubuntu Precise)
Importance: Medium
Status: Invalid
** Changed in: linux (Ubuntu Precise)
Importance: Critical = High
** Changed in: linux (Ubuntu
Launchpad has imported 2 comments from the remote bug at
https://bugs.freedesktop.org/show_bug.cgi?id=45211.
If you reply to an imported comment from within Launchpad, your comment
will be sent to the remote bug automatically. Read more about
Launchpad's inter-bugtracker facilities at
Current Precise still has this bug. I also tried with the current drm-
intel-next kernel from http://kernel.ubuntu.com/~kernel-ppa/mainline
/drm-intel-next/2012-01-05-precise/ and I had the same problem.
Bug 906086 is about a kernel oops when trying to use the external
display. I have not seen
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/906086 for similar
but different problems on precise.
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Title:
With today's updates I also had things just come up and work in the
correct resolution. I hope it lasts.
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Title:
Worked only one time :(
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Title:
[arrandale] desktop is messed up with external monitors (x86_64)
To manage
I recently got an update from xorg-video-intel and it seems to work
using an external monitor at home. I have another external monitor at
work, so i'll test it further tomorrow.
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chipaca suggested I could packages of that kernel from
http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-next/
with Linux joy 3.1.0-997-generic #20170422 from there, I get the
same behaviour I described in comment#110.
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steve langasek says
BTW, your Arrandale DisplayPort issues are probably fixed in the
drm-intel-next tree, given that Keith has been working on these exact issues
recently. You might want to give this kernel a try:
git://people.freedesktop.org/~keithp/linux drm-intel-next
(AFAIK we don't
OK, so kernel 3.2.0-030200rc1 seems to consistently behave like this:
* boot up an x201 docked with dp connected to an external monitor
* grub appears on both screens
* plymouth appears on both screens
* lightdm appears on both screens in low-res mirrored mode
* unity session comes up with
I tested with 3.2.0-030200rc1, and external displayport seems roughly
equally broken there: if I boot up the laptop with it connected it
usually works; if I try to connect it afterwards it generally doesn't
work.
vga seems to work reasonably well through either the directly onboard
vga or through
Martin: might help doing another round of mainline kernel testing..
http://kernel.ubuntu.com/~kernel-ppa/mainline/
no other suggestion ATM
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As of today, it sometimes works, but it's hard to characterize when it
does and when it does not. Generally speaking docking the laptop while
it's powered on is problematic.
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I can confirm heavy problems with oneiric. My Laptop (Lenovo X201s on a docking
station) is connected via display port to a 19 Dell screen. This screen stays
black when I activate it via gnome or fn+f7. Sometimes (i.e. not reproducible)
the screen gets a signal after multiple rounds of pressing
As of current oneiric, external displays on this machine seem totally
broken, even if the machine is booted up with the display attached:
worse than a week ago.
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** Changed in: linux (Ubuntu Natty)
Status: Fix Released = Triaged
** Tags added: regression-update
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Title:
Current oneiric seems pretty consistent: if the external monitor is
connected when the machine is turned on or comes back from suspend, it
works. If the machine is inserted in to the dock while powered on, and
then the external display is activated, it doesn't set the right mode
and it does not
This bug, or one a lot like it, seems to have regressed on oneiric
(3.0.0-11). If I boot up my x201 with the external monitor connected,
it normally but not always works. When it comes back from the
screensaver, normally the external screen will be blank but switching to
vt1 and back does get
linux-image-2.6.38-11-generic Also doesn't work for me.
However as mentioned in a comment above this only seems to affect me when the
monitor is already plugged in when I start up Ubuntu.
If I boot up Ubuntu without an external monitor, then plug in a screen, it
works fine.
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Actually no, the patch got through proposed and is now in -updates :)
** Changed in: linux (Ubuntu Natty)
Status: Fix Committed = Fix Released
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linux-image-2.6.38-11-generic fixed it for me in natty. Thank you!
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Title:
[arrandale] desktop is messed up with
linux-image-2.6.38-11-generic
Doesn't work for me i get a black screen on my laptop monitor. With an external
monitor I can see the background image but i can't start any application, but
the system is not frozen i can change to tty1-(...).
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Timo's packages from comment #79 work for me, too. However, the kernel
update which came today is marked as newer based on the version number
but does not contain the fix.
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The backported commit caused bug 814325, so it's likely going to be
pulled before the kernel hits natty-updates.
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Title:
I was having similar problems with my Thinkpad T410 (external monitor
connected via display port would be blank after logging in). I realized
that I keep my monitor off until I reach the ubuntu login screen, then
turn it on, then log in, the external monitor always works.
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I am using Thinkpad X201 (natty, unity) with docking station and an
external monitor attached via DP - HDMI. Note that I have packed all
additional files (screenshots, logs) into tar.bz2 attached below.
Since I had problems with the external monitor (occasional black monitor
on boot ...), I
I built a kernel at http://people.linaro.org/~mwh/x220 with Timo's fix
(and also the fix for bug 761065) after today's natty update. It seems
to work for me, but I'm extremely new to building kernels so please
don't be too surprised if it breaks.
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One more thing, which also worked ok before: after coming back from
resume, there is out-of-sync noise on the external monitor. Switching
to vt1 and back fixes it, which suggests to me it's also mode-setting
related.
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It worked perfectly in previous Ubuntu releases.
It's also worked in some of the kernel I've tried in the course of
trying to localize this bug.
** Summary changed:
- [arrandale] desktop is messed up (goes black) when laptop is docked with two
external 1920x1200 monitors (x86_64)
+
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