[Ubuntu-x-swat] [Bug 745112]
I have tried this screen and machine with 3.6 and so far it seems to be working. Martin On Oct 22, 2012 1:30 AM, bugzilla-dae...@freedesktop.org wrote: Chris Wilson ch...@chris-wilson.co.uk changed bug 45211https://bugs.freedesktop.org/show_bug.cgi?id=45211 What Removed Added Status NEEDINFO RESOLVED Resolution --- INVALID *Comment # 24 https://bugs.freedesktop.org/show_bug.cgi?id=45211#c24on bug 45211 https://bugs.freedesktop.org/show_bug.cgi?id=45211 from Chris Wilson ch...@chris-wilson.co.uk * Timeout. Please do reopen if you can still reproduce the issue and help us diagnose the problem, thanks. -- You are receiving this mail because: - You reported the bug. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
Re: [Ubuntu-x-swat] [Bug 906086]
I haven't seen this problem with the standard precise kernels for several months. ok to close. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/906086 Title: [arrandale] kernel OOPS setting external monitor to a higher resolution To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/906086/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
Re: [Ubuntu-x-swat] [Bug 752157] Re: [RS880] graphical corruption in launcher (Solid grey rectangles over icon text and window borders)
I haven't seen it recently. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/752157 Title: [RS880] graphical corruption in launcher (Solid grey rectangles over icon text and window borders) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/752157/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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 at full resolution and internal screen off * if I log out, both screens go black and stay black -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
Re: [Ubuntu-x-swat] [Bug 906086] Re: [arrandale] kernel OOPS setting external monitor to a higher resolution
Hi Bryce, I have other external-monitor problems (bug 745112) but I haven't seen an oops for a while. status invalid ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Incomplete = Invalid -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/906086 Title: [arrandale] kernel OOPS setting external monitor to a higher resolution To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/906086/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
That comment was on the upstream bug, Launchpad just forwarded it to you ;) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112]
Using the current kernel from Precise, which is supposed to have the latest patches, my external monitor works if audio is forced off using xrandr, but fails if audio is left in auto mode. So, reopening. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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 wrong. ** Changed in: linux (Ubuntu Precise) Status: Fix Released = Triaged -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
** Attachment added: / https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/745112/+attachment/2777170/+files/20120224-kern.log -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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 or a reliable reproduction. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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 2560x1600 --set audio off --above LVDS1 Using the displays control panel, the first time I tried, the monitor showed an error about the signal being wrong. I've just tried again and it has worked. So, I'm not sure. Also, after using the monitors control panel, Fn-F7 is working again. (So, perhaps the bug is in userspace?) I'll see if I can get a better description of what the problem is. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112]
Just to be clear: forcing audio off every time the external display is configured, by using xrandr ... --set audio off, does make it work reliably every time so far. What I tested previously, and what did not work to turn it off just once and then use the system's normal configuration method (eg fn-f7), I guess because that is effectively configuring the monitor with auto audio. So it does seem that the problem is related to audio; in my particular situation being able to force it off all the time would at least hide the problem. I don't care about sending audio to my monitor, but I suppose others do, so a patch that just turns it off across the board probably wouldn't be accepted. I guess the next thing to work out is: * audio actually can't work on this channel with this resolution (not enough bandwidth?) * there's a bug in this monitor to do with audio at high resolution? * there's some other bug in the kernel about dp audio? * ...? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112]
the current tip of drm-intel-fixes does seem to have this fixed (but drm-intel-next-fixes does not) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112]
so perhaps the fix for https://bugs.freedesktop.org/show_bug.cgi?id=44881 c898261c0dad617f0f1080bedc02d507a2fcfb92 will also fix this... -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112]
Ogasawara's build http://people.canonical.com/~ogasawara/fdo44881/amd64/cmt3/ from bug 44881 is only partly working for me: the external monitor does come up, but only at 1600x1200 and xrandr shows mbp@joy% xrandr xrandr: Failed to get size of gamma for output default Screen 0: minimum 640 x 480, current 1600 x 1200, maximum 1600 x 1200 default connected 1600x1200+0+0 0mm x 0mm 1600x1200 0.0* 1280x1024 0.0 1024x7680.0 800x600 0.0 640x480 0.0 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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 the Ubuntu kernel? The binary is in http://sourcefrog.net/tmp/1m/linux-image-3.2.5-drm- mbp4+_3.2.5-drm-mbp4-mbp0_amd64.deb (I think the wonky version number is just due to mixing make-kpkg and a debian-style tree?) I'm going to see if it will work on Oneiric too, and perhaps also do a clean build of it. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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 a binary from that in http://sourcefrog.net/tmp/1m/linux-image-3.0.17-oneiric-mbp5+_3.0.17 -oneiric-mbp5-mbp0_amd64.deb -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112]
The problem i describe in https://bugs.freedesktop.org/show_bug.cgi?id=45211#c16, coming up with only a restricted set of resolutions available, seems connected to booting in 'recovery' mode and then proceeding to a normal desktop. Leaving that aside, with the one patch from https://git.kernel.org/?p=linux/kernel/git/keithp/linux.git;a=commitdiff;h=c898261c0dad617f0f1080bedc02d507a2fcfb92 applied to the Ubuntu Precise kernel it looks like things are working ok. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112]
Now that I know not to use recovery mode (which might be a separate less important bug), http://people.canonical.com/~ogasawara/fdo44881/amd64/cmt3/ does work for me. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112]
And https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/745112/+attachment/2725463/+files/2012-02-09-intel-dp- oneiric.diff looks like it works as a (not quite trivial) backport of the fix to 3.0.17. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112]
I tried the current tip of drm-intel-next-fixes (44306ab302687b519a31aa498b954c1e26f95a6b) and it has the same problem. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112]
It seems like if I force audio off at the same time I add the external screen, through xrandr, it does work reliably(?) so far. Using the monitor control panel or fn-f7 apparently puts audio back to the 'auto' setting, which does induce a problem I tried running for i in `seq 30` ;do; echo i xrandr --output DP1 --off sleep 15 xrandr --output DP1 --mode 2560x1600 --above LVDS1 --set audio off sleep 15 || break;done and this got through 14 iterations successfully. Now I wonder if I can identify what the problem is with audio or provide a way to force it off. This screen does have an option for speakers to be connected, but I'm not using it. I don't know if it picks up audio across dp. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112]
Running xrandr --output DP1 --mode 2560x1600 --above LVDS1 --set audio on when it's previously working does immediately make the monitor black out, and using '--set audio off' does not bring it back, nor does soft power cycling the monitor or unplugging/replugging it. I can see some reports of people complaining about dp/audio problems under windows with the U3011, but it's hard to tell how much they indicate a real hardware/firmware problem vs windows driver problems or something else. http://en.community.dell.com/support- forums/laptop/f/3517/p/19370516/19844480.aspx It seems that the Nvidia based implementation at least with Displayport ++ out will only support an audio signal being passed over displayport to an external monitor that is no high resolution than 1080HD, or 1920x1080. So I wonder if there is some way for Linux to know not to try this, preferably without needing special user configuration: * don't do audio above a certain resolution? * ... on specific hardware models? * don't do DP audio at all by default? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112]
I've tried, as a bit of a shot in the dark, cutting out one bit of code
that seems to try to enable the audio pipe, and this does not seem to be
enough to make it reliable when the display is configured automatically.
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index db3b461..007c68b 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -867,10 +867,14 @@ intel_dp_mode_set(struct drm_encoder *encoder, struct
drm_display_mode *mode,
break;
}
if (intel_dp-has_audio) {
- DRM_DEBUG_DRIVER(Enabling DP audio on pipe %c\n,
-pipe_name(intel_crtc-pipe));
- intel_dp-DP |= DP_AUDIO_OUTPUT_ENABLE;
- intel_write_eld(encoder, adjusted_mode);
+ if (1) {
+ DRM_DEBUG_DRIVER(DP audio forced off!\n);
+ } else {
+ DRM_DEBUG_DRIVER(Enabling DP audio on pipe %c\n,
+ pipe_name(intel_crtc-pipe));
+ intel_dp-DP |= DP_AUDIO_OUTPUT_ENABLE;
+ intel_write_eld(encoder, adjusted_mode);
+ }
}
memset(intel_dp-link_configuration, 0, DP_LINK_CONFIGURATION_SIZE);
intel_dp-link_configuration[0] = intel_dp-link_bw;
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-intel in Ubuntu.
https://bugs.launchpad.net/bugs/745112
Title:
[arrandale] desktop is messed up with external monitors (x86_64)
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[Ubuntu-x-swat] [Bug 745112]
I tried a couple of variations on that patch to try to force dp audio off, with no success. If someone gives me a patch or an idea on where to start I'm happy to try it. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112]
xrandr --output DP1 --set audio off looks good: I plugged my laptop into the dock, and it came up at the medium resolution it was running at earlier in the day. I ran that command, and the screen blanked briefly, I guess while the dp link was reestablished. I then used the displays panel to switch up to full resolution and it worked. So, 1/1. But, this has always been a bit intermittent, so more testing might be needed. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112]
Hitting Fn-F7 a few more times, I still have the blank screen problem, and turning dp audio off again does not fix it. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
it looks like bugs.freedesktop.org is down at the moment, so I'll attach them in lp. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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: x201-kernel.txt https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/745112/+attachment/2700641/+files/x201-kernel.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112]
Hi, here is the requested information: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/745112/+attachment/2700631/+files/x201-lspci.txt https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/745112/+attachment/2700632/+files/x201-dell30-xrandr.txt https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/745112/+attachment/2700641/+files/x201-kernel.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
Re: [Ubuntu-x-swat] [Bug 906086]
On 25 January 2012 17:42, Daniel-ffwll 906...@bugs.launchpad.net wrote: Just to check: the patch _does_ get rid of the oops? I haven't seen it since running that patch for a few days, with several disconnect/reconnect cycles. It was never 100% reproducible. For the blank screen issue: Please boot with drm.debug=0x4 added to your kernel cmdline, reproduce the problem and then attach the full dmesg. I have a separate upstream bug https://bugs.freedesktop.org/show_bug.cgi?id=45211 for that. I'll provide that info soon. -- Martin -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/906086 Title: [arrandale] kernel OOPS setting external monitor to a higher resolution To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/906086/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 906086] Re: [arrandale] kernel OOPS setting external monitor to a higher resolution
** Bug watch added: freedesktop.org Bugzilla #45211 https://bugs.freedesktop.org/show_bug.cgi?id=45211 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/906086 Title: [arrandale] kernel OOPS setting external monitor to a higher resolution To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/906086/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
Sent upstream in https://bugs.freedesktop.org/show_bug.cgi?id=45211 (Please attach that to this bug if you can work out how...) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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 that recently, but the description from the upstream suggests it may be intermittent (it's a use-after-free bug.) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 906086]
Hi Daniel, With this patch applied, and 'slub_debug' on the kernel command line, I get the same problem I was previously: no oops, but the external screen is blank or can't sync. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/906086 Title: [arrandale] kernel OOPS setting external monitor to a higher resolution To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/906086/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 906086] Re: [arrandale] kernel OOPS setting external monitor to a higher resolution
OK, I'll try that. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/906086 Title: [arrandale] kernel OOPS setting external monitor to a higher resolution To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/906086/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 906086] Re: [arrandale] kernel OOPS setting external monitor to a higher resolution
/home/mbp/build/linux/ubuntu-precise/drivers/gpu/drm/i915/i915_gem.c: In function ‘i915_gem_create’: /home/mbp/build/linux/ubuntu-precise/drivers/gpu/drm/i915/i915_gem.c:210:19: error: ‘dev_priv’ undeclared (first use in this function) /home/mbp/build/linux/ubuntu-precise/drivers/gpu/drm/i915/i915_gem.c:210:19: note: each undeclared identifier is reported only once for each function it appears in This doesn't build when applied to the precise kernel, I guess because it's based off something a bit newer... I'll look. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/906086 Title: [arrandale] kernel OOPS setting external monitor to a higher resolution To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/906086/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 906086]
You are missing one declaration of dev_priv, around line 205. With that fixed, it does build on the Ubuntu kernel. I'm going to test it with slub_debug. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/906086 Title: [arrandale] kernel OOPS setting external monitor to a higher resolution To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/906086/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
Re: [Ubuntu-x-swat] [Bug 906086] Re: [arrandale] crashes setting external monitor to a higher resolution
On 18 January 2012 20:04, Bryce Harrington 906...@bugs.launchpad.net wrote: Hi Martin, did RAOF resolve this for you at the rally? Â If not, I can work on it a bit for you. No, he helped with some other bugs but not this. It needs a high-res external monitor to reproduce it and we didn't have one there. I would be very happy to test things for you, or even try to debug it myself if you give me some pointers. The path-dependency seems like it's a good clue. -- Martin -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/906086 Title: [arrandale] crashes setting external monitor to a higher resolution To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/906086/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 914216] [NEW] arrandale xorg very laggy when Intel vt-d is enabled
Public bug reported: I have a thinkpad x201 with intel graphics. I experienced intermittent but frequent multi-second lags in X input, both keys and mouse on precise, using both the standard xorg and also the current one from the x-staging ppa. With help from raof, I discovered that turning off vt-d in the bios fixed the problem. So it seems like there is a bug in X to do with handling vt-d. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: xserver-xorg 1:7.6+7ubuntu7 ProcVersionSignature: Ubuntu 3.2.0-8.14-generic 3.2.0 Uname: Linux 3.2.0-8-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 1.90-0ubuntu1 Architecture: amd64 CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,gnomecompat,mousepoll,imgpng,place,regex,session,unitymtgrabhandles,resize,vpswitch,animation,grid,move,snap,wall,expo,workarounds,ezoom,fade,scale,unityshell] CompositorRunning: None Date: Tue Jan 10 12:20:26 2012 DistUpgraded: Log time: 2011-12-15 10:06:44.057094 DistroCodename: precise DistroVariant: ubuntu EcryptfsInUse: Yes ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu GraphicsCard: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device [17aa:215a] InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release amd64 (20101007) MachineType: LENOVO 3249CTO ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-8-generic root=UUID=8aff985d-377a-420d-a38e-62ce8bd54504 ro crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7 SourcePackage: xorg UpgradeStatus: Upgraded to precise on 2011-12-15 (26 days ago) dmi.bios.date: 05/31/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET66WW (1.36 ) dmi.board.name: 3249CTO dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr6QET66WW(1.36):bd05/31/2011:svnLENOVO:pn3249CTO:pvrThinkPadX201:rvnLENOVO:rn3249CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 3249CTO dmi.product.version: ThinkPad X201 dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu8 version.ia32-libs: ia32-libs 20090808ubuntu32 version.libdrm2: libdrm2 2.4.29-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu4 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu4 version.xserver-xorg-core: xserver-xorg-core 2:1.11.3-0ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-2ubuntu1~whot1build1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20111219.aacbd629-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20111201+b5534a1-1build2 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug has-workaround precise regression reproducible ubuntu -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/914216 Title: arrandale xorg very laggy when Intel vt-d is enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/914216/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 914216] Re: arrandale xorg very laggy when Intel vt-d is enabled
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/914216 Title: arrandale xorg very laggy when Intel vt-d is enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/914216/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 906086] Re: [arrandale] crashes setting external monitor to a higher resolution
Sadly it is still failing in Precise. It is fairly reliable at lower resolutions but rarely works at full resolution. I will have the laptop (but obviously not the 30in monitor!) at the rally if you want to have a lok. ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Incomplete = Triaged -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/906086 Title: [arrandale] crashes setting external monitor to a higher resolution To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/906086/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 906086] [NEW] [arrandale] crashes setting external monitor to a higher resolution
Public bug reported: Following on from bug 745112 but on precise - similar but different symptoms so a separate bug. With an external monitor connected through the doc displayport of a thinkpad x201, running current precise: * the internal screen looks ok * if I use the display control panel to try to turn off the internal screen and use only the external screen, it looks distorted and flickery, with two panels, as if it's trying to show two desktops on the same display; when the safety timeout expires it recovers ok * if I have the displays side by side and the external display at a low resolution, it works ok * if I try to turn the external display up above 1600x1200 the kernel oopses (unrecoverably) inside i915_gen_init_ioctl ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: xserver-xorg 1:7.6+7ubuntu7 ProcVersionSignature: Ubuntu 3.2.0-5.11-generic 3.2.0-rc5 Uname: Linux 3.2.0-5-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 1.90-0ubuntu1 Architecture: amd64 CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,gnomecompat,mousepoll,imgpng,place,regex,session,unitymtgrabhandles,resize,vpswitch,animation,grid,move,snap,wall,expo,workarounds,ezoom,fade,scale,unityshell] CompositorRunning: compiz Date: Mon Dec 19 09:56:07 2011 DistUpgraded: Log time: 2011-12-15 10:06:44.057094 DistroCodename: precise DistroVariant: ubuntu EcryptfsInUse: Yes ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu GraphicsCard: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device [17aa:215a] InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release amd64 (20101007) MachineType: LENOVO 3249CTO ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-5-generic root=UUID=8aff985d-377a-420d-a38e-62ce8bd54504 ro crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7 SourcePackage: xorg UpgradeStatus: Upgraded to precise on 2011-12-15 (3 days ago) dmi.bios.date: 05/31/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET66WW (1.36 ) dmi.board.name: 3249CTO dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr6QET66WW(1.36):bd05/31/2011:svnLENOVO:pn3249CTO:pvrThinkPadX201:rvnLENOVO:rn3249CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 3249CTO dmi.product.version: ThinkPad X201 dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu8 version.ia32-libs: ia32-libs 20090808ubuntu26 version.libdrm2: libdrm2 2.4.27-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu4 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu4 version.xserver-xorg-core: xserver-xorg-core 2:1.10.4-1ubuntu6 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20110811.g93fc084-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20111201+b5534a1-1 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug compiz-0.9 precise regression reproducible running-unity ubuntu -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/906086 Title: [arrandale] crashes setting external monitor to a higher resolution To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/906086/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 906086] Re: [arrandale] crashes setting external monitor to a higher resolution
** Attachment added: IMG_20111215_201557.jpg https://bugs.launchpad.net/bugs/906086/+attachment/2638773/+files/IMG_20111215_201557.jpg -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/906086 Title: [arrandale] crashes setting external monitor to a higher resolution To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/906086/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/906086 for similar but different problems on precise. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 906086] Re: [arrandale] crashes setting external monitor to a higher resolution
This was failing consistently, but it just worked now. Perhaps it is fixed in the latest updates. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/906086 Title: [arrandale] crashes setting external monitor to a higher resolution To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/906086/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
With today's updates I also had things just come up and work in the correct resolution. I hope it lasts. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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. Â You might want to give this kernel a try: Â git://people.freedesktop.org/~keithp/linux drm-intel-next (AFAIK we don't have autobuilt packages from this, sorry) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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 both screens blank * fn-f7 can get it back to mirrored mode * trying to switch to the external monitor does not work What does work is, from the displays panel: * turn on both in mirrored mode * then turn off mirrored mode, but leave the external panel at a low resolution * set it to 1920x1440, and apply * then change to 2560x1600 and apply so there is some path-dependency: full resolution will only work if you previously set it to a lower resolution. i hope that helps. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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 the dock's vga connector, though it since it has some analog noise on the screen it's not a great solution. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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 work. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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 the screen back (showing the unlock dialog.) If I connect the screen after the machine has booted, both the internal and external display are persistently black. In this case switching to vt1 does show a text login prompt, but switching back to vt7 just makes them both black again. ** Changed in: linux (Ubuntu) Status: Fix Released = Triaged -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
Re: [Ubuntu-x-swat] [Bug 752157] Re: [RS880] graphical corruption in launcher (Solid grey rectangles over icon text and window borders)
I also have not seen this for a month or more. On Sep 14, 2011 1:36 AM, Jay Taoko 752...@bugs.launchpad.net wrote: This was a driver bug. I can't reproduce it on Oneiric for at least 2 months now. ** Changed in: unity Status: Confirmed = Invalid -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/752157 Title: [RS880] graphical corruption in launcher (Solid grey rectangles over icon text and window borders) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/752157/+subscriptions -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/752157 Title: [RS880] graphical corruption in launcher (Solid grey rectangles over icon text and window borders) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/752157/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
One remaining problem with Timo's kernel is that Fn-F7 does not work, which amongst other things means if the laptop ever gets confused with the internal display off there is no escape other than hard-rebooting. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
One other issue (though it might be compiz rather than the kernel) is that after ejecting and then re-docking I'm left with a screen that's totally blank aside from a mouse cursor. The cursor moves with the mouse and it actually changes shape from arrow to I-bar to finger as I move around, suggesting the windows are still there, but the lights are out. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
The black-screen issue has happened more than once, but I don't yet know how to consistently reproduce it. It is different to (though maybe related) to the other issue seen where some regions of the screen aren't drawn correctly. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up with external monitors (x86_64)
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) + [arrandale] desktop is messed up with external monitors (x86_64) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up with external monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
Using Timo's linux-image-2.6.38-10-generic_2.6.38-10.44sru1_amd64.deb, with my regular external monitor mentioned above: so far so good. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
I tried this on my x201 against an Optoma projector and it seems to basically work. (I'm not at home with my monitor at the moment.) I do see the black areas but I agree that's likely a unity thing, or at least not a modesetting bug. Fn-F7 does not work. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
Re: [Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
That package does have the drawback that suspend/resume is broken: the machine sits there with the screen (or both screens) off, and unresponsive to keyboard input. This was working correctly in the stock natty packages. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745112/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
7f58aabc369014fda3a4a33604ba0a1b63b941ac shows some flickering on the external monitor when first logging in to metacity/classic, but it does work reliably in all modes. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
6ee3b5a12740eddc5a76e130b6cc7cc64468d1f7 also seems ok, and according to git bisect that might be the patch that fixes it. From the description it seems somewhat plausible. I am going to try one of the parent revisions too and see if they reliably break. http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=6ee3b5a12740eddc5a76e130b6cc7cc64468d1f7 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
On f0c8602 which is the immediate parent of this revision, when I boot with an external screen attached, I don't see any display on the internal panel, and it doesn't show up in the monitors control panel. That's the same breakage I described affecting rc1 in comment 57. So this is at least one useful fix. It seems like this is not the only fix we need, since failing to enable the internal LVDS panel is only one of the problems here. Bryce, any advice on what to try next? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
Ubuntu-2.6.38-9.43-8-g930a188 from that branch seems to work well for me, thanks! -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
I spoke a bit too soon. Timo's branch is a bit better in that the external display works, but not quite right. Some observations: * booting with the external display connected shows the boot and login screens on both, and then my session comes up only on the external display * I can use the monitor preferences panel to reconfigure them * Fn-F7 has no effect (istr we discussed on irc that this was fixed by something else in .39) * If I disconnect with the display already set to internal only, it's ok * If I disconnect the laptop (either the dp cable or from the base) with the internal display turned off, it does not turn back on and (per above) I can't bring it back on with Fn-F7, nor by switching to vt1 and back * On resume from suspend, neither panel shows anything. The internal display backlight comes on but there's no content. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
If you want me to test anything else, or bisect between two particular points, let me know. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
I put an amd64 package of that branch into http://sourcefrog.net/tmp/1y/745112/ in case other people want to try it. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
tjaalton and bryceh suggested bisecting using the packages built from mainline rather than building from scratch. Using http://kernel.ubuntu.com/~kernel-ppa/mainline/ v2.6.39-rc1-natty when the external monitor is plugged in will _only_ use the external monitor; the monitors control panel apparently cannot even detect the internal monitor. If I unplug the displayport cable the internal screen is stuck black. v2.6.39-rc4-natty seems to work correctly. rc2 apparently failed to build. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
and rc3 also seems ok. I will try again on a bisect between rc1 and rc3. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
rc4 shows some visual corruption after resume from suspend, which can be cleared off by going to vt1 and back. git bisect start v2.6.39-rc1 v2.6.39-rc4 drivers/gpu/drm -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
The fix seems to be prior to upstream 9bb09fa1b5b07459279301ac6220d575f307597b -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
I tested with Oneiric's kernel http://packages.ubuntu.com/oneiric/linux- image-2.6.39-3-generic running natty userspace, and so far it seems to be working ok in either internal, external, or mirrored mode. In side- by-side mode I have trouble with regions of the screen appearing black but I suspect that is actually a Unity bug separate from X. (Have not tested in classic mode yet.) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
From Bryce's #29, I tested acelan's kernel from http://people.canonical.com/~acelan/bugs/lp753189/ linux- image-2.6.38-8-generic At first this looked promising because the machine did start up with both displays working, and I could switch it to using only the external display. However, after toggling through setups a few times using Fn-F7, eventually the machine got stuck with neither display active; after about ten seconds in that state in spontaneously powered down. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
Oneiric's 2.6.39-3-generic by contrast seems robust across multiple mode switches. In 2d classic (metacity) mode, it does not have any problems with black areas on the screen. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
Re: [Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
I will try the bisection. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745112] Re: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64)
Is it worth updating the title to clarify this bug also apparently covers cases where just a single monitor doesn't work (as some of the bugs duped to this complain.) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked with two external 1920x1200 monitors (x86_64) ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
Re: [Ubuntu-x-swat] [Bug 749817] Re: natty regression: screen goes black when external monitor is connected
This kernel seem to have another regression that about one time in three, when suspending, it will hang with the 'suspend' and capslock lights flashing. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/749817 Title: natty regression: screen goes black when external monitor is connected ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 749817] Re: natty regression: screen goes black when external monitor is connected
OK, there are three problems related to external screens, with these packages installed. Let me know if you want them to be filed separately: 1- after connecting the external monitor (even if it's not turned on or active) some windows are painted incorrectly, with bits of the desktop background or other windows showing through. 2- after setting the display to external-only and using it for a few minutes, it flips back to side-by-side mode. this happens repeatedly. I can use Display Settings to go back to the external monitor but it does not stick. 3- after 2 occurs, fn-f7 no longer seems to have any effect. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/749817 Title: natty regression: screen goes black when external monitor is connected ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 749817] Re: natty regression: screen goes black when external monitor is connected
actually 2 and 3 might have been due to the 'displays' control panel being moved off screen when I switched monitors, and the fallback timeout going off. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/749817 Title: natty regression: screen goes black when external monitor is connected ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 749817] Re: natty regression: screen goes black when external monitor is connected
2011-04-21 11:24:54 configure xserver-xorg-video-intel 2:2.14.0-4ubuntu8~lp747205~2 none 2011-04-21 11:24:54 status unpacked xserver-xorg-video-intel 2:2.14.0-4ubuntu8~lp747205~2 2011-04-21 11:24:54 status half-configured xserver-xorg-video-intel 2:2.14.0-4ubuntu8~lp747205~2 2011-04-21 11:24:54 status installed xserver-xorg-video-intel 2:2.14.0-4ubuntu8~lp747205~2 2011-04-21 11:24:54 status triggers-pending libc-bin 2.13-0ubuntu13 2011-04-21 11:24:54 trigproc libc-bin 2.13-0ubuntu13 none 2011-04-21 11:24:54 status half-configured libc-bin 2.13-0ubuntu13 2011-04-21 11:24:55 status installed libc-bin 2.13-0ubuntu13 With just your xorg ppa packages installed, I get one of the variants of misbehaviour previously encountered, specifically: at the gdm prompt, internal only after logging in (to classic): blank on both after pressing fn-f7, internal-only works, joined works, mirrored works, but external-only is black on both When I had this before it was not stable and sometimes would get stuck with no monitors, or show the flashing display. I will try the intel kernel next. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/749817 Title: natty regression: screen goes black when external monitor is connected ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 749817] Re: natty regression: screen goes black when external monitor is connected
I'm happy to say with that kernel installed this is fixed (at least in my test). I can switch between internal, external, mirror and side-by- side using fn-f7 both at the gdm prompt and in gnome classic. Thanks! -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/749817 Title: natty regression: screen goes black when external monitor is connected ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 752157] Re: graphical corruption in launcher
I don't get this precise type of corruption using fglrx (it was intermittent) but I do get a much worse case of bug 760405, and general flickering on the screen. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/752157 Title: graphical corruption in launcher ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 749817] Re: natty regression: screen goes black when external monitor is connected
When I rebooted with today's updates, I did not see the crash mentioned in comment #39 and #40. I get mirrored screens on the text console and at the gdm greeter screen. After logging in to Ubuntu Classic I initially get a black screen, but pressing Fn-F7 does flip between modes. Strangely enough, mirrored mode, laptop-only mode, and side-by- side mode all work, but external-monitor-only causes the external screen to go into power-saving mode and turn off. Even stranger, if I use the displays panel widget to turn the external monitor on and the internal one off, things do work correctly. So it seems like for me this is mostly but not entirely fixed; or perhaps it's replaced by some other problem. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/749817 Title: natty regression: screen goes black when external monitor is connected ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 749817] Re: natty regression: screen goes black when external monitor is connected
It's a bit more complicated: when I reconnected and tried to use the external monitor, it was back to the original behaviour of showing just black on both panels. With the monitor connected by vga over either the ultrabase or built in vga port, I get the flickering red/black display. Unplugging the monitor puts things back to a working built in display. I have some more kernel log messages: pr 12 12:15:32 joy kernel: [ 2022.623546] [drm:i915_gem_do_execbuffer] *ERROR* Object 88022e695e00 [handle 618, index 1] appears more than once in object list Apr 12 12:15:33 joy kernel: [ 2023.296025] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting Apr 12 12:15:34 joy kernel: [ 2024.153864] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting Apr 12 12:15:35 joy kernel: [ 2025.011692] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting Apr 12 12:15:36 joy kernel: [ 2025.859615] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting Apr 12 12:15:36 joy kernel: [ 2026.697493] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting Apr 12 12:15:37 joy kernel: [ 2027.545447] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/749817 Title: natty regression: screen goes black when external monitor is connected ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 749817] Re: natty regression: screen goes black when external monitor is connected
With today's natty updates, if the external monitor is connected, the machine crashes while booting, with this oops recorded: Apr 10 17:47:45 joy kernel: [5.913652] BUG: unable to handle kernel NULL pointer dereference at 0230 Apr 10 17:47:45 joy kernel: [5.913701] IP: [a00fb4db] intel_dp_link_down+0x32b/0x400 [i915] Apr 10 17:47:45 joy kernel: [5.913752] PGD 23134d067 PUD 23134c067 PMD 0 Apr 10 17:47:45 joy kernel: [5.913779] Oops: [#1] SMP Apr 10 17:47:45 joy kernel: [5.913798] last sysfs file: /sys/devices/virtual/sound/seq/uevent Apr 10 17:47:45 joy kernel: [5.913832] CPU 0 Apr 10 17:47:45 joy kernel: [5.913843] Modules linked in: snd_seq snd_timer btusb iwlcore uvcvideo snd_seq_device mac80211 videodev bluetooth v4l2_compat_ioctl32 snd psmouse cfg80211 intel_ips tpm_tis serio_raw soundcore tpm snd_page_alloc nvram tpm_bios lp parport usb_storage usbhid uas hid i915 drm_kms_helper drm ahci e1000e libahci i2c_algo_bit video Apr 10 17:47:45 joy kernel: [5.914037] Apr 10 17:47:45 joy kernel: [5.914048] Pid: 289, comm: plymouthd Not tainted 2.6.38-8-generic #41-Ubuntu LENOVO 3249CTO/3249CTO Apr 10 17:47:45 joy kernel: [5.914087] RIP: 0010:[a00fb4db] [a00fb4db] intel_dp_link_down+0x32b/0x400 [i915] Apr 10 17:47:45 joy kernel: [5.914129] RSP: 0018:88022d753748 EFLAGS: 00010286 Apr 10 17:47:45 joy kernel: [5.914148] RAX: RBX: 88022d68f800 RCX: c100 Apr 10 17:47:45 joy kernel: [5.914173] RDX: 88022eb6a000 RSI: 0282 RDI: 88022e4cb000 Apr 10 17:47:45 joy kernel: [5.914199] RBP: 88022d753798 R08: 88022d752000 R09: Apr 10 17:47:45 joy kernel: [5.914224] R10: R11: R12: 88022e4cb440 Apr 10 17:47:45 joy kernel: [5.914251] R13: 829c0008 R14: c90012064200 R15: 829c0008 Apr 10 17:47:45 joy kernel: [5.914275] FS: 7f6a366db720() GS:8800bb00() knlGS: Apr 10 17:47:45 joy kernel: [5.914303] CS: 0010 DS: ES: CR0: 8005003b Apr 10 17:47:45 joy kernel: [5.914322] CR2: 0230 CR3: 00022e2e CR4: 06f0 Apr 10 17:47:45 joy kernel: [5.914347] DR0: DR1: DR2: Apr 10 17:47:45 joy kernel: [5.914370] DR3: DR6: 0ff0 DR7: 0400 Apr 10 17:47:45 joy kernel: [5.914395] Process plymouthd (pid: 289, threadinfo 88022d752000, task 88022dd9db80) Apr 10 17:47:45 joy kernel: [5.914422] Stack: Apr 10 17:47:45 joy kernel: [5.914430] 88022e4cb3e8 88022e4cb000 88022eb6a000 Apr 10 17:47:45 joy kernel: [5.914458] 0002 88022d68f800 88022e4cb440 000e4200 Apr 10 17:47:45 joy kernel: [5.914485] f09c000c 88022e4cb000 88022d7537e8 a00fbbc2 Apr 10 17:47:45 joy kernel: [5.914512] Call Trace: Apr 10 17:47:45 joy kernel: [5.914530] [a00fbbc2] intel_dp_dpms+0x62/0x150 [i915] Apr 10 17:47:45 joy kernel: [5.914554] [a00b574a] drm_crtc_helper_set_mode+0x4ca/0x4e0 [drm_kms_helper] Apr 10 17:47:45 joy kernel: [5.914584] [a00b647d] drm_crtc_helper_set_config+0x84d/0xa10 [drm_kms_helper] Apr 10 17:47:45 joy kernel: [5.914614] [a00b4a49] drm_fb_helper_force_kernel_mode+0x79/0xb0 [drm_kms_helper] Apr 10 17:47:45 joy kernel: [5.914644] [a00b4a8e] drm_fb_helper_restore+0xe/0x30 [drm_kms_helper] Apr 10 17:47:45 joy kernel: [5.914673] [a00c3eaa] i915_driver_lastclose+0x3a/0x80 [i915] Apr 10 17:47:45 joy kernel: [5.914703] [a004f6e9] drm_lastclose+0x49/0x310 [drm] Apr 10 17:47:45 joy kernel: [5.914727] [a0050264] drm_release+0x314/0x3e0 [drm] Apr 10 17:47:45 joy kernel: [5.914750] [811661ae] __fput+0xbe/0x200 Apr 10 17:47:45 joy kernel: [5.914767] [81166315] fput+0x25/0x30 Apr 10 17:47:45 joy kernel: [5.914788] [81162bf0] filp_close+0x60/0x90 Apr 10 17:47:45 joy kernel: [5.914814] [81069e38] put_files_struct+0x88/0xf0 Apr 10 17:47:45 joy kernel: [5.914834] [81069f64] exit_files+0x54/0x70 Apr 10 17:47:45 joy kernel: [5.914853] [8106a455] do_exit+0x175/0x410 Apr 10 17:47:45 joy kernel: [5.914872] [8106a8a8] do_group_exit+0x58/0xd0 Apr 10 17:47:45 joy kernel: [5.914893] [8107aba7] get_signal_to_deliver+0x247/0x410 Apr 10 17:47:45 joy kernel: [5.914916] [8100b936] do_signal+0x56/0x180 Apr 10 17:47:45 joy kernel: [5.914934] [8107bda5] ? sys_rt_sigaction+0x95/0xe0 Apr 10 17:47:45 joy kernel: [5.914955] [8100bd06] ? sys_rt_sigreturn+0x106/0x140 Apr 10 17:47:45 joy kernel: [5.914977] [8100bae5] do_notify_resume+0x65/0x80 Apr 10 17:47:45
[Ubuntu-x-swat] [Bug 749817] Re: natty regression: screen goes black when external monitor is connected
screenshot of crash ** Attachment added: IMG_0947.JPG https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/749817/+attachment/2008997/+files/IMG_0947.JPG -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/749817 Title: natty regression: screen goes black when external monitor is connected ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 749817] Re: natty regression: screen goes black when external monitor is connected
bradm apparently saw problems with his external monitor go away when he upgraded to kernel 2.6.38-8.40, so I wanted to confirm that has not fixed this problem for me. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/749817 Title: natty regression: screen goes black when external monitor is connected ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 749817] Re: natty regression: screen goes black when external monitor is connected
RAOF So something's setting strangeness. I don't suppose a guest mode login works? Also, could you set the drm.debug=0x04 kernel parameter (either from the command line, or via /sys/modules/drm/parameters/debug) and reproduce, then attach dmesg and Xorg.0.log to the bug? Attached is me booting up first with the external monitor attached over displayport, which fails, then disconnecting it and logging in successfully. ** Attachment added: dmesg https://bugs.edge.launchpad.net/ubuntu/+source/xorg/+bug/749817/+attachment/1980550/+files/dmesg -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/749817 Title: natty regression: screen goes black when external monitor is connected ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 749817] Re: natty regression: screen goes black when external monitor is connected
** Attachment added: Xorg.0.log https://bugs.edge.launchpad.net/ubuntu/+source/xorg/+bug/749817/+attachment/1980553/+files/Xorg.0.log -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/749817 Title: natty regression: screen goes black when external monitor is connected ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 749817] Re: natty regression: screen goes black when external monitor is connected
** Attachment added: Xorg.0.log.old https://bugs.edge.launchpad.net/ubuntu/+source/xorg/+bug/749817/+attachment/1980554/+files/Xorg.0.log.old -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/749817 Title: natty regression: screen goes black when external monitor is connected ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 749817] Re: natty regression: screen goes black when external monitor is connected
I don't know if it's connected to the drm debug setting, but my mouse now seems really jerky and unresponsive. I have to click several times to make it respond. I did install other updates before rebooting so it may be caused by something else. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/749817 Title: natty regression: screen goes black when external monitor is connected ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
