[Bug 1077064] Re: Laptop LCD goes black after booting
Closing as fixed, per comment #12. ** Changed in: linux (Ubuntu) Status: Triaged = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1077064 Title: Laptop LCD goes black after booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1077064/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1077064] Re: Laptop LCD goes black after booting
The recently released 3.5.0-21-generic kernel does not exhibit this problem on a Dell Latitude E5510. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1077064 Title: Laptop LCD goes black after booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1077064/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1077064] Re: Laptop LCD goes black after booting
I can further confirm that the 3.5.7-03050701-generic kernel does not have this problem on a Dell Latitude E5510. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1077064 Title: Laptop LCD goes black after booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1077064/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1077064] Re: Laptop LCD goes black after booting
After a clean installation of Ubuntu 12.10 AMD-64 on a Dell Latitude E5510, I have the same problem. The versions of the kernel that I found exhibiting the problem are: 3.5.0-17.28 3.5.0-19.30 I installed the latest stable kernel, that being: 3.6.10-030610.201212101650 and the problem is completely solved in that kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1077064 Title: Laptop LCD goes black after booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1077064/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1077064] Re: Laptop LCD goes black after booting
** Tags removed: kernel-da-key -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1077064 Title: Laptop LCD goes black after booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1077064/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1077064] Re: Laptop LCD goes black after booting
Also, I can confirm that with kernel 3.2.0-34 the problem is solved on my Dell Latitude E6510 Regards, Dan On 11/30/2012 05:20 PM, Andreas Stöckel wrote: I can confirm that with kernel 3.2.0-34 the problem is solved on my Dell Latitude E5510 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1077064 Title: Laptop LCD goes black after booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1077064/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1077064] Re: Laptop LCD goes black after booting
Now on kernel 3.2.0-34 and screen is working ... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1077064 Title: Laptop LCD goes black after booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1077064/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1077064] Re: Laptop LCD goes black after booting
I can confirm that with kernel 3.2.0-34 the problem is solved on my Dell Latitude E5510 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1077064 Title: Laptop LCD goes black after booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1077064/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1077064] Re: Laptop LCD goes black after booting
Exactly same issue for me described here, but with a dell latitude E5510 Running 12.04LTS, after booting since 3.2.0-32-generic, the laptop display goes black, external displays work correctly. It does NOT occur with 3.2.0-31-generic. The today upgrade to 3.5 did not solve this issue -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1077064 Title: Laptop LCD goes black after booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1077064/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1077064] Re: Laptop LCD goes black after booting
Same behaviour with kernel = 3.2.0-32 here (also dell latitude e5510 running 12.04LTS). With kernel 3.2.0-31 everything is fine -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1077064 Title: Laptop LCD goes black after booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1077064/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1077064] Re: Laptop LCD goes black after booting
I just tested the 3.2.0-33 kernel that was just released. I behaves the same as .32. Regards, Dan On 11/16/2012 05:02 AM, palinek wrote: Same behaviour with kernel = 3.2.0-32 here (also dell latitude e5510 running 12.04LTS). With kernel 3.2.0-31 everything is fine -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1077064 Title: Laptop LCD goes black after booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1077064/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1077064] Re: Laptop LCD goes black after booting
** Tags added: kernel-da-key regression-update ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Changed in: linux (Ubuntu) Status: Confirmed = Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1077064 Title: Laptop LCD goes black after booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1077064/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1077064] Re: Laptop LCD goes black after booting
Here is the latest Xorg.0.log from a boot into the .31 (working) kernel. -Dan ** Attachment added: Xorg.0.log from .31 kernel boot. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1077064/+attachment/3431325/+files/Xorg.0.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1077064 Title: Laptop LCD goes black after booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1077064/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1077064] Re: Laptop LCD goes black after booting
I bisected this d3f281cf0493885d92ffc8e2c9e7e4e6d838d6a5 is the first bad commit commit d3f281cf0493885d92ffc8e2c9e7e4e6d838d6a5 Author: Daniel Vetter daniel.vet...@ffwll.ch Date: Fri Aug 10 11:10:20 2012 +0200 drm/i915: ignore eDP bpc settings from vbt BugLink: http://bugs.launchpad.net/bugs/1049899 commit 4344b813f105a19f793f1fd93ad775b784648b95 upstream. This has originally been introduced to not oversubscribe the dp links in commit 885a5fb5b120a5c7e0b3baad7b0feb5a89f76c18 Author: Zhenyu Wang zhen...@linux.intel.com Date: Tue Jan 12 05:38:31 2010 +0800 drm/i915: fix pixel color depth setting on eDP Since then we've fixed up the dp link bandwidth calculation code and should now automatically fall back to 6bpc dithering. So this is unnecessary. Furthermore it seems to break the new MacbookPro with retina display, hence let's just rip this out. Reported-by: Benoit Gschwind gschw...@gnu-log.net Cc: Benoit Gschwind gschw...@gnu-log.net Cc: Francois Rigaut frig...@gmail.com Cc: Greg KH gre...@linuxfoundation.org Tested-by: Benoit Gschwind gschw...@gnu-log.net Tested-by: Bernhard Froemel froemel at vmars tuwien.ac.at Signed-off-by: Daniel Vetter daniel.vet...@ffwll.ch -- Testing feedback highgly welcome, and thanks for Benoit for finding out that the bpc computations are busted. -Daniel Signed-off-by: Ben Hutchings b...@decadent.org.uk Signed-off-by: Herton Ronaldo Krzesinski herton.krzesin...@canonical.com :04 04 9f64f0229b57f38a83c5a7040d6202557dc63940 53dc0ef26bef49a62dbdd317e218c05bf9330d62 M drivers -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1077064 Title: Laptop LCD goes black after booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1077064/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1077064] Re: Laptop LCD goes black after booting
Possibly a duplicate of bug #1070978, but suspend/resume does not fix it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1077064 Title: Laptop LCD goes black after booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1077064/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1077064] Re: Laptop LCD goes black after booting
Mind posting your /var/log/Xorg.0.log from a successful boot on 3.2.0-31 to add it to an upstream bug report? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1077064 Title: Laptop LCD goes black after booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1077064/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
