[Bug 1510021] Re: After upgrade from vivid to wily external monitor has only limited resolutions

2016-01-17 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1510021 T

[Bug 1510021] Re: After upgrade from vivid to wily external monitor has only limited resolutions

2015-11-18 Thread Gareth Woolridge
Kernel bisecting: We know it's fixed in 4.3.0-040300-201511020949 Stepping up through kernels: Current wily kernel (with displayport issue): 4.2.0-17.21 Ubuntu-4.2.0-17.21 4.2.3 dist-upgrade gets us to: 4.2.0-18.22 Ubuntu-4.2.0-18.22 4.2.3 - same displayport issue v4.2.6-wily

[Bug 1510021] Re: After upgrade from vivid to wily external monitor has only limited resolutions

2015-11-18 Thread Christopher M. Penalver
Gareth Woolridge, the next step is to fully reverse commit bisect from kernel 4.2 to 4.3 in order to identify the last bad commit, followed immediately by the first good one. Once this commit has been identified, then it may be reviewed as a candidate for backporting into your release. Could you pl

[Bug 1510021] Re: After upgrade from vivid to wily external monitor has only limited resolutions

2015-11-18 Thread Gareth Woolridge
Tested mainline and the Mini-DP to VGA adaptor behaved correctly allowing me 1920x1200 on my external display. uname -a Linux moon127-MacBookAir 4.3.0-040300-generic #201511020949 SMP Mon Nov 2 14:50:44 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux sudo dmidecode -s bios-version && sudo dmidecode -s b

[Bug 1510021] Re: After upgrade from vivid to wily external monitor has only limited resolutions

2015-11-16 Thread Christopher M. Penalver
Jose, it will help immensely if you filed a new report via a terminal: ubuntu-bug linux Please feel free to subscribe me to it. ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Tags removed: kernel-fixed-upstream ** Attachment removed: "osx.png" https://bugs.launchpad

[Bug 1510021] Re: After upgrade from vivid to wily external monitor has only limited resolutions

2015-11-16 Thread Jose
I have updated the bios, for that I have to update OSX. The bug is still reproducible with: $ uname -a Linux manolito 4.2.0-18-generic #22-Ubuntu SMP Fri Nov 6 18:25:50 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux The bios info: $ sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-da

[Bug 1510021] Re: After upgrade from vivid to wily external monitor has only limited resolutions

2015-11-12 Thread Christopher M. Penalver
** Tags removed: apport-collected compiz-0.9 ** Attachment removed: "ProcEnviron.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1510021/+attachment/4505432/+files/ProcEnviron.txt ** Attachment removed: "JournalErrors.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/151

[Bug 1510021] Re: After upgrade from vivid to wily external monitor has only limited resolutions

2015-11-11 Thread Jose
.tmp.unity.support.test.0: ApportVersion: 2.19.1-0ubuntu4 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDe

[Bug 1510021] Re: After upgrade from vivid to wily external monitor has only limited resolutions

2015-11-06 Thread Joseph Salisbury
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.3 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix th

[Bug 1510021] Re: After upgrade from vivid to wily external monitor has only limited resolutions

2015-11-06 Thread Christopher M. Penalver
Maarten / Jocelyn Boullier, it will help immensely if you filed a new report via a terminal: ubuntu-bug linux Please feel free to subscribe me to it. ** Attachment removed: "bug.apport" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1510021/+attachment/4513347/+files/bug.apport -- Yo

[Bug 1510021] Re: After upgrade from vivid to wily external monitor has only limited resolutions

2015-11-06 Thread Christopher M. Penalver
Gareth Woolridge, could you please test the latest upstream kernel available from the very top line at the top of the page from http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D (the release names are irrelevant for testing, and please do not test the daily folder)? Install instructions are av

[Bug 1510021] Re: After upgrade from vivid to wily external monitor has only limited resolutions

2015-11-06 Thread Jocelyn Boullier
I had the same issue with a Dell XPS 13 and Apple MiniDP to VGA adapter. Updating to kernel 4.3.0 fixed it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1510021 Title: After upgrade from vivid to w

[Bug 1510021] Re: After upgrade from vivid to wily external monitor has only limited resolutions

2015-11-05 Thread Maarten
Output of "sudo apport-cli -f -p xorg --save bug.apport" on my machine. ** Attachment added: "bug.apport" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1510021/+attachment/4513347/+files/bug.apport -- You received this bug notification because you are a member of Ubuntu Bugs, which is

Re: [Bug 1510021] Re: After upgrade from vivid to wily external monitor has only limited resolutions

2015-11-04 Thread Maarten
Interesting indeed! Seeing as things worked fine in Vivid I'm assuming it's some sort of kernel thing. Thanks for adding the info. Regards, Maarten On Wed, Nov 4, 2015 at 6:01 PM Gareth Woolridge < gareth.woolri...@canonical.com> wrote: > Run as requested (with the MiniDP to VGA) adaptor connect

[Bug 1510021] Re: After upgrade from vivid to wily external monitor has only limited resolutions

2015-11-04 Thread Gareth Woolridge
Run as requested (with the MiniDP to VGA) adaptor connected. Interestingly I tried this with a colleagues generic el cheapo MiniDP to {VGA,HDMI,DVI} adaptor and successfully got my monitors native resolution. So for me at least it appears that the limited resolution issue only occurs with an offi

[Bug 1510021] Re: After upgrade from vivid to wily external monitor has only limited resolutions

2015-11-04 Thread Gareth Woolridge
apport information ** Tags added: apport-collected ubuntu ** Description changed: In Vivid on connection of external display using displayport to VGA adaptor all resolutions upto max of my monitor were supported. Since upgrade to Wily while my internal display operates correctly the e

[Bug 1510021] Re: After upgrade from vivid to wily external monitor has only limited resolutions

2015-11-02 Thread Maarten
Little more context: I have the same issue and, like Gareth, am also using Ubuntu on Mac hardware (Macbook Pro in my case). That means the external monitor connects via a Thunderbolt port. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu

[Bug 1510021] Re: After upgrade from vivid to wily external monitor has only limited resolutions

2015-11-02 Thread Maarten
+1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1510021 Title: After upgrade from vivid to wily external monitor has only limited resolutions To manage notifications about this bug go to: https:

[Bug 1510021] Re: After upgrade from vivid to wily external monitor has only limited resolutions

2015-11-01 Thread Christopher M. Penalver
Gareth Woolridge, thank you for reporting this and helping make Ubuntu better. Could you please run the following command from a terminal as it will automatically gather and attach updated debug information to this report: apport-collect -p xorg 1510021 Please ensure you have the package xdiagno