[Bug 1667001] Re: [amd] screen-unblanking seems to flicker backlight on/off 5 times before display resumes
Ok, with Alexandros' help I've dug a bit more. On my hardware, I tear everything down and just run sudo mir_demo_server_basic --arw-file I can see clients ok. I forked mir_demo_client_display_config to add extra bits: https://code.launchpad.net/~gerboland/+git/display-configurator which adds an "O" option to power off the display When I run it, and hit "O", the display flickers 8 times and then stays off (mir_power_mode_off) If I hit "P" to turn it on again, nothing happens (mir_power_mode_on). Applying the configuration appears to hang the client - I get no success or fail response from Mir. If I kill the client, Mir re-activates the display (flickering 8 times) ** Changed in: mir Status: Incomplete => New ** Changed in: unity8 (Ubuntu) Status: Incomplete => Invalid ** Changed in: repowerd (Ubuntu) Status: Incomplete => Invalid ** Summary changed: - [amd] screen-unblanking seems to flicker backlight on/off 5 times before display resumes + [amd] screen-unblanking seems to flicker backlight on/off 8 times before display resumes ** Changed in: repowerd Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1667001 Title: [amd] screen-unblanking seems to flicker backlight on/off 8 times before display resumes To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1667001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1667001] Re: [amd] screen-unblanking seems to flicker backlight on/off 5 times before display resumes
@alf: http://pastebin.ubuntu.com/24053520/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1667001 Title: [amd] screen-unblanking seems to flicker backlight on/off 5 times before display resumes To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1667001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1667001] Re: [amd] screen-unblanking seems to flicker backlight on/off 5 times before display resumes
Could you please attach /var/log/repowerd.log at the time of the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1667001 Title: [amd] screen-unblanking seems to flicker backlight on/off 5 times before display resumes To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1667001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1667001] Re: [amd] screen-unblanking seems to flicker backlight on/off 5 times before display resumes
Oops, sorry Gerry. Didn't realize it was you :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1667001 Title: [amd] screen-unblanking seems to flicker backlight on/off 5 times before display resumes To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1667001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1667001] Re: [amd] screen-unblanking seems to flicker backlight on/off 5 times before display resumes
Thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command only once, as it will automatically gather debugging information, in a terminal: apport-collect 1667001 When reporting bugs in the future please use apport by using 'ubuntu- bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs. ** Also affects: canonical-devices-system-image Importance: Undecided Status: New ** Changed in: canonical-devices-system-image Status: New => Incomplete ** Changed in: mir Status: New => Incomplete ** Changed in: repowerd Status: New => Incomplete ** Changed in: mir (Ubuntu) Status: New => Incomplete ** Changed in: repowerd (Ubuntu) Status: New => Incomplete ** Changed in: unity8 (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1667001 Title: [amd] screen-unblanking seems to flicker backlight on/off 5 times before display resumes To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1667001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1667001] Re: [amd] screen-unblanking seems to flicker backlight on/off 5 times before display resumes
** Also affects: mir (Ubuntu) Importance: Undecided Status: New ** Also affects: repowerd (Ubuntu) Importance: Undecided Status: New ** Also affects: repowerd Importance: Undecided Status: New ** Also affects: unity8 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1667001 Title: [amd] screen-unblanking seems to flicker backlight on/off 5 times before display resumes To manage notifications about this bug go to: https://bugs.launchpad.net/mir/+bug/1667001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
