[Bug 1313539] Re: monitor shows black screen and no input signal after turning the monitor off and on manually
*** This bug is a duplicate of bug 1308105 *** https://bugs.launchpad.net/bugs/1308105 I think the duplicate status is wrong. I see this behaviour with a DisplayPort monitor (and no other screens connected) on standard Ubuntu Desktop 14.04 - I am not running Mythbuntu and I don't have xfce4-settings installed. See my post above. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313539 Title: monitor shows black screen and no input signal after turning the monitor off and on manually To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1313539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1313539] Re: monitor shows black screen and no input signal after turning the monitor off and on manually
*** This bug is a duplicate of bug 1308105 *** https://bugs.launchpad.net/bugs/1308105 This affects me too. I have a GTX 660 connected to a HP LP2475w monitor with Ubuntu Desktop 14.04 over a DisplayPort cable. Switch the monitor off and on again, and it says no signal. I have to reboot to get the machine back. This makes DisplayPort unusable. The problem goes away with a DVI cable. See my question here: http://askubuntu.com/questions/546818/displayport-monitor-not-detected- if-switched-off-and-on-again -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313539 Title: monitor shows black screen and no input signal after turning the monitor off and on manually To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1313539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1313539] Re: monitor shows black screen and no input signal after turning the monitor off and on manually
*** This bug is a duplicate of bug 1308105 *** https://bugs.launchpad.net/bugs/1308105 david6, I suggest that you file a separate report on the Xfce bug tracker and help with resolving the issue. We may then remove the duplicate status of this report. https://bugzilla.xfce.org/ If you have a question specifically related to bug 1308105, please forward it accordingly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313539 Title: monitor shows black screen and no input signal after turning the monitor off and on manually To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1313539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1313539] Re: monitor shows black screen and no input signal after turning the monitor off and on manually
*** This bug is a duplicate of bug 1308105 *** https://bugs.launchpad.net/bugs/1308105 This issue is possibly specific to DisplayPort, and not just a duplicate of bug #1308105. I have just upgraded my monitor, and due to higher screen resolution, was forced to change from DVI (and a KVM) to DisplayPort. The monitor will NOT sleep, and attempting to workaround by power-off/on (when unneeded) hits THIS bug. Setting the monitor to sleep (eg. powersave timer) also triggers THIS bug. The ONLY fix being to power cycle the PC. However, the most common workaround I have found generally says: Don't use DisplayPort, use DVI Dual-Link. ALSO, if bug 1308105 is the cause, where is the fix? When will it arrive? This appears to be a xfce4 regression bug, and specific to DisplayPort .. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313539 Title: monitor shows black screen and no input signal after turning the monitor off and on manually To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1313539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1313539] Re: monitor shows black screen and no input signal after turning the monitor off and on manually
*** This bug is a duplicate of bug 1308105 *** https://bugs.launchpad.net/bugs/1308105 ** This bug has been marked a duplicate of bug 1308105 Xfce resets TV mode to NULL when power cycled -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313539 Title: monitor shows black screen and no input signal after turning the monitor off and on manually To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1313539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1313539] Re: monitor shows black screen and no input signal after turning the monitor off and on manually
+1 - I'm also affected. I've been struggling with this since I've installed 14.04. http://askubuntu.com/questions/464600/cant-get-monitor-image-back-on- after-toggling-monitor-power-button -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313539 Title: monitor shows black screen and no input signal after turning the monitor off and on manually To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1313539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1313539] Re: monitor shows black screen and no input signal after turning the monitor off and on manually
Is this report a duplicate of bug 1308105? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313539 Title: monitor shows black screen and no input signal after turning the monitor off and on manually To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1313539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1313539] Re: monitor shows black screen and no input signal after turning the monitor off and on manually
just tried xfce4-settings_4.11.3-0ubuntu1 recently made available on launchpad. I can report that it does *not* solve this issue so I've rolled back again to xfce4-settings_4.11.0-1ubuntu1 and will continue to wait. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313539 Title: monitor shows black screen and no input signal after turning the monitor off and on manually To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1313539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1313539] Re: monitor shows black screen and no input signal after turning the monitor off and on manually
Following Straximus's lead (https://bugs.launchpad.net/mythbuntu/+bug/1308105/comments/18), I downgraded to the xfce4-settings package from Saucy. I left the machines allow all weekend long, and this morning the video on both machines worked as expected. There is a regression bug between xfce4-settings 4.11.0-1ubuntu1 (saucy) and 4.11.2-1ubuntu2 (trusty). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313539 Title: monitor shows black screen and no input signal after turning the monitor off and on manually To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1313539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1313539] Re: monitor shows black screen and no input signal after turning the monitor off and on manually
This may be the same bug: https://bugs.launchpad.net/ubuntu/+source /nvidia-graphics-drivers-331/+bug/1308105/comments/20 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313539 Title: monitor shows black screen and no input signal after turning the monitor off and on manually To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1313539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1313539] Re: monitor shows black screen and no input signal after turning the monitor off and on manually
** Package changed: xfce4-power-manager (Ubuntu) = xfce4-settings (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313539 Title: monitor shows black screen and no input signal after turning the monitor off and on manually To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1313539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1313539] Re: monitor shows black screen and no input signal after turning the monitor off and on manually
Does this also happen while not logged in into a graphical user session (login greeter screen)? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313539 Title: monitor shows black screen and no input signal after turning the monitor off and on manually To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-power-manager/+bug/1313539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1313539] Re: monitor shows black screen and no input signal after turning the monitor off and on manually
Login screen is not affected. It just happens after logging in. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313539 Title: monitor shows black screen and no input signal after turning the monitor off and on manually To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-power-manager/+bug/1313539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1313539] Re: monitor shows black screen and no input signal after turning the monitor off and on manually
apport information ** Tags added: apport-collected ** Description changed: I upgraded my xubuntu 13.10 to 14.04 recently. When I turn the monitor off and on, it only shows no input signal. I have to restart x to bring it back to work. This never happened on 13.10. Booting from xubuntu 14.04 livecd or a clean installion of xubuntu 14.04 gives the same problem. I tried xset dpms force off/suspend/standby, the monitor works fine after resuming. So i suppose it's not dpms to blame. My graphics card is Intel HD4600 and my monitor is Dell UP3214Q. The monitor is connected with a displayport cable. Enable or disable the displayport 1.2 setting of the monitor doesn't change anything. This issue does not occurs on another computer (with nVidia gfx card+Dell U2713HM+DVI cable) Reinstall 13.10 solved the problem. + --- + ApportVersion: 2.14.1-0ubuntu3 + Architecture: amd64 + CasperVersion: 1.340 + DistroRelease: Ubuntu 14.04 + LiveMediaBuild: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) + Package: xfce4-power-manager 1.2.0-3ubuntu4 + PackageArchitecture: amd64 + ProcEnviron: + TERM=xterm + PATH=(custom, no user) + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 + Tags: trusty + Uname: Linux 3.13.0-24-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: + + _MarkForUpload: True ** Attachment added: Dependencies.txt https://bugs.launchpad.net/bugs/1313539/+attachment/4100907/+files/Dependencies.txt ** Changed in: xfce4-power-manager (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313539 Title: monitor shows black screen and no input signal after turning the monitor off and on manually To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-power-manager/+bug/1313539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1313539] Re: monitor shows black screen and no input signal after turning the monitor off and on manually
Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https://wiki.ubuntu.com/Bugs/FindRightPackage. You might also ask for help in the #ubuntu-bugs irc channel on Freenode. To change the source package that this bug is filed about visit https://bugs.launchpad.net/ubuntu/+bug/1313539/+editstatus and add the package name in the text box next to the word Package. [This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.] ** Tags added: bot-comment -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313539 Title: monitor shows black screen and no input signal after turning the monitor off and on manually To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1313539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1313539] Re: monitor shows black screen and no input signal after turning the monitor off and on manually
** Package changed: ubuntu = gnome-settings-daemon (Ubuntu) ** Package changed: gnome-settings-daemon (Ubuntu) = xfce4-power- manager (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313539 Title: monitor shows black screen and no input signal after turning the monitor off and on manually To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-power-manager/+bug/1313539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1313539] Re: monitor shows black screen and no input signal after turning the monitor off and on manually
Hi, we need some more information. From a terminal window please run: sudo apport-collect 1313539 and then change the status of the bug to 'Confirmed'. Jörg ** Changed in: xfce4-power-manager (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/1313539 Title: monitor shows black screen and no input signal after turning the monitor off and on manually To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-power-manager/+bug/1313539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
