Public bug reported: Hi Due to some reason, I upgraded my workstation which is HP Workstation xw9400, from 15.04 to 15.10 2 weeks ago. After upgrade, when the screen turns off itself in 10 minutes (that my system has been set to 10 minutes), It never comes up back, I mean it never wakes up. There is only one solution to overcome: Shut down & start up system. I upgrade the kernel to "4.3.0-040300rc3-generic #201509271225", but it still has same problem. If you have any solution, I can try.
In addition; When I'd like to go terminal mode with Ctrl+Alt+F1 Anymore I can't see anything, when the screen turns off itself. Or If I goes to terminal mode, Ctrl+Alt+Del can reboot system sometimes. Or sometimes I try Ctrl+Alt+F1 than Ctrl+Alt+Del many times, there is no response from system. In that case as I said I have to shut down and start up system manually. Today I notices, if I lock the system this problem occurs. When the mentioned problem happened I connect the system via TeamViewer, It was completely locked up. I couldn't type my password to unlock screen. But at the same time, The radio which was playing before locked up, was playing. The last information, I use 2 different system with same keyboard and mouse via kvm switch. Perhaps, the reason of problem is connected this module. Thanks Ertan ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: firefox 41.0+build3-0ubuntu1 Uname: Linux 4.3.0-040300rc3-generic x86_64 AddonCompatCheckDisabled: False ApportVersion: 2.19-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/pcmC0D0p: egtaroot 8480 F...m pulseaudio /dev/snd/controlC0: egtaroot 8480 F.... pulseaudio BuildID: 20150918092427 Channel: Unavailable CurrentDesktop: Unity Date: Tue Sep 29 18:08:53 2015 ExecutablePath: /usr/lib/firefox/firefox Extensions: extensions.sqlite corrupt or missing ForcedLayersAccel: False IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite) InstallationDate: Installed on 2015-02-05 (236 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) IpRoute: default via 192.168.100.1 dev eth0 proto static metric 100 169.254.0.0/16 dev eth0 scope link metric 1000 192.168.100.0/24 dev eth0 proto kernel scope link src 192.168.100.52 metric 100 IwConfig: eth0 no wireless extensions. eth1 no wireless extensions. lo no wireless extensions. Locales: extensions.sqlite corrupt or missing PciNetwork: Plugins: Gnome Shell Integration - /usr/lib/mozilla/plugins/libgnome-shell-browser-plugin.so (gnome-shell) Java(TM) Plug-in 11.60.2 - /usr/lib/jvm/java-8-oracle/jre/lib/amd64/libnpjp2.so iTunes Application Detector - /usr/lib/mozilla/plugins/librhythmbox-itms-detection-plugin.so (rhythmbox-mozilla) Shockwave Flash - /usr/lib/flashplugin-installer/libflashplayer.so PrefSources: prefs.js [Profile]/extensions/CuteButtonsCrystalSVG@ChoGGi/defaults/preferences/cutebuttons.js [Profile]/extensions/{bee6eb20-01e0-ebd1-da83-080329fb9a3a}/defaults/preferences/prefs.js Profiles: Profile0 (Default) - LastVersion=41.0/20150918092427 (In use) RelatedPackageVersions: gnome-shell 3.16.3-1ubuntu6 rhythmbox-mozilla 3.2.1-1ubuntu3 RfKill: RunningIncompatibleAddons: False SourcePackage: firefox Themes: extensions.sqlite corrupt or missing UpgradeStatus: Upgraded to wily on 2015-09-11 (18 days ago) WifiSyslog: dmi.bios.date: 12/10/2009 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 786D6 v04.03 dmi.board.asset.tag: 2UA813090V dmi.board.name: 0A1Ch dmi.board.vendor: Hewlett-Packard dmi.board.version: D dmi.chassis.asset.tag: 2UA813090V dmi.chassis.type: 6 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr786D6v04.03:bd12/10/2009:svnHewlett-Packard:pnHPxw9400Workstation:pvr:rvnHewlett-Packard:rn0A1Ch:rvrD:cvnHewlett-Packard:ct6:cvr: dmi.product.name: HP xw9400 Workstation dmi.sys.vendor: Hewlett-Packard ** Affects: firefox (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug wily -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1500925 Title: Ubuntu 15.10 Idle freezing/screen not waking up To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1500925/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs