Update: 1. I disabled the lock screen automatically option as well as suspend on idle option.
2. Again left the Laptop idle for a while. This time it didn't get stuck at the blank screen, but at what was on the screen before I left it idle. Which means it isn't problem with suspend mode. It gets stuck if left idle. 3. When restarted the Laptop, Ubuntu would not boot, showed black screen wit initrd(i think) error. Deduced the error solution from forums and re-installed the component of the kernel using sudo update-initramfs ..... 4. Haven't deduced yet if its a kernel problem, but I'm wondering how the kernel crashed? PS: Working on classic ubuntu, but have to wait as it crashes only occasionally, only if i leave it idle for a long long time. ** Tags added: apport-collected natty running-unity ubuntu ** Description changed: Binary package hint: unity - After suspend or closing laptop lid with option of "Blank Screen" after - closing of laptop lid in Power Preferences, if lid is opened after a - long time(approx. 20mins or more), the screen is blank with the option - missing for entering password and logging back in, into the suspended - system. This results in the need to shut down the Laptop manually (by - long pressing the power button) and restarting the system. + After suspend or closing laptop lid with option of "Blank Screen" after closing of laptop lid in Power Preferences, if lid is opened after a long time(approx. 20mins or more), the screen is blank with the option missing for entering password and logging back in, into the suspended system. This results in the need to shut down the Laptop manually (by long pressing the power button) and restarting the system. + --- + Architecture: i386 + CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell] + DistroCodename: natty + DistroRelease: Ubuntu 11.04 + DistroVariant: ubuntu + InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1) + InstallationMedia_: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1) + InstallationMedia__: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1) + NonfreeKernelModules: wl + Package: unity 3.8.14-0ubuntu1~natty1 + PackageArchitecture: i386 + ProcEnviron: + LANGUAGE=en_US:en + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcVersionSignature: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2 + ProcVersionSignature_: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2 + ProcVersionSignature__: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2 + Tags: natty running-unity natty running-unity natty running-unity ubuntu + Uname: Linux 2.6.38-8-generic-pae i686 + UnreportableReason: Please work this issue through technical support channels first. + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/798935 Title: Unity blank screen after suspend To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/798935/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
