[Bug 785841] Re: Screen remains blank after waking up from screensaver
i915 on both systems. Also - disabling power management circumvents this issue. So the bug appears to be related to power management with the i915 driver. Dell Studio 1558: 00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 12) (prog-if 00 [VGA controller]) Subsystem: Dell Device 0413 Flags: bus master, fast devsel, latency 0, IRQ 43 Memory at f000 (64-bit, non-prefetchable) [size=4M] Memory at d000 (64-bit, prefetchable) [size=256M] I/O ports at 1800 [size=8] Expansion ROM at [disabled] Capabilities: Kernel driver in use: i915 Kernel modules: i915 HP Pavillion p6367c: 00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Device 2a94 Flags: bus master, fast devsel, latency 0, IRQ 43 Memory at fe40 (64-bit, non-prefetchable) [size=4M] Memory at e000 (64-bit, prefetchable) [size=256M] I/O ports at cc00 [size=8] Expansion ROM at [disabled] Capabilities: Kernel driver in use: i915 Kernel modules: i915 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/785841 Title: Screen remains blank after waking up from screensaver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/785841/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 785841] Re: Screen remains blank after waking up from screensaver
Added apport log for the Dell as well. ** Attachment added: "apport.xorg.jHWeyG.apport" https://bugs.launchpad.net/ubuntu/+bug/785841/+attachment/2136619/+files/apport.xorg.jHWeyG.apport -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/785841 Title: Screen remains blank after waking up from screensaver -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 785841] [NEW] Screen remains blank after waking up from screensaver
Public bug reported: Ubuntu 11.04. Issue did not occur for 10.10 and earlier versions. Occasionally, after waking up from screensaver, the screen remains black. The mouse cursor is visible and can be moved around, it will even change where a text input box might be, but the screen does not get rendered. I can switch back and forth to text consoles, but can't seem to get the GUI back without killing X. Repeatedly happens for me on two machines: - Dell Studio 1558 - HP Pavillion p6367c Attached the apport file for the HP. ** Affects: 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/785841 Title: Screen remains blank after waking up from screensaver -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 785841] Re: Screen remains blank after waking up from screensaver
** Attachment added: "apport.xorg.pLG5t5.apport" https://bugs.launchpad.net/bugs/785841/+attachment/2136505/+files/apport.xorg.pLG5t5.apport -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/785841 Title: Screen remains blank after waking up from screensaver -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
