[Bug 1314367] Re: Flickering with Ubuntu 14.04 and nvidia card reappeared
An "edit" to my previous comment. This problem does not appear when running 331.38 (for me). I've rolled back the driver. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1314367 Title: Flickering with Ubuntu 14.04 and nvidia card reappeared To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314367/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1314367] Re: Flickering with Ubuntu 14.04 and nvidia card reappeared
My 14.04 system also suffers from a variation of this problem. FWIW, I find that the "flicker problem" is tied to the PERFORMANCE LEVEL of my GTX 275. If I watch the GPU from the PowerMizer panel of the "NVIDIA X Server Settings" application, the "flicker problem" appears when the Performance Level drops to 0. At Performance Level 1 or 2, the problem disappears. By "flicker problem", I mean that the screen erratically switches between a partially-updated display and a fully-updated display. All applications that don't "sufficiently challenge" the GPU, and cause the nVidia Performance Level to climb, suffer from this problem! However, if I run one of my high frame-rate OpenGL programs, the problem disappears, until I exit the application, and give the nVidia driver stack a chance to settle back down to Performance Level 0. BTW, none of the Compiz tweaks mentioned in this thread, or any other, has helped my situation, only the Performance Level matters. I'm now running nVidia Driver version 340.46, but the problem existed when I was running 331. My system is an "old" LGA 1366 Quad Core i7 with 12GB of memory, and a GTX 275. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1314367 Title: Flickering with Ubuntu 14.04 and nvidia card reappeared To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314367/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1229966] [NEW] wifi network automatically stops everytime in backtrack 5 r3
Public bug reported: i tried to upgrade backtrack 5 r3 Kubuntu to the latest stable version, the upgrade is done inside the backtrack itself which is installed on external usb hdd, but during the upgrade process, the wifi network stops automatically, and i have to disconnect and connected again, and it stops again and again, i haven't fingered out what the problem is, pleas help me, thanks for replying. ** Affects: update-manager (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/1229966 Title: wifi network automatically stops everytime in backtrack 5 r3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1229966/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs