[Desktop-packages] [Bug 1173335] Re: Resolution continually switches with dual monitors + screen flickering
[Expired for xorg-server (Ubuntu) because there has been no activity for 60 days.] ** Changed in: xorg-server (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1173335 Title: Resolution continually switches with dual monitors + screen flickering Status in “xorg-server” package in Ubuntu: Expired Bug description: I've had this bug since Ubuntu 12.04 and have battled with it for 8+ months. Originally, switching from 11.10 to 12.04, I experienced bad screen flickering (3-45 seconds between flickers) and could not find the issue. I was also not able to run multiple monitors because when I plugged in the HDMI cable, the resolution between screens would continually change (every ~2 seconds) and would not settle on a configuration. I finally was able to fix the issue by switching kernel versions to the 3.4 kernel (back when I had 12.04). When I upgraded to 12.10 (upgrading the kernel again to the default shipped with 12.10), I had the same issue and reinstalled the 3.4 kernel and fixed the issue. Now I'm back to the same issue after upgrading to 13.04. I have screen/window flickering at random intervals and I cannot run an external monitor (although, I can get about 10 minutes out of it before it resets configurations for me). I can't reinstall the 3.4 kernel as there is no version for ringtail. Specs: Description:Ubuntu 13.04 Release:13.04 Memory: 5.7 GiB Processor: Intel® Core™ i7-2640M CPU @ 2.80GHz × 4 Graphics: Intel® Sandybridge Mobile (with discrete AMD graphics) (open source drivers xorg-edgers) OS type: 64-bit lspci dump for discrete graphics card: 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Whistler [Radeon HD 6600M/6700M/7600M Series] (rev ff) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1173335/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1173335] Re: Resolution continually switches with dual monitors + screen flickering
Ethan Pollitt, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com/daily-live/current/ . If it remains an issue, could you please run the following command in the development release from a Terminal (Applications-Accessories-Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p xorg-server REPLACE-WITH-BUG-NUMBER Please note, given that the information from the prior release is already available, doing this on a release prior to the development one would not be helpful. Thank you for your understanding. Helpful bug reporting tips: https://wiki.ubuntu.com/ReportingBugs ** Changed in: xorg-server (Ubuntu) Importance: Undecided = Low ** Changed in: xorg-server (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1173335 Title: Resolution continually switches with dual monitors + screen flickering Status in “xorg-server” package in Ubuntu: Incomplete Bug description: I've had this bug since Ubuntu 12.04 and have battled with it for 8+ months. Originally, switching from 11.10 to 12.04, I experienced bad screen flickering (3-45 seconds between flickers) and could not find the issue. I was also not able to run multiple monitors because when I plugged in the HDMI cable, the resolution between screens would continually change (every ~2 seconds) and would not settle on a configuration. I finally was able to fix the issue by switching kernel versions to the 3.4 kernel (back when I had 12.04). When I upgraded to 12.10 (upgrading the kernel again to the default shipped with 12.10), I had the same issue and reinstalled the 3.4 kernel and fixed the issue. Now I'm back to the same issue after upgrading to 13.04. I have screen/window flickering at random intervals and I cannot run an external monitor (although, I can get about 10 minutes out of it before it resets configurations for me). I can't reinstall the 3.4 kernel as there is no version for ringtail. Specs: Description:Ubuntu 13.04 Release:13.04 Memory: 5.7 GiB Processor: Intel® Core™ i7-2640M CPU @ 2.80GHz × 4 Graphics: Intel® Sandybridge Mobile (with discrete AMD graphics) (open source drivers xorg-edgers) OS type: 64-bit lspci dump for discrete graphics card: 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Whistler [Radeon HD 6600M/6700M/7600M Series] (rev ff) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1173335/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1173335] Re: Resolution continually switches with dual monitors + screen flickering
Downgrading to 12.10 or 12.04 did not help, my screen was still flickering. I am now on Debian/Gnome and everything is fine. Yet, I occasionally have a minor flickering, I'm not sure whether or not it is the same problem. I still cannot use dual screens without having total random behaviour: monitors alternate between clone, one on one off and both on, like every minute. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1173335 Title: Resolution continually switches with dual monitors + screen flickering Status in “xorg-server” package in Ubuntu: Confirmed Bug description: I've had this bug since Ubuntu 12.04 and have battled with it for 8+ months. Originally, switching from 11.10 to 12.04, I experienced bad screen flickering (3-45 seconds between flickers) and could not find the issue. I was also not able to run multiple monitors because when I plugged in the HDMI cable, the resolution between screens would continually change (every ~2 seconds) and would not settle on a configuration. I finally was able to fix the issue by switching kernel versions to the 3.4 kernel (back when I had 12.04). When I upgraded to 12.10 (upgrading the kernel again to the default shipped with 12.10), I had the same issue and reinstalled the 3.4 kernel and fixed the issue. Now I'm back to the same issue after upgrading to 13.04. I have screen/window flickering at random intervals and I cannot run an external monitor (although, I can get about 10 minutes out of it before it resets configurations for me). I can't reinstall the 3.4 kernel as there is no version for ringtail. Specs: Description:Ubuntu 13.04 Release:13.04 Memory: 5.7 GiB Processor: Intel® Core™ i7-2640M CPU @ 2.80GHz × 4 Graphics: Intel® Sandybridge Mobile (with discrete AMD graphics) (open source drivers xorg-edgers) OS type: 64-bit lspci dump for discrete graphics card: 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Whistler [Radeon HD 6600M/6700M/7600M Series] (rev ff) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1173335/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1173335] Re: Resolution continually switches with dual monitors + screen flickering
The issue with my screen flashing got so bad I had to downgrade back to 12.10 and the 3.5 kernel. I'm still having issues with the external monitor switching configurations (resolution, position, and mirror- displays switches every several minutes). -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1173335 Title: Resolution continually switches with dual monitors + screen flickering Status in “xorg-server” package in Ubuntu: Confirmed Bug description: I've had this bug since Ubuntu 12.04 and have battled with it for 8+ months. Originally, switching from 11.10 to 12.04, I experienced bad screen flickering (3-45 seconds between flickers) and could not find the issue. I was also not able to run multiple monitors because when I plugged in the HDMI cable, the resolution between screens would continually change (every ~2 seconds) and would not settle on a configuration. I finally was able to fix the issue by switching kernel versions to the 3.4 kernel (back when I had 12.04). When I upgraded to 12.10 (upgrading the kernel again to the default shipped with 12.10), I had the same issue and reinstalled the 3.4 kernel and fixed the issue. Now I'm back to the same issue after upgrading to 13.04. I have screen/window flickering at random intervals and I cannot run an external monitor (although, I can get about 10 minutes out of it before it resets configurations for me). I can't reinstall the 3.4 kernel as there is no version for ringtail. Specs: Description:Ubuntu 13.04 Release:13.04 Memory: 5.7 GiB Processor: Intel® Core™ i7-2640M CPU @ 2.80GHz × 4 Graphics: Intel® Sandybridge Mobile (with discrete AMD graphics) (open source drivers xorg-edgers) OS type: 64-bit lspci dump for discrete graphics card: 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Whistler [Radeon HD 6600M/6700M/7600M Series] (rev ff) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1173335/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1173335] Re: Resolution continually switches with dual monitors + screen flickering
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: xorg-server (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1173335 Title: Resolution continually switches with dual monitors + screen flickering Status in “xorg-server” package in Ubuntu: Confirmed Bug description: I've had this bug since Ubuntu 12.04 and have battled with it for 8+ months. Originally, switching from 11.10 to 12.04, I experienced bad screen flickering (3-45 seconds between flickers) and could not find the issue. I was also not able to run multiple monitors because when I plugged in the HDMI cable, the resolution between screens would continually change (every ~2 seconds) and would not settle on a configuration. I finally was able to fix the issue by switching kernel versions to the 3.4 kernel (back when I had 12.04). When I upgraded to 12.10 (upgrading the kernel again to the default shipped with 12.10), I had the same issue and reinstalled the 3.4 kernel and fixed the issue. Now I'm back to the same issue after upgrading to 13.04. I have screen/window flickering at random intervals and I cannot run an external monitor (although, I can get about 10 minutes out of it before it resets configurations for me). I can't reinstall the 3.4 kernel as there is no version for ringtail. Specs: Description:Ubuntu 13.04 Release:13.04 Memory: 5.7 GiB Processor: Intel® Core™ i7-2640M CPU @ 2.80GHz × 4 Graphics: Intel® Sandybridge Mobile (with discrete AMD graphics) (open source drivers xorg-edgers) OS type: 64-bit lspci dump for discrete graphics card: 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Whistler [Radeon HD 6600M/6700M/7600M Series] (rev ff) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1173335/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1173335] Re: Resolution continually switches with dual monitors + screen flickering
I have the flickering problem on external monitor (VGA connection) on my Lenovo T400 with integrated Intel graphic card. I've installed Ubuntu 13.04. From lshw output: : : *-display:0 description: VGA compatible controller product: Mobile 4 Series Chipset Integrated Graphics Controller vendor: Intel Corporation : : -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1173335 Title: Resolution continually switches with dual monitors + screen flickering Status in “xorg-server” package in Ubuntu: Confirmed Bug description: I've had this bug since Ubuntu 12.04 and have battled with it for 8+ months. Originally, switching from 11.10 to 12.04, I experienced bad screen flickering (3-45 seconds between flickers) and could not find the issue. I was also not able to run multiple monitors because when I plugged in the HDMI cable, the resolution between screens would continually change (every ~2 seconds) and would not settle on a configuration. I finally was able to fix the issue by switching kernel versions to the 3.4 kernel (back when I had 12.04). When I upgraded to 12.10 (upgrading the kernel again to the default shipped with 12.10), I had the same issue and reinstalled the 3.4 kernel and fixed the issue. Now I'm back to the same issue after upgrading to 13.04. I have screen/window flickering at random intervals and I cannot run an external monitor (although, I can get about 10 minutes out of it before it resets configurations for me). I can't reinstall the 3.4 kernel as there is no version for ringtail. Specs: Description:Ubuntu 13.04 Release:13.04 Memory: 5.7 GiB Processor: Intel® Core™ i7-2640M CPU @ 2.80GHz × 4 Graphics: Intel® Sandybridge Mobile (with discrete AMD graphics) (open source drivers xorg-edgers) OS type: 64-bit lspci dump for discrete graphics card: 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Whistler [Radeon HD 6600M/6700M/7600M Series] (rev ff) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1173335/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1173335] Re: Resolution continually switches with dual monitors + screen flickering
** Tags added: edgers -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1173335 Title: Resolution continually switches with dual monitors + screen flickering Status in “xorg” package in Ubuntu: New Bug description: I've had this bug since Ubuntu 12.04 and have battled with it for 8+ months. Originally, switching from 11.10 to 12.04, I experienced bad screen flickering (3-45 seconds between flickers) and could not find the issue. I was also not able to run multiple monitors because when I plugged in the HDMI cable, the resolution between screens would continually change (every ~2 seconds) and would not settle on a configuration. I finally was able to fix the issue by switching kernel versions to the 3.4 kernel (back when I had 12.04). When I upgraded to 12.10 (upgrading the kernel again to the default shipped with 12.10), I had the same issue and reinstalled the 3.4 kernel and fixed the issue. Now I'm back to the same issue after upgrading to 13.04. I have screen/window flickering at random intervals and I cannot run an external monitor (although, I can get about 10 minutes out of it before it resets configurations for me). I can't reinstall the 3.4 kernel as there is no version for ringtail. Specs: Description:Ubuntu 13.04 Release:13.04 Memory: 5.7 GiB Processor: Intel® Core™ i7-2640M CPU @ 2.80GHz × 4 Graphics: Intel® Sandybridge Mobile (with discrete AMD graphics) (open source drivers xorg-edgers) OS type: 64-bit lspci dump for discrete graphics card: 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Whistler [Radeon HD 6600M/6700M/7600M Series] (rev ff) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1173335/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1173335] Re: Resolution continually switches with dual monitors + screen flickering
** Package changed: xorg (Ubuntu) = xorg-server (Ubuntu) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1173335 Title: Resolution continually switches with dual monitors + screen flickering Status in “xorg-server” package in Ubuntu: New Bug description: I've had this bug since Ubuntu 12.04 and have battled with it for 8+ months. Originally, switching from 11.10 to 12.04, I experienced bad screen flickering (3-45 seconds between flickers) and could not find the issue. I was also not able to run multiple monitors because when I plugged in the HDMI cable, the resolution between screens would continually change (every ~2 seconds) and would not settle on a configuration. I finally was able to fix the issue by switching kernel versions to the 3.4 kernel (back when I had 12.04). When I upgraded to 12.10 (upgrading the kernel again to the default shipped with 12.10), I had the same issue and reinstalled the 3.4 kernel and fixed the issue. Now I'm back to the same issue after upgrading to 13.04. I have screen/window flickering at random intervals and I cannot run an external monitor (although, I can get about 10 minutes out of it before it resets configurations for me). I can't reinstall the 3.4 kernel as there is no version for ringtail. Specs: Description:Ubuntu 13.04 Release:13.04 Memory: 5.7 GiB Processor: Intel® Core™ i7-2640M CPU @ 2.80GHz × 4 Graphics: Intel® Sandybridge Mobile (with discrete AMD graphics) (open source drivers xorg-edgers) OS type: 64-bit lspci dump for discrete graphics card: 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Whistler [Radeon HD 6600M/6700M/7600M Series] (rev ff) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1173335/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1173335] Re: Resolution continually switches with dual monitors + screen flickering
** Tags added: dual-monitor flash flicker ubuntu ui xorg -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1173335 Title: Resolution continually switches with dual monitors + screen flickering Status in “xorg” package in Ubuntu: New Bug description: I've had this bug since Ubuntu 12.04 and have battled with it for 8+ months. Originally, switching from 11.10 to 12.04, I experienced bad screen flickering (3-45 seconds between flickers) and could not find the issue. I was also not able to run multiple monitors because when I plugged in the HDMI cable, the resolution between screens would continually change (every ~2 seconds) and would not settle on a configuration. I finally was able to fix the issue by switching kernel versions to the 3.4 kernel (back when I had 12.04). When I upgraded to 12.10 (upgrading the kernel again to the default shipped with 12.10), I had the same issue and reinstalled the 3.4 kernel and fixed the issue. Now I'm back to the same issue after upgrading to 13.04. I have screen/window flickering at random intervals and I cannot run an external monitor (although, I can get about 10 minutes out of it before it resets configurations for me). I can't reinstall the 3.4 kernel as there is no version for ringtail. Specs: Description:Ubuntu 13.04 Release:13.04 Memory: 5.7 GiB Processor: Intel® Core™ i7-2640M CPU @ 2.80GHz × 4 Graphics: Intel® Sandybridge Mobile (with discrete AMD graphics) (open source drivers xorg-edgers) OS type: 64-bit lspci dump for discrete graphics card: 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Whistler [Radeon HD 6600M/6700M/7600M Series] (rev ff) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1173335/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1173335] Re: Resolution continually switches with dual monitors + screen flickering
** Package changed: linux (Ubuntu) = xorg (Ubuntu) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1173335 Title: Resolution continually switches with dual monitors + screen flickering Status in “xorg” package in Ubuntu: New Bug description: I've had this bug since Ubuntu 12.04 and have battled with it for 8+ months. Originally, switching from 11.10 to 12.04, I experienced bad screen flickering (3-45 seconds between flickers) and could not find the issue. I was also not able to run multiple monitors because when I plugged in the HDMI cable, the resolution between screens would continually change (every ~2 seconds) and would not settle on a configuration. I finally was able to fix the issue by switching kernel versions to the 3.4 kernel (back when I had 12.04). When I upgraded to 12.10 (upgrading the kernel again to the default shipped with 12.10), I had the same issue and reinstalled the 3.4 kernel and fixed the issue. Now I'm back to the same issue after upgrading to 13.04. I have screen/window flickering at random intervals and I cannot run an external monitor (although, I can get about 10 minutes out of it before it resets configurations for me). I can't reinstall the 3.4 kernel as there is no version for ringtail. Specs: Description:Ubuntu 13.04 Release:13.04 Memory: 5.7 GiB Processor: Intel® Core™ i7-2640M CPU @ 2.80GHz × 4 Graphics: Intel® Sandybridge Mobile (with discrete AMD graphics) (open source drivers xorg-edgers) OS type: 64-bit lspci dump for discrete graphics card: 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Whistler [Radeon HD 6600M/6700M/7600M Series] (rev ff) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1173335/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
