[Ubuntu-x-swat] [Bug 745608] Re: [915GM] font corruption on Intel GMA900
Ferry, Could you please post some more detail? What is sna? What libs & drivers are you using? E.g. mesa / opengl, intel video, vaapi.. I'm just trying to shine up my own quantal desktop here. Thanks much! -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745608 Title: [915GM] font corruption on Intel GMA900 To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745608/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 966744] Re: [i965] Resume from suspend leaves me with black screen or a screen of the desktop before it suspended. Compiz hung in intel_update_renderbuffers() from intel_prepare_r
almost forgot: I also use the xserver-xorg-video-intel package from https://launchpad.net/~ubuntu-x-swat -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/966744 Title: [i965] Resume from suspend leaves me with black screen or a screen of the desktop before it suspended. Compiz hung in intel_update_renderbuffers() from intel_prepare_render() from brw_draw_prims() To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/966744/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 966744] Re: [i965] Resume from suspend leaves me with black screen or a screen of the desktop before it suspended. Compiz hung in intel_update_renderbuffers() from intel_prepare_r
I got no problems. Try this: add "i915.semaphores=1" to your kernel options in /etc/default/grub (AND run update-grub AND reboot). E.g: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash elevator=noop i915.semaphores=1" I also do created /usr/share/X11/xorg.conf.d/20-intel.conf with this in it: Section "Device" Identifier "Intel" Driver "intel" Option "AccelMethod" "exa" Option "MigrationHeuristic" "greedy" Option "DebugWait" "true" Option "SwapbuffersWait" "false" EndSection ^ ^ again, reboot if you do that and/or play with those options. YMMV. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/966744 Title: [i965] Resume from suspend leaves me with black screen or a screen of the desktop before it suspended. Compiz hung in intel_update_renderbuffers() from intel_prepare_render() from brw_draw_prims() To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/966744/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 820881] Re: [i945] Heavy screen and font corruption when free memory is low on GMA950
My suggestions: 1. DebugWait / SwapbuffersWait: create the file /usr/share/X11/xorg.conf.d/20-intel.conf with the following: Section "Device" Identifier "Intel" Driver "intel" Option "DebugWait" "true" Option "SwapbuffersWait" "false" EndSection 2. Add "i915.semaphores=1" to the kernel boot command line in /etc/default/grub/ E.g.: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.semaphores=1" (then run update-grub and reboot). 3. turn off font anti-aliasing, 4. set the DPI for your screen correctly, ^^Unfortunately multiple sub-systems manageo both of those. Suggestions welcome. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/820881 Title: [i945] Heavy screen and font corruption when free memory is low on GMA950 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/820881/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745608] Re: [915GM] font corruption on Intel GMA900
It's like my computer is running out of toner. I get this font corruption everywhere unless I use this workaround: add debug options for intel driver by creating the file "/usr/share/X11/xorg.conf.d/20-intel.conf" with the following contents: Section "Device" Identifier "Intel" Driver "intel" Option "DebugWait" "true" Option "SwapbuffersWait" "false" EndSection -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745608 Title: [915GM] font corruption on Intel GMA900 To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745608/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 745608] Re: [915GM] font corruption on Intel GMA900
'debugwait' fixed the problem for me on eeepc900 both w/ 512M & upgraded 2G ram, no swap in any case. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/745608 Title: [915GM] font corruption on Intel GMA900 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/745608/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 820881] Re: [i945] Heavy screen and font corruption when free memory is low on GMA950
I get font corruption in an i915 both with 512M and after upgrade to 2G memory and no swap in either case. Only adding the 'debugwait' fix makes the font corruption go away for me in either Unity or Cinnamon desktop. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/820881 Title: [i945] Heavy screen and font corruption when free memory is low on GMA950 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/820881/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
