[Ubuntu-x-swat] [Bug 1228506] Re: [prime] Frequent display artifacts, take 2
No, that is not a cache coherency bug. It is very likely it is just the lack of synchronisation on the dma-buf between the two drivers. -- 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/1228506 Title: [dual monitor, xorg, intel] Corrupted rendering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1228506/+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 1228506] Re: [prime] Frequent display artifacts, take 2
Sample screen showing the bug ** Attachment added: "2013-10-11 20.15.46.jpg" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1228506/+attachment/3875059/+files/2013-10-11%2020.15.46.jpg -- 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/1228506 Title: [prime] Frequent display artifacts, take 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1228506/+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 1228506] Re: [prime] Frequent display artifacts, take 2
Additional notes: * this doesn't have anything to do with Mir, just pure X * Kevin mentioned: its my understanding that there was (is?) a cache coherency bug in the intel driver -- 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/1228506 Title: [prime] Frequent display artifacts, take 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1228506/+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 1228506] Re: [prime] Frequent display artifacts, take 2
Any suggestions for workarounds appreciated. The system is hardly usable with the external monitor (e.g. surfing on the web & scrolling). I tried lxde desktop, it behaves the same. Thanks! -- 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/1228506 Title: [prime] Frequent display artifacts, take 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1228506/+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 1228506] Re: [prime] Frequent display artifacts, take 2
On the external monitor. Built-in laptop display seems to be fine. Note: symptoms include slow-motion typing, e.g. letters appear on screen 0.5sec later than typed. -- 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/1228506 Title: [prime] Frequent display artifacts, take 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1228506/+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 1228506] Re: [prime] Frequent display artifacts, take 2
On which display do you see the cursor artifacts? ** Summary changed: - Frequent display artifacts, take 2 + [prime] Frequent display artifacts, take 2 -- 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/1228506 Title: [prime] Frequent display artifacts, take 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1228506/+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
