Sure. I've attached two photos, *115057.jpg is with Xwayland enabled, *115744.jpg disabled. Note that this "tearing" may be different from other reports - nothing is moving on the display (ie. it is possible wayland simply read the horizontal frame buffer dimensions wrong).
** Attachment added: "with Xwayland enabled" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1730796/+attachment/5025763/+files/IMG_20171221_115057.jpg -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1730796 Title: Ubuntu 17.10 graphical login and desktop unreadable (no hsync, tearing) on AMD Epyc servers Status in gnome-shell package in Ubuntu: Incomplete Status in mutter package in Ubuntu: Incomplete Bug description: Seen on both SuperMicro and Dell AMD Epyc based servers (that's right, I installed the desktop version of 17.10 on a server): Dell: $ lspci | grep VGA 83:00.0 VGA compatible controller: Matrox Electronics Systems Ltd. Device 0536 (rev 04) $ lspci -s 83:00 -n 83:00.0 0300: 102b:0536 (rev 04) SuperMicro: $ lspci | grep VGA 02:00.0 VGA compatible controller: ASPEED Technology, Inc. ASPEED Graphics Family (rev 41) $ lspci -s 02:00 -n 02:00.0 0300: 1a03:2000 (rev 41) The Xwayland default is not a good one here, editing /etc/gdm3/custom.conf and removing the comment in front of WaylandEnable=false has fixed every system that has failed. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1730796/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
