It seems I'm not able to reproduce this bug (I just tried with Ubuntu 12.04.2 on two notebooks with an Intel GPU but I don't have this bug)
Is it maybe possible to help us by compiling the dock in order to find which modification has introduced this bug? It's not complicated: Simply use a script to compile the dock (it's really easy on Ubuntu): http://glx-dock.org/ww_page.php?p=By%20compiling&lang=en#5-Debian%20/%20Ubuntu (you can choose the 2d option: 2 --> Download only the last rev) Then, open a terminal and launch this command: $ cd /opt/cairo-dock_bzr/cairo-dock-core/build Now, it's time to check if you have this bug with older versions. You can use bzr to download a previous version, then make to compile it and cairo-dock -f to launch the dock without plugins (no need to recompile all plugins each time if you also have this bug without plugins): $ bzr up -r XXXX ## => where XXXX is the revision, e.g.: bzr up -r 1380 $ make -j $(grep -c ^processor /proc/cpuinfo) && sudo make install $ cairo-dock -f I think that the bug has been introduced before the rev 1380 (maybe before rev 1330 if masterok had this bug for the first time in January) but after the rev 1276 (the 3.1 version). So is it possible to launch these 3 previous commands and just change the rev until you find which rev has introduced this bug => ex: check the rev 1380, 1340, 1300, etc. if the bug is between 1340 and 1300, download the rev 1330 then 1320 etc. PS: it's possible that the compilation fails, simply try the next (+1) revision ;) Thank you for your help! -- 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/1127281 Title: Artifacts when scrolling To manage notifications about this bug go to: https://bugs.launchpad.net/cairo-dock-core/+bug/1127281/+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