I'm not using oibaf. I used to use it, but uninstalled it with ppa-purge, but this problem is present regardless of oibaf is installed.
** Changed in: mesa (Ubuntu) Status: Invalid => New ** Changed in: xorg-server (Ubuntu) Status: Invalid => New -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1770913 Title: Software rendering is forced after 18.04 upgrade (Intel Core 2 Duo P8600 / GMA 4500MHD) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1770913/+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