The update to xserver-xorg-core 2:1.18.4-0ubuntu0.8 doesnt seem to fix the menu bug for me.
I apt-mark unheld libegl1-mesa libgbm1 libgl1-mesa-dri libwayland- egl1-mesa mesa-vdpau-drivers Did an update. Checked that I had xserver-xorg-core 2:1.18.4-0ubuntu0.8 installed Rebooted. Then bug is back. Icons on Gimp Tool menu turns black and/red on mouse over. Popup menu in emacs (when closing emacs window with unsaved files) does not display some buttons until you mouse over them. Popup menu for software updater has black background instead of white. -- 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/1780846 Title: After update 2018-07-08 menus and buttons are behaving badly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1780846/+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