We landed support in lightdm for a special surfaceflinger session. This should be fixed now.
** Changed in: lightdm (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1226997 Title: lighdm does not get along with switchable Mir and surfaceflinger sessions Status in “lightdm” package in Ubuntu: Fix Released Bug description: we tried to use lp:~mterry/session-manager-touch/lightdm-switch on the ubuntu touch images. this code was written prior to adding Mir as a switchable (test) option to the otherwise surfaceflinger based images. now that Mir is shipped alongside, lightdm always prefers Mir for the user session and we lose the ability to use surfaceflinger (which is supposed to still be the default) completely. i am not sure how hard it is to update the patch to support that usecase. in case it is not, we need to wait for Mir to become the default on the touch images before merging. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1226997/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp