This bug used to happen to me too in 15.10. Now I am using 16.04 and it is very stable (never happen in 16.04 so far). However, today I was installing IBM SPSS 14-week trial version and x-org crashed. (The bug report was sent automatically). X-org was crashing every time I tried to install SPSS. Then I found on forum that "libstdc++5" should be installed and after installation of it, I was able to finish the installation. However, I believe x-org should not crash because of these issues?
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to x11proto-core in Ubuntu. https://bugs.launchpad.net/bugs/1484380 Title: Xorg regular crash on wily To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/x11proto-core/+bug/1484380/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

