Felix Miata wrote: > Anyone else have a perfectly working 16.04, upgrade to 18.04, then X > segfaults? Neither TDE nor IceWM run because X doesn't get far enough > along. Google hasn't found me anything on point as yet. :-( obviously your problem is coming from GL, so look into this direction. Disable or tune GL settings for the card or reinstall/install related. [ 1284.096] (EE) 9: /usr/lib/xorg/modules/extensions/libglx.so (0x7fb96e825000+0x28907) [0x7fb96e84d907] [ 1284.096] (EE) 10: /usr/lib/xorg/modules/extensions/libglx.so (0x7fb96e825000+0x2f8a1) [0x7fb96e8548a1] [ 1284.096] (EE) 11: /usr/lib/xorg/modules/extensions/libglx.so (0x7fb96e825000+0x27305) [0x7fb96e84c305] regards --------------------------------------------------------------------- To unsubscribe, e-mail: trinity-users-unsubscribe@xxxxxxxxxxxxxxxxxxxxxxxxxx For additional commands, e-mail: trinity-users-help@xxxxxxxxxxxxxxxxxxxxxxxxxx Read list messages on the web archive: http://trinity-users.pearsoncomputing.net/ Please remember not to top-post: http://trinity.pearsoncomputing.net/mailing_lists/#top-posting