If the breakage you're referring to is the failure to respond to clicks, that may have been a bug in nautilus that recently got fixed. Try with latest bits and see if it is no longer reproducible.
Regardless, this crash looks worth further examination, as it may be an unrelated problem. It is occurring on this line: #9 xi2mask_isset (mask=0x40, dev=dev@entry=0x7fd909c319d0, event_type=event_type@entry=21) at ../../dix/inpututils.c:1047 BUG_WARN(dev->id >= mask->nmasks); mask is set to 0x40 (64 in decimal) which is obviously not a valid memory address. Not sure why it's set to that value, but perhaps some instrumentation in RetrieveTouchDeliveryData() would elucidate that. Are you able to reproduce this crash? If so, we could prepare a patch to collect more details... ** Changed in: xorg-server (Ubuntu) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1161691 Title: [Samsung Series 7 Slate] Xorg crashed with SIGABRT in xi2mask_isset() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1161691/+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