[Ubuntu-x-swat] [Bug 1588009] Re: "libinput bug: timer offset negative" keeps coming up in syslog

2018-11-06 Thread knb
Here : https://bugs.freedesktop.org/show_bug.cgi?id=96312 some people said this is caused by a "slow compositor" . In my case, it seems to me, these log entries are probably caused by a Xorg process running with 100% cpu blocking the UI for ~ 1 minute. This happens after animations played (e.g.

[Ubuntu-x-swat] [Bug 659792] Re: starting java gui app X crashes

2011-05-26 Thread knb
On natty this happpens when I run eclipse helios with 1 GB memory, and VMWare Workstation 7 which is also quite memory hungry. May 26 10:42:08 kernel: [502793.022557] Xorg[18671]: segfault at 5ba34f0 ip 05ba34f0 sp 7fff0a68dd78 error 15 May 26 10:42:39 kernel: [502823.261055]