Looks like beryl-core is attempting to set a refresh rate of zero for the screen, which would be pretty bad. I can't reproduce here, but I think a temporary workaround would be to unselect 'detect refresh rate' in beryl-settings (General Options), which will cause rate in setRefreshRate to = 60.
One suspects a bug in detectRefreshRateOfScreen(), or (more likely?) whatever mechanism it's using to get the refresh rate; I'll investigate further. -- [apport] beryl crashed with SIGFPE in detectRefreshRateOfScreen() https://launchpad.net/bugs/95706 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
