With an up-to-date F18 including updates-testing, in GNOME Shell with ATI Radeon graphics,… … in the Firefox text area editor, e.g. when adding comments at bugzilla.redhat.com, I see rendering errors from time to time. Such as empty lines hiding my text, damaged lines, duplicated lines, but moving up and down fixes that again. Known thing? GNOME Shell specific? -- Fedora release 18 (Spherical Cow) - Linux 3.6.10-5.fc18.x86_64 loadavg: 0.02 0.02 0.05 -- test mailing list test@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe: https://admin.fedoraproject.org/mailman/listinfo/test