update: i turning on "Normal Effects" and make a reboot. and firefox shows all font designs ok. i have whit turning on "Normal Effects" a acceptable performance - my problem seams like solved
-- (Needs KMS) Background and full screen apps don't show up when Normal Visual Effects on (ATI RV100/RV200 chipset) https://bugs.launchpad.net/bugs/444139 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
