It looks likely (https://bugs.freedesktop.org/show_bug.cgi?id=3606) that the workaround from Debian's bugzilla, ie. the line acceleration fix, does not fix problems with 7000 / Mobility M6, only 9000/9100/9200. But for the latter cards, maybe the patch could be put in for Ubuntu.
I now separated the 7000/M6-series problems to bug 15219 from this bug's duplicates. ** Summary changed: - graphics lockups with radeon DRI + graphics lockups with radeon DRI (radeon 9000/9100/9200) -- graphics lockups with radeon DRI (radeon 9000/9100/9200) https://launchpad.net/bugs/63503 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
