Sorry. A quick run of lspci -vvn in Feisty Herd 4 does show the device id as 0x0308, so maybe that means the kernel is properly detecting it as a PT880 Ultra, and something else is causing both Edgy and Feisty to hardlock in X.
-- no support for VIA PT880ULTRA on amd64/xeon https://launchpad.net/bugs/32968 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
