UP2000 with Permedia 2. From dmesg, X(678): unaligned trap at 00000001207c9620: 000000012069d212 28 1 X(678): unaligned trap at 00000001207c9620: 000000012069d217 28 1 X(678): unaligned trap at 00000001207c9620: 000000012069d226 28 1 X(678): unaligned trap at 00000001207c9620: 000000012069d22a 28 1 X(678): unaligned trap at 00000001207c95e0: 0000020000080c63 28 2 X(678): unaligned trap at 00000001207c95f0: 0000020000080c67 28 1 X(678): unaligned trap at 00000001207c95f8: 0000020000080c6b 28 2 X(678): unaligned trap at 00000001207c9600: 0000020000080c6f 28 1
Can you upgrade to XFree86 4.0.3-1 and see if his problem goes away for you? A lot of improvements have happened in XFree86 since you've reported this bug and it is likely to have been fixed now. To get a copy of the latest: ftp://people.redhat.com/mharris Grab Mesa 3.4-13 also. Does this work for you?
The XFree86-4.0.3-7 build contains Alpha fixups directly from Compaq for the Permedia driver as well as many other drivers. These fixes reportedly fix the problem you are experiencing, and many others as well. You can obtain the XFree86-4.0.3-7 release from: ftp://people.redhat.com/mharris Please upgrade to this version and reopen the bug report in the unlikely event that the problem persists.