Just wiped my Dell Dimension 8300 of Ubuntu 7.10 and did a clean install of Ubuntu 8.04 and this bug still persists. To resolve the problem, I did the previously mentioned solution of adding lines to /etc/modprobe.d/blacklist:
blacklist i82875p_edac
blacklist edac_mc
After adding this and restarting, /var/log/Xorg.0.log does not list any errors.
Just wiped my Dell Dimension 8300 of Ubuntu 7.10 and did a clean install of Ubuntu 8.04 and this bug still persists. To resolve the problem, I did the previously mentioned solution of adding lines to /etc/modprobe. d/blacklist:
blacklist i82875p_edac
blacklist edac_mc
After adding this and restarting, /var/log/Xorg.0.log does not list any errors.