I think I killed my x video driver
Using Ubuntu 6.04 Dapper Drake,
My x.org windowing framework was using r128 driver (specified in xorg.conf file) and I was fuffing around with the video drivers and I stupidly installed the ATI fglrx drivers which I regret doing as I dont think my card is supported by fglrx drivers (ATI Rage Pro 128 card).
Now I cannot go back to the r128 driver, when I specify r128 in the xorg.conf file x windows will load and I get Gnome desktop however, glxgears runs at about 1 frame per 5 seconds and when I run "driconf" from a terminal, errors about r128 not existing are reported.
Can anybody give advice on how to reinstall the r128 drivers without me having to reinstall Ubuntu?