Same problem.
Ubuntu 10.10 Boinc 6.10.58 ATI 4xxx
Tried sudo /etc/init.d/boinc-client restart
BOINC restarts OK but (still) "No usable GPU found."
(Same rig under Windows 7 works fine.)
Same problem.
Ubuntu 10.10
Boinc 6.10.58
ATI 4xxx
Tried sudo /etc/init. d/boinc- client restart
BOINC restarts OK but (still) "No usable GPU found."
(Same rig under Windows 7 works fine.)