This can still be reproduced in the current 11.04 simply by using caffeine and setting it to "Prevent screensaver". So this indeed seems to be a problem on the notify-osd-side rather than an application error.
This can still be reproduced in the current 11.04 simply by using caffeine and setting it to "Prevent screensaver". So this indeed seems to be a problem on the notify-osd-side rather than an application error.