Cas, I feel that it is better not to restrict this bug to update manager only. Because:
1) This bug is not 100% reproducible, but it happens from time to time, to any application, noticeably, firefox.
2) The other times while it happens with firefox, I am using my office PC running 11.04, which just upgraded to 11.10 (both have this problem) with 2 monitors.
Cas, I feel that it is better not to restrict this bug to update manager only. Because:
1) This bug is not 100% reproducible, but it happens from time to time, to any application, noticeably, firefox.
2) The other times while it happens with firefox, I am using my office PC running 11.04, which just upgraded to 11.10 (both have this problem) with 2 monitors.