I do have this problem, too. Ubuntu 10.04, Compiz 0.8.4.
This problem is mentioned in several other bug reports about more specific cases (usually the Update Manager), see below.
But it's a general problem. Mind the security impact!
Synaptic steals focus when minimized or when behind other windows https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/54300
Configuration Dialogs should not steal focus during updates https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/373974
'Downloading package information' and 'building dependency tree' progress dialogs request focus too often https://bugs.launchpad.net/ubuntu/+source/metacity/+bug/35876
Dialogs of background applications pop up in the foreground https://bugs.launchpad.net/metacity/+bug/67476
Child Windows [of Synaptic/update manager] should remain in the same desktop as the parent window https://bugs.launchpad.net/hundredpapercuts/+bug/391479
I do have this problem, too. Ubuntu 10.04, Compiz 0.8.4.
This problem is mentioned in several other bug reports about more specific cases (usually the Update Manager), see below.
But it's a general problem. Mind the security impact!
Synaptic steals focus when minimized or when behind other windows /bugs.launchpad .net/ubuntu/ +source/ update- manager/ +bug/54300
https:/
Configuration Dialogs should not steal focus during updates /bugs.launchpad .net/ubuntu/ +source/ update- manager/ +bug/373974
https:/
'Downloading package information' and 'building dependency tree' progress dialogs request focus too often /bugs.launchpad .net/ubuntu/ +source/ metacity/ +bug/35876
https:/
Dialogs of background applications pop up in the foreground /bugs.launchpad .net/metacity/ +bug/67476
https:/
Child Windows [of Synaptic/update manager] should remain in the same desktop as the parent window /bugs.launchpad .net/hundredpap ercuts/ +bug/391479
https:/