On my laptop, the bug is fixed since the beginning of the year approximately (before that, the bug appears at nearly every start).
Ubuntu 9.10 (Karmic) amd64
Linux Kernel 2.6.31-17 (but the bug seems to be fixed with the Linux Kernel 2.6.31-16 too, before the update)
NetworkManager 0.7.996
Notification Area 2.28.0
@ Cruncher: seems similar to me.
On my laptop, the bug is fixed since the beginning of the year approximately (before that, the bug appears at nearly every start).
Ubuntu 9.10 (Karmic) amd64
Linux Kernel 2.6.31-17 (but the bug seems to be fixed with the Linux Kernel 2.6.31-16 too, before the update)
NetworkManager 0.7.996
Notification Area 2.28.0