When I click on any display filters in the display-filter textbox, this warning happens:
What is the solution?
The 1.2 branch is no longer maintained by us. If you need it fixed in Wireshark 1.2.7 in Ubuntu 10.04 you'll have to report there.
Anyway, the issue is not a big issue, an annoyance it is.
Wireshark releases have progressed to the 1.4 and now 1.6 branch, and even the 1.2 branch has seen 11 further (maintenance-)releases since 1.2.7. These have become available in newer Ubuntu releases.
answered 08 Aug '11, 02:55