Today i was trying to reproduce a bug that victorj found and reported i think (tomreyn was able to reproduce), the bug involved a crash when changing nickname. I wanted to reproduce it on my system, so i changed my nickname to "pppppppppppppp" (15 p) and saved, then when i saw that i could not reproduce the bug because i didnt get any crash, i went to the options to change again my nick and i could not! Clicking on the name doesnt make appearing the "_" that let's you changing your name. Also while you host a game you can't change the name (at the least i can't). The "_" doesnt appear, well i saw it once but only once! If i am not wrong recently softcoder fixed a bug related to nickname so maybe it's a related problem to that change? It's the first time i have this bug.
My system: ubuntu lucid lynx 10.04 (latest version of the 10.04) 32 bits, 3gb of ram, amd athlon X2 64, ATI Raedon HD3200.