On Mon, 14 Apr 2008 23:51:03 +0800, Mini Stac wrote: > GNU bash, version 3.2.25(1)-release (i486-pc-linux-gnu) > > I am afraid I am not familiar with build, but if you can give me some steps > or links to a tutorial I would be happy to try it out. If you're not used to building tools from source code, most packages you need (make, gcc, etc.) are probably not installed on your system so you won't be able to build bash yourself. On my end, I tried building bash 3.2 including all the patches ubuntu is using, but I was still not able to reproduce the bug you reported: pwmconfig worked OK for me. So I just don't know what is going on. You may want to try reporting the bug to the Ubuntu bash package maintainer (if there's anything like that) and see if he/she has an idea. -- Jean Delvare