I have also been affected by this bug in all 10.04 kernels. I have a Thinkpad T500 with Intel 5300 AGN wireless card. I will try the fix in comment #12. Usually, in my case it occurs when I'm streaming radio over HTTP using Rythmbox music player.
Simply closing the lid (thus putting the computer in sleep mode) and waking it up usually solved the problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/578546 Title: wireless randomly disconnects -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
