Well. I've done some more testing and I think that in my case, the disconnecting is related to the strength of signal - I don't really get disconnected when sitting right next to the AP (will test this some more), but if I move to a different room, I can get quite frequent disconnects (even several per minute).
However, this is not the AP's problem - we have three computers connected to the Wifi in our household and none have this kind of problems. Even this laptop, if booted into Windows, works perfectly fine. It only started disconnecting after upgrade to Jaunty. I am not sure what to do. I have tried to downgrade kernel to version 2.6.27 from Intrepid but that also didn't help. I keep getting disconnected under both kernel versions. It wouldn't be so bad if it managed to connect after some time - but instead, it tries to connect for a while and then just gives up completely and deactivates the device (if I understand the line "(wlan0): deactivating device (reason: 0). " from daemon.log correctly). Should I file a new bug for this (as it is probably not really connected with graphic drivers)? Is there even anything that can be done about it, or should I just give up and learn to live with it? -- [HP 2133 MiniNote laptop] Unexpected and unrecoverable wireless disconnect with B43 driver https://bugs.launchpad.net/bugs/331952 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs