I have similar problem on the same wireless card, however on a HP EliteBook 8540w.
However even when I set the router in B/G-Mixed, or G-only, the laptop refuses to connect, or takes like 1 or 2 min to connect, and then disconnects almost immediately after. To rule out any hw issue, I booted in Win7, and there the card seems to work fine (at least stable for the 5min I was logged in). What I tried already: - temporarily disabled wireless security - tried router in B/G-Mixed, G-Only, B-only. - remove & add back iwlagn module, with and without 11n_disabled. It's on Maverick, with Linux griffin 2.6.35-24-generic #42-Ubuntu SMP Thu Dec 2 02:41:37 UTC 2010 x86_64 GNU/Linux What can I do to debug the issue? I don't find any relevant log on the system that I could use to narrow down the problem. I don't care about speed since it's only for internet (so 802.11b/g is ok). Kind regards -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/654152 Title: Intel Centrino Ultimate-N 6300 supports abg only -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
