On Wed, Mar 18, 2015 at 10:45:16PM +0100, Mattieu Baptiste wrote: > On Wed, Mar 18, 2015 at 7:01 PM, Stefan Sperling <[email protected]> wrote: > > On Wed, Mar 18, 2015 at 06:31:03PM +0100, Mattieu Baptiste wrote: > >> Anyone seeing this? > > > > Yes, all the time. > > > >> I'll try to find this night the commit which is > >> causing this regression. > > > > If there was particular commit that made it much worse, that would > > be good to know. > > Ok, so I tried reverting one by one every commit. Starting with rev. > 1.33 of if_iwm.c, the interface cannot be brought up (no carrier). > With rev. 1.32, the connection is OK and rather stable. > > My AP is capable of 802.11a/b/g/n at 2.4 and 5 GHz.
And I guess your AP is configured to use some 2.4GHz channel? Revision 1.33 enabled 11a support, which means scans will take much longer since more channels must be scanned. With if_iwm.c at HEAD, if you run 'ifconfig iwm0 media autoselect mode 11g' before doing anything else does it behave better again?
