I also observe the bug reported here, and I can confirm that the dmesg errors are still present in 3.17 (tested with 3.17.0-031700rc4-generic).
Every time iwconfig is invoked, a new pair of dmesg errors like this appears: [ 1468.755300] ERROR @wl_dev_intvar_get : error (-1) [ 1468.755304] ERROR @wl_cfg80211_get_tx_power : error (-1) Btw, I am using Ubuntu 14.04 on a Macbook Pro 11,1 (late 2013 retina). Happy to help with additional info if that is of interest. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1360887 Title: ERROR @wl_cfg80211_get_tx_power : error (-1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1360887/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
