Hi! Have issues with my 5300 card, and i made some testing.
wireless n is unstable if you add ap_scan=1 or scan_ssid=1 in wpa_supplicant.conf if i set them to 0 and add my network into wpa_supplicant.conf it connects at 300mbit/s if i do som bwtesting i get good n performance! as soon as i enable one of these settings, the tx bitrates starts jumping up and down... if i enable debugging i wpa_supplicant i can see that it goes down to 1mbit everytime a "CTRL-EVENT-SCAN-RESULTS" is made. iw wlan0 link tx bitrate: 1 Mbit/s - when scanning (jumping up and down) tx bitrate: 300 Mbit/s - when scanning is disabled. dont't know if it help you to figure out the problem i still get some Tx excessive retries: and Invalid misc: but the performance is better! /Mikael -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/630748 Title: iwlagn degrades quickly during normal wifi session To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/630748/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
