Same here with a freshly installed Ubuntu 14.04 running kernel
3.13.0-24-generic #46-Ubuntu SMP
I am using this wireless card :
http://www.intel.com/content/www/us/en/wireless-products/dual-band-wireless-ac-7260-bluetooth.html
Right after installation, wifi was extremely slow (to the point where
I just got a disconnection, here is what syslog has to say about it:
Apr 30 12:53:06 thibauld-desktop wpa_supplicant[815]: message repeated 47
times: [ wlan0: CTRL-EVENT-SCAN-STARTED ]
Apr 30 12:54:54 thibauld-desktop wpa_supplicant[815]: wlan0:
CTRL-EVENT-DISCONNECTED bssid=cc:35:40:57:80:e1
I just tried by doing the following:
1. re-enabling 11n
2. rebooting
3. disabling powersave
= does not work
The PC looks connected to the AP but even google.com will time-out after some
time (DNS_PROBE_FINISHED_NO_INTERNET).
Tried another website (http://test.com). Very slow connection. After a
Also affected. Here is a screenshot of gnome-terminal when the bugs
happens. It is *really* annoying.
** Attachment added: "gnome-terminal when the bug happens"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1434351/+attachment/4853854/+files/gnome-terminal.png.png
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