** Description changed: Using an Asus Zenbook UX303L, with the last kernel, wifi is almost unusable. The connection is VERY slow and keeps dropping. There was absolutely no problem with the linux-image-3.13.0-40-generic kernel. Tried turning off the power management of wlan0 without any changes. + + lspci -knn | grep Net -A2 + + 02:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 6b) + Subsystem: Intel Corporation Dual Band Wireless-N 7260 [8086:c160] + Kernel driver in use: iwlwifi Here is the speedtest output with the last kernel: ☺ ~⮀ speedtest Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Orange (***)... Selecting best server based on latency... Hosted by iperf.fr (Rouen) [315.45 km]: 15.149 ms Testing download speed........................................ Download: 19.17 Mbits/s Testing upload speed.................................................. Upload: 30.53 Mbits/s And after a rollback on the 3.13 ☺ ~⮀ speedtest Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Orange (***)... Selecting best server based on latency... Hosted by TestDebit.info (Limoges) [264.48 km]: 13.848 ms Testing download speed........................................ Download: 61.95 Mbits/s Testing upload speed.................................................. Upload: 71.33 Mbits/s ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.16.0-25-generic 3.16.0-25.33~14.04.2 ProcVersionSignature: Ubuntu 3.16.0-25.33~14.04.2-generic 3.16.7 Uname: Linux 3.16.0-25-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.5 Architecture: amd64 CurrentDesktop: GNOME Date: Tue Dec 2 22:39:01 2014 InstallationDate: Installed on 2014-11-20 (12 days ago) InstallationMedia: Ubuntu-GNOME 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) ProcEnviron: - TERM=xterm - PATH=(custom, no user) - XDG_RUNTIME_DIR=<set> - LANG=fr_FR.UTF-8 - SHELL=/bin/bash + TERM=xterm + PATH=(custom, no user) + XDG_RUNTIME_DIR=<set> + LANG=fr_FR.UTF-8 + SHELL=/bin/bash SourcePackage: linux-lts-utopic UpgradeStatus: No upgrade log present (probably fresh install)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1398585 Title: [Inter 7260] Very slow and unstable WIFI To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-utopic/+bug/1398585/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
