Public bug reported: Using my laptop since a long time with Saucy with no problem, I got disconnected all the time from WiFi since upgrade to trusty. Laptop is a Lenovo L420 with Realtek WiFi integrated.
What happens : After some time connected to WiFi, connection is lost, NM notification going from "on air" to "not connected". To solve the problem, I need to either bring down/up WiFi with physical switch, or uncheck/check 'Activate WiFi' in NM applet, or uncheck/check 'Activate Network' in NM applet. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-firmware 1.127 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 CurrentDesktop: Unity Date: Thu May 1 23:35:13 2014 Dependencies: EcryptfsInUse: Yes PackageArchitecture: all SourcePackage: linux-firmware UpgradeStatus: Upgraded to trusty on 2014-04-19 (12 days ago) ** Affects: linux-firmware (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug linux-firmware trusty wifi -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1315170 Title: Repeateadly WiFi disconnection since upgrade to Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1315170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs