Confirming this issue with the Lenovo Z510. The wireless works randomly. All the problems mentioned here actually happen on this model. Between slow connection, not seeing 5ghz, dropping packets, dropping connection I actually thought I had problems with the laptop but after checking another 5 similar models, all had the same behavior.
I am using Vivid 15.04 and the latest 3.19 kernel version as of right now. Linux cyrex 3.19.0-9-generic #9-Ubuntu SMP Wed Mar 11 17:50:03 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux I have not tried the patch yet but will proceed and give feedback. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1415880 Title: 14e4:4365 bcmwl-kernel source: fix for null pointer crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1415880/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
