Nikolay Morozov, I am closing this report because the bug has been fixed in 15.04 as per your comment https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1304532/comments/18 .
This is a significant bug in Ubuntu. If you need a fix for the bug in previous versions of Ubuntu, please perform as much as possible of the SRU Procedure [1] to bring the need to a developer's attention.
[1]: https://wiki.ubuntu.com/StableReleaseUpdates#Procedure
Nikolay Morozov, I am closing this report because the bug has been fixed in 15.04 as per your comment https:/ /bugs.launchpad .net/ubuntu/ +source/ bcmwl/+ bug/1304532/ comments/ 18 .
This is a significant bug in Ubuntu. If you need a fix for the bug in previous versions of Ubuntu, please perform as much as possible of the SRU Procedure [1] to bring the need to a developer's attention.
[1]: https:/ /wiki.ubuntu. com/StableRelea seUpdates# Procedure