I’m using a dual-boot (Ubuntu - Windows 10) HP-Pavillon laptop. The installed Ubuntu is 18.04.1 LTS; 64 bit with Gnome 3.28.2. UEFI-secure boot is disabled.
My problem: If I go away from my Fritz!Box-router or waiting a while in the near the wifi-connection is interrupted. Using Windows and another devices the connection is stable.
Thank you in advance for your help.
That’s so unusual. I suggest check in the additional hardware and see if there are additional proprietary drivers available for your system. This may help you solve the problem.
After spending a lot of wasted time with 18.04 yesterday I installed 18.10 - it worked fine from the live session on to the installation.