https://bugs.winehq.org/show_bug.cgi?id=50637
Bug ID: 50637 Summary: battle.net 2020-02-04 update graphical glitches (browser acceleration must be disabled) Product: Wine Version: 6.1 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs@winehq.org Reporter: aerusso@aerusso.net Distribution: ---
Running 6.1 wine-staging, I loaded battle.net perfectly fine, and then allowed Battle.net to upgrade itself. It re-launched with a completely black window.
By right clicking on the tray icon, you can select the settings, and disable "Use browser hardware acceleration". After re-launching, the new (imo ugly---a completely irrelevant, off-topic comment for this bug report) Battle.net UI is visible. It's almost completely functional---but not all re-draws of the window seem to be captured, resulting in a much of the window being completely black. Moving the window or highlighting buttons prompts a re-draw.
As a note: originally I didn't think to access the settings menu from the tray. I was still able to start, e.g. Starcraft 2, by running SC2Switcher_x64.exe directly. It plays perfectly fine.
Are other people experiencing this?