My ECG and SpaceEngine 0.98 programs were working beautifully after I installed them using Q4Wine, shortly after I installed 20.04 Focal. In fact, a couple days ago I did my wife's EKG and transferred her readings to the Windows based program that analyzes the traces, The analysis did as expected. Her heart is doing fine! I also was testing SpaceEngine as well, along with my Steam games, which include Kerbel Space and Universe Sandbox^2. The last couple of days saw a couple of updates which involved around 500-600 apps. So, I retested the WINE programs again. Steam programs did well. The ECG and SpaceEngine would not run. They gave the following msg:
"wine cmd.exe /c echo '%ProgramFiles%' returned empty string, error message "wine: chdir to /run/user/1000/wine/server-33-4cf19 : No such file or directory" "
A search led to the following link:
https://www.mail-archive.com/debian-.../msg00566.html
However, it is even worse than that. If one starts the Q4Wine app and attempts to run any of the default Windows apps, like notepad, explorer, control, mines, etc., all produce a "-1" error.
Wine can't even run its own apps.
I spent about 30 minutes attempting to fix WINE and research the error msgs. Then I spent 3 minutes rolling back to my 20200112 snapshot.I'm going to watch WINE and allow upgrades to install again only when the bug is patched.
"wine cmd.exe /c echo '%ProgramFiles%' returned empty string, error message "wine: chdir to /run/user/1000/wine/server-33-4cf19 : No such file or directory" "
A search led to the following link:
https://www.mail-archive.com/debian-.../msg00566.html
However, it is even worse than that. If one starts the Q4Wine app and attempts to run any of the default Windows apps, like notepad, explorer, control, mines, etc., all produce a "-1" error.
Wine can't even run its own apps.
I spent about 30 minutes attempting to fix WINE and research the error msgs. Then I spent 3 minutes rolling back to my 20200112 snapshot.I'm going to watch WINE and allow upgrades to install again only when the bug is patched.
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