After yesterday's update minus and X not working.
Minimize, Maximize, and exit icons are visible but dim like in background and can't be selected. Disabling hardware acceleration makes them bright again but they still can't be used. Change to troubleshoot mode and it works fine.
글쓴이 JPCaveman 수정일시
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This article explains what that means: https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode
There are other articles dealing with particular aspects such as this: https://support.mozilla.org/en-US/kb/troubleshoot-extensions-themes-to-fix-problems
After an automatic update this morning I lost the use of the - and x. I thought I found the solution: Unchecked "Use recommended performance settings" under Settings/Performance. Now the - and x are bright again (instead of the dim, window in background look) but they still don't work.
글쓴이 JPCaveman 수정일시
Thought I had it fixed when I swapped mice. Worked for a couple minutes then back to the same problem. The mouse works fine for every other program I've tried, but not Firefox after the upgrade.
글쓴이 JPCaveman 수정일시
JPCaveman said
Change to troubleshoot mode and it works fine.
If it works in Troubleshoot mode, what add-ons are you running? I'm in Win7 and cannot replicate the issue. see screenshot
글쓴이 jonzn4SUSE 수정일시