Why is Firefox typing and cursor are slow upon a normal startup but everything works well when I restart in safe mode?
When I open FIrefox normally, the cursor movement is very jerky - seems to get stuck on every link. In addition typing in any box is delayed. When I restart with add-ons disabled and in safe mode, the cursor moves fine and typing is normal. I have disabled all my add-ons but that doesn't seem to help as each time I restart, the jerky cursor and delayed typing present again. What is wrong?
When I open FIrefox normally, the cursor movement is very jerky - seems to get stuck on every link. In addition typing in any box is delayed. When I restart with add-ons disabled and in safe mode, the cursor moves fine and typing is normal. I have disabled all my add-ons but that doesn't seem to help as each time I restart, the jerky cursor and delayed typing present again. What is wrong?
Solution choisie
Try to disable hardware acceleration in Firefox.
- Tools > Options > Advanced > General > Browsing: "Use hardware acceleration when available"
- https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
In Firefox Safe mode these changes are effective:
- all extensions are disabled
- the default theme is used (no persona)
- userChrome.css and userContent.css are ignored
- the default toolbar layout is used
- the Javascript JIT compiler is disabled
- hardware acceleration is disabled
- plugins are not affected
- preferences are not affected
Toutes les réponses (2)
Solution choisie
Try to disable hardware acceleration in Firefox.
- Tools > Options > Advanced > General > Browsing: "Use hardware acceleration when available"
- https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
In Firefox Safe mode these changes are effective:
- all extensions are disabled
- the default theme is used (no persona)
- userChrome.css and userContent.css are ignored
- the default toolbar layout is used
- the Javascript JIT compiler is disabled
- hardware acceleration is disabled
- plugins are not affected
- preferences are not affected
Thanks - that seems to have solved the problem