my Screen darkens & my mouse freezes
i open a 2nd Window sometime then the screen darkens, My mouse freezes up, sometimes for hours, sometimes less than 5 minutes, i just unplug it to solve it, then the restore screen comes up. if I allow it it just darkens again, this goes on sometimes for hours at a time
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Start Firefox in Safe Mode {web Link} by holding down the <Shift>
(Mac Options) key, and then starting Firefox. Is the problem still there?
check this:
- see if there are updates for your graphics drive drivers
https://support.mozilla.org/kb/upgrade-graphics-drivers-use-hardware-acceleration
- disable protected mode in the Flash plugin (Flash 11.3+ on Windows Vista and later)
https://forums.adobe.com/message/4468493#TemporaryWorkaround
- disable hardware acceleration in the Flash plugin
https://forums.adobe.com/thread/891337 See also:
i run linux.....Ubunti 14.10 LTS
Try the version from the official Mozilla server if you currently use a version from the repositories of your Linux distribution.
You can find the full version of the current Firefox release (41.0.2) in all languages and all operating systems here: