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all drop down menus opens and hides emmideately on ubuntu 14 with touch screen display

  • 2 replies
  • 6 have this problem
  • 1 view
  • Last reply by vovantune

vovantune
vovantune
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Hi! On ubuntu 14 with ViewSonic TD2340 touch monitor ("Advanced Silicon S.A CoolTouch(TM) System" touch panel) all drop down menus in firefox (in other system applications drop down menus works fine) opens and hides emmideately (I can't select any element in it).

I can't use special system function "Click on Focus", because it is just like double click - drop down menus shows with delay, but it is not real to work in ubuntu - I always have 2 clicks instead 1.

Hi! On ubuntu 14 with ViewSonic TD2340 touch monitor ("Advanced Silicon S.A CoolTouch(TM) System" touch panel) all drop down menus in firefox (in other system applications drop down menus works fine) opens and hides emmideately (I can't select any element in it). I can't use special system function "Click on Focus", because it is just like double click - drop down menus shows with delay, but it is not real to work in ubuntu - I always have 2 clicks instead 1.

All Replies (2)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.

  • Switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance
  • Do NOT click the Reset button on the Safe Mode start window
vovantune
vovantune Question owner
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I've done all of it, but doesn't have any changes - problem is not solve.