Thunderbird/Thunderbird5.0SupportIssues: Difference between revisions

Thunderbird/Thunderbird5.0SupportIssues (view source)

616 bytes added , 25 July 2011

→‎Not so minor: Thunderbird is slow

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 # Windows High Contrast (non aero) Theme issues
 ## Don't use aero-style icons on Windows for non aero and high contrast themes - {{bug|608792}}, [https://bugzilla.mozilla.org/show_bug.cgi?id=608792#c12 userChrome.css workaround]
+# '''Thunderbird 5 is slow'''. [http://gsfn.us/t/2d13g GS1] [http://gsfn.us/t/2c70o GS2]. 2 possible solutions:
+## known issues with TB 5.0 when hardware acceleration and/or font smoothing are switched on. Go into Tools → Options → Advanced → General and click Config Editor there. One by one, toggle the gfx.direct2d.disabled and layers.acceleration.disabled preferences to "true" (either of those or both) by double-clicking on them, restart Thunderbird after each change to see if it makes any difference
+## Antivirus interaction. Go into Tools → Options → Security → Antivirus and uncheck the field.
 # Messages are not alternately striped in Windows - weird because it works in Mac - [[http://www.flickr.com/photos/roland/5888170089/ flickr screenshot], [http://getsatisfaction.com/mozilla_messaging/topics/missing_background_stripes_in_thunderbird_5_on_windows_7 GS]]
 # Keyboard shortcuts not working on Mac TB5, worked in TB 3.1 e.g. [http://getsatisfaction.com/mozilla_messaging/topics/no_keyboard_shortcuts_on_os_x_in_tb_5 Command Shift T to get new messages for all new accounts], {{bug|655989}}