Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!

Bug 359399

Summary: kde-base/kwin-4.6.1 desktop effects cause cursor to disappear in =app-editors/emacs-23.3
Product: Gentoo Linux Reporter: Marek Sapota <marek>
Component: [OLD] KDEAssignee: Gentoo KDE team <kde>
Status: RESOLVED NEEDINFO    
Severity: normal CC: emacs
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---
Attachments: Screenshot of Emacs 23.3
emerge --info
emerge -pv =app-editors/emacs-23.3

Description Marek Sapota 2011-03-18 17:37:58 UTC
Created attachment 266377 [details]
Screenshot of Emacs 23.3

When using GNU Emacs 23.3 cursor (the square thing that tells you where you're about to write, not the mouse cursor) behaves strangely - disappears, leaves some visual garbage after moving - making Emacs unusable.  Downgrading to 23.2-r2 solved the problem.
Comment 1 Ulrich Müller gentoo-dev 2011-03-19 09:13:15 UTC
Please post the following info:
  - output of "emerge --info"
  - output of "emerge -pv =app-editors/emacs-23.3"
  - a recipe how to reproduce the bug (starting with "emacs -Q")
Comment 2 Marek Sapota 2011-03-19 13:01:39 UTC
Created attachment 266493 [details]
emerge --info
Comment 3 Marek Sapota 2011-03-19 13:02:52 UTC
Created attachment 266495 [details]
emerge -pv =app-editors/emacs-23.3
Comment 4 Marek Sapota 2011-03-19 13:15:54 UTC
I've tried Emacs 23.3 again to reproduce the bug and strangely I can't, it works well with and without '-Q'.  That's strange because yesterday I tried recompiling several times without any change and I haven't changed any other parts of my system.  Sorry for the noise, if I run into this bug again, I'll reopen the bug.
Comment 5 Marek Sapota 2011-03-31 07:08:50 UTC
I've nailed down the issue to KWin desktop effects.  If they are on, Emacs behaves strangely, if they are off everything works.  I haven't seen this in any other application, even when effects are on.  I use KDE 4.6.1.
Comment 6 Andreas K. Hüttel archtester gentoo-dev 2011-08-12 19:59:00 UTC
How about newer kde versions (4.6.5 or 4.7.0)?
Comment 7 Andreas K. Hüttel archtester gentoo-dev 2011-09-22 20:44:06 UTC
No response for a month