Version: 1.0 (using 4.3.2 (KDE 4.3.2), Debian packages) Compiler: cc OS: Linux (i686) release 2.6.31-1-686 i use opera as default browser, to be started as opera -notrayicon -newtab %u it used to work for ages, but after some recent changes in kde i only get Could not launch the browser: KDEInit could not launch 'opera -notrayicon -newtab %u'.: Could not find 'opera -notrayicon -newtab %u' executable. apparently whitespaces are not escaped anymore inernally, which is clearly a bug.
This is fixed in KDE 4.3.3 *** This bug has been marked as a duplicate of bug 210529 ***