Version: Git (master) (using KDE 4.6.1) OS: Linux When running KMail embedded into Kontact, composing a mail by clicking a mailto link in a browser or running 'kmail --composer' doesn't work. Instead the warning, KMail would be already running is shown. The output on the terminal where 'kmail --composer' is run from looks like this: elias@e6510 ~ % kmail --composer kmail2(18289) KMail::lockOrDie: oldPid= 18278 kmail2(18289) KMail::lockOrDie: "/usr/bin/kontact" kmail2(18289) KMail::lockOrDie: Found process 18278 running. It's: "kontact" kmail2(18289) KMailApplication::newInstance: kmail2(18289) KMailApplication::newInstance: Delaying instance creation. This doesn't happen when running kmail standalone. Reproducible: Always
*** This bug has been marked as a duplicate of bug 265491 ***