[Lazarus] IDE unstable - Online Package manager bug

[Werner Pamler]

Am 24.02.2019 um 12:00 schrieb Michael Van Canneyt via lazarus:
> I find that the IDE has become very unstable lately. I didn't install any
> new packages, didn't update FPC (still on FPC 3.0.4). Just updated 
> lazarus
> from SVN.
>
> 4 out of 5 attempts to close the IDE using the window manager button 
> fails:
> lazarus hangs and I must kill it using
> killall -KILL lazarus
> from a terminal.
>
> It's very reproducible.
>
> Start lazarus
> Open package
> Compile package
> Switch to form editor of start project
> Close (window manager or menu file - exit)
> -> hang


Just to confirm: I can observe the same on Windows and have to kill the 
IDE with the task manager. Sometimes the IDE does not close any more 
even after compiling a simple project. After uninstalling OPM the issue 
is gone.