[gentoo-user] Weird problem with qjackctl...opennbox does not receive mouse events anymore...???

[gentoo-user] Weird problem with qjackctl...opennbox does not receive mouse events anymore...???

[tuxic]

Hi,

a weird problem happens, when I start qjackctl:

No dialog of qjackctl is shown.

The mouse cursor is still responding to mouse movements but
"clicks" do not reach openbox anymore and therefore an
interaction is no longer be possible.

No audio setup is done.

Only way out: Switch to the console (ALT-SHIFT 1) and
kill the process of qjackctl.

Dmesg shows nothing related.

I have no clue, what's happening here, since the behaviour
seems completly unrelated.

Software versions:
[I] media-sound/qjackctl
     Available versions:  0.4.5 {alsa dbus debug portaudio}
     Installed versions:  0.4.5(11:13:35 AM 02/17/2019)(alsa -dbus -debug -portaudio)
     Homepage:            http://qjackctl.sourceforge.net/
     Description:         Qt GUI to control the JACK Audio Connection Kit and ALSA sequencer connections

[I] media-sound/jack-audio-connection-kit
     Available versions:  0.125.0 {alsa altivec coreaudio debug doc examples oss pam ABI_MIPS="n32 n64 o32" ABI_PPC="32 64" ABI_S390="32 64" ABI_X86="32 64 x32" CPU_FLAGS_X86="3dnow sse"}
     Installed versions:  0.125.0(04:37:40 AM 01/14/2019)(alsa pam -altivec -coreaudio -debug -doc -examples -oss ABI_MIPS="-n32 -n64 -o32" ABI_PPC="-32 -64" ABI_S390="-32 -64" ABI_X86="64 -32 -x32" CPU_FLAGS_X86="3dnow sse")
     Homepage:            http://www.jackaudio.org
     Description:         A low-latency audio server

[I] virtual/jack
     Available versions:  0 {ABI_MIPS="n32 n64 o32" ABI_PPC="32 64" ABI_S390="32 64" ABI_X86="32 64 x32"}
     Installed versions:  0(07:59:58 AM 09/16/2018)(ABI_MIPS="-n32 -n64 -o32" ABI_PPC="-32 -64" ABI_S390="-32 -64" ABI_X86="64 -32 -x32")
     Description:         Virtual for JACK Audio Connection Kit


For any help I thank you in advance!
Cheers!
Meino