Did a complete shutdown of nxserver, deleted all logfiles, restart nx and tried to log in via client. This are the entries in the nxserver.log:
12:43:25:471.472 NXSERVER-4.0.369[25574] User ‘xxxxx’ logged in from ‘172.20.9.73’.
12:43:37:808.262 NXNODE-4.0.369[25653] ERROR: NXPL::NXSelect(22,7) exited with error ‘Interrupted system call’.
12:43:38:161.178 NXNODE-4.0.369[25653] ERROR: Audio cleanup: cannot remove audio directory ‘/usr/users/MSummer/.nx/C-adzh-srlt-en12.intern.cube.ch-1001-FA1485A3E35B6350ADEC8CD271A7E3E0/audio’: Directory not empty
12:43:38:992.236 NXNODE-4.0.369[25653] ERROR: session monitor: cleaning session files: cannot remove dir ‘/usr/users/MSummer/.nx/C-adzh-srlt-en12.intern.cube.ch-1001-FA1485A3E35B6350ADEC8CD271A7E3E0/audio’: Directory not empty
12:43:38:992.605 NXNODE-4.0.369[25653] ERROR: session monitor: cleaning session files: cannot remove dir ‘/usr/users/xxxx/.nx/C-adzh-srlt-en12.intern.cube.ch-1001-FA1485A3E35B6350ADEC8CD271A7E3E0/scripts’: Directory not empty
12:43:38:992.763 NXNODE-4.0.369[25653] ERROR: session monitor: cleaning session files: cannot remove dir ‘/usr/users/xxxx/.nx/C-adzh-srlt-en12.intern.cube.ch-1001-FA1485A3E35B6350ADEC8CD271A7E3E0’: Directory not empty
12:43:39:006.188 NXSERVER-4.0.369[25574] User ‘xxxxxx’ from ‘172.20.9.73’ logged out.
The other logfiles are empty.