On linux: Oracle Patching pluggable database stuck. No update for several hours....
Here is the screen: Installing patches stuck for several hours
./datapatch -verbose
SQL Patching tool version 19.15.0.0.0 Production on Wed Oct 12 09:43:50 2022
Copyright (c) 2012, 2022, Oracle. All rights reserved.
Log file for this invocation: /u01/app/oracle/base/cfgtoollogs/sqlpatch/sqlpatch_29719_2022_10_12_09_43_50/sqlpatch_invocation.log
Connecting to database...OK
Gathering database info...done
Note: Datapatch will only apply or rollback SQL fixes for PDBs
that are in an open state, no patches will be applied to closed PDBs.
Please refer to Note: Datapatch: Database 12c Post Patch SQL Automation
Warning: PDB PDB20 is in mode MOUNTED and will be skipped.
Bootstrapping registry and package to current versions...done