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In my case: 1. sudo apt update, then sudo apt upgrade - install new packages and new kernel, reboot Parrallels version - 18.3.1 build 22907 Work...
I have same problem too: 2XClient[42991]: segfault at 38 ip 00007f2642563f74 sp 00007ffd16611ef8 error 4 in libc.so.6[7f26424f4000+195000] Code:...