Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature currently requires accessing the site using the built-in Safari browser.
If you are still using CentOS 7.9, it's time to convert to Alma 8 with the free centos2alma tool by Plesk or Plesk Migrator. Please let us know your experiences or concerns in this thread: CentOS2Alma discussion
You can not run this command from a rescue system.
When you start the rescue system your server will not be booted regularly.
It is just another OS where your filesystem is mounted under /repair.
So you can change files in the file system, but you cannot run commands in your system.
I had the same problem with no SSH access.
I booted a rescue system and did the following things.
Fix Plesk
Edit the file /repair/etc/crontab and add the following line at the end.
@Reboot root chown root:lock-manager /run/lock/lmlib && chmod -R 0770 /run/lock/lmlib
Fix SSH
Edit the file...
Do you have any information, what your VPS did to make ssh work again?
I am stucked with the same problems.
I was able to solve the issue with Plesk with the described workaround:
Plesk is not accessible: Can't open or create shared memory by shm.name
But I had to do it via rescue system...