When Ubuntu runs many programs and monitors too many files, it may prompt: qinotifyfilesystemwatcherengine:: addpaths: inotify when running other programs_ add_ Watch failed: there is no space on the device
This involves the concept of Linux file system event monitoring framework
terms of settlement:
Add maximum number of monitoring files
Command settings: sudo sysctl fs.inotify.max_ user_ watches=524288
Effective: sudo sysctl – P
This method can only be solved temporarily. It will recover after restart. Enter the above two lines of commands every time you encounter this problem
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