This is because various Mac users have reported that they are getting constantly bugged with the Chrome Helper ‘Libnotify: registration failed with code 9 on line 2835’ error message. What is even more concerning is the fact that it tends to appear after every 30 seconds to a minute, as is evident by the log data which could be found at /var/log/system.log. As a result of this, a lot of crucial system resources are being exhausted by these prompts. So all this begs an important question- is there a fix? Well, let’s check it out.

Chrome Helper ‘Libnotify: registration failed with code 9 on line 2835’

This issue has already been reported over on the Chromium Bugs Tracker page. According to their Project Manager, ‘This is probably due to the sandbox. We don’t control this log message though, so there’s nothing we can do’. As per the current status, it has been assigned as ‘WontFix (Closed)’, so there’s nothing that could be done from your end.  The only thing we could recommend is to update your macOS to Monterey, if applicable.

this is because some users have reported that the issue was resolved as soon as they updated their OS. So try it out and then check out the results. So n that note, we round off the guide on how you could fix the Chrome Helper ‘Libnotify: registration failed with code 9 on line 2835’. If you have any queries concerning the aforementioned steps, do let us know in the comments. We will get back to you with a solution at the earliest.

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