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After updating to Catalina my Macbook Pro is VERY VERY slow any solutions?

After updating to Catalina my Macbook Pro is VERY VERY slow any solutions?

MacBook Pro 13", macOS 10.15

Posted on May 10, 2020 2:54 AM

Reply
Question marked as Top-ranking reply

Posted on May 10, 2020 7:33 AM

J_E_J wrote:

After updating to Catalina my Macbook Pro is VERY VERY slow any solutions?



To trouble shoot further you can:


—Try a SafeBoot https://support.apple.com/en-us/HT201262

Takes noticeable longer to get to the login screen, does a 5-15 minute disk repair before it fully boots up, and certain system caches get cleared and rebuilt, including dynamic loader cache, etc. Login and test. Reboot and test as caches get rebuilt.


In Safe mode third party system modifications and system accelerations are disabled, it removes malware, etc hampering smooth operation, however a reboot will put it back to normal mode.


This test will tell you if third party interference; extensions etc are not loaded in safe boot mode.



—Test issue in another user (or guest user) account  https://support.apple.com/en-us/HT204443

This will tell you if it a universal issue or isolated to your user/admin account. 


1 reply
Question marked as Top-ranking reply

May 10, 2020 7:33 AM in response to J_E_J

J_E_J wrote:

After updating to Catalina my Macbook Pro is VERY VERY slow any solutions?



To trouble shoot further you can:


—Try a SafeBoot https://support.apple.com/en-us/HT201262

Takes noticeable longer to get to the login screen, does a 5-15 minute disk repair before it fully boots up, and certain system caches get cleared and rebuilt, including dynamic loader cache, etc. Login and test. Reboot and test as caches get rebuilt.


In Safe mode third party system modifications and system accelerations are disabled, it removes malware, etc hampering smooth operation, however a reboot will put it back to normal mode.


This test will tell you if third party interference; extensions etc are not loaded in safe boot mode.



—Test issue in another user (or guest user) account  https://support.apple.com/en-us/HT204443

This will tell you if it a universal issue or isolated to your user/admin account. 


After updating to Catalina my Macbook Pro is VERY VERY slow any solutions?

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