Mojave Time Machine Backups Fail

Hello. I had no issues with backups prior to upgrading to Mojave. I initially thought the Lacie backup HDD could faulty as it was around 4 years old so I replaced the internal disk, the problem persisted. I tried another external hard disk and this also failed. There is around 400GB of data to backup and the backups fail at between 200 and 300GB.

The Mac is an iMac i7 with 32GB of RAM and a 3TB Fusion drive. The only thing I have noticed is that as the backup proceeds it slows significantly around half way before throwing up the message that the backup has failed.

Any ideas?

Kind Regards,

Pathfinderoz

Posted on Oct 1, 2018 5:56 AM

25 replies

rloo

Level 2

219 points

Oct 13, 2018 8:09 AM in response to georosejr

Thank you, removing the app and deleting all it's files from my Mac allowed the time machine to work fine

sg1952

Level 1

12 points

Oct 20, 2018 11:42 AM in response to georosejr

My problem was App Cleaner. Thank you!!.

Oct 28, 2018 10:12 AM in response to Natemo80

Ti ringrazio, ho risolto anch'io *** il tuo suggerimento.

Oct 31, 2018 8:37 PM in response to Lost4

Perfect! I was using this App and all is good now... ridiculous. Poor developers.

Nov 5, 2018 2:18 AM in response to Lost4

Thank you! This fixed the problem for me :-)

Lost4

Level 1

24 points

Nov 7, 2018 4:04 PM in response to deijmaster

Yes, thought the same, not good enough.

Nov 11, 2018 1:25 AM in response to Lost4

Worked - Thanks so much!!

Dec 2, 2018 2:01 PM in response to Lost4

**** dude, I love you. Been checking periodically for this solution forever, and never could find a logical answer.

Lost4

Level 1

24 points

Dec 2, 2018 2:50 PM in response to ravenchalk

😃👍-1F3FB;

Dec 4, 2018 10:58 AM in response to Lost4

It worked for me. Thank you for sharing this information.

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Mojave Time Machine Backups Fail