update hell

On a 2018 15-inch Macbook Pro, I just forgot to keep my OS up to date and now I can't even connect to the app store, but the Monterrey Installer did download although it tells me my internal HD is not compatible with the update. Any ideas on how I could deal with this? I have 100+ GB of free...

Hi all, M1 Mac user for a year and loving it. I am very techie user and am years in IT support. However - recently switched from Android (Samsung) to Iphone (13 Pro), and first thing that strikes me is just how stupid is to have lightning port, when Mac and iPads obviously moved to USB-C. But...

I recently attempted to update my MP 1,1 to 10.11.6 from 10.11.4 and now the system ONLY restarts into recovery mode. Upon clicking update, there were no security updates in the App Store queue. Here are some symptoms: when choosing my main and only El Capitan SSD, the grey apply screen pops...

Using an iMac (27-inch, Late 2013) - Attempted to update to High Sierra earlier this year and the computer got stuck in "can't update... please retry" mode - I had to force it to shut down. I had to erase the computer completely, download the original OS, reinstall the OS ... THEN, update to...

Trying to update my system and it keeps crashing. Tried reinstalling with the whole "command R" thing and it doesn't work. I looked at the "error log" and I see the following, but I don't know what it means: "Cannot connect to /var/run/systemkeychaincheck.socket: No such file or directory"...

It's been installed at least a dozen times! Is there a way to force it to install? It doesn't seem to be taking! It's the 2018-001 security update. It's gone beyond annoying! GRR!!!