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10.15.7 upgrade

  1. wazza64

    Card Reader mounting on 10.15.7

    I own a mid-2012 Macbook. Updating to Catalina 10.15.7 has disabled mounting of my card reader plugged into the USB slots with a CF express card in it. ALL other external disks mount normally. The card reader does NOT appear in disk utility, resetting SMC and PRAM does nothing. I even...
  2. dumiku

    Mac freezes halfway after entering my password with SIP disabled

    This quite a long road but will try to shorten the path For some reasons, I decided to downgrade back to macOS Catalina from Big Sur Since I had no TimeMachine backup and could not do a backup either (available free drives ?) So I free enough space from my SSD created another APFS volume I...
  3. I

    Keyboard layout problem after upgrading to 10.15.7

    After updating to 10.15.7 on a Mid 2012 MacBook Pro and hitting first time the Option+e, "é", the keyboard layout changed to Greek. I have only the "U.S." keyboard layout installed. A few years ago I had the Greek because it was easier to type greek letters, but removed it about 4 years ago...
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