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Atomic Biscuit
Atomic Biscuit
  • 41
  • 3

I can confirm similar issues post Security Update 2020-002 on a 2018 Mac Mini runnign 10.14.6.

  • A few days later I power it down. On restart refuses to boot normally, taken to Internet restore, which ends in Error -1008F.
  • After clearing NVRAM it boots normally.
  • Left to sleep overnight
  • In the morning, it had shutdown and on starting up normally I received an ‘Unexpected Shutdown message, the crash log showed a panic with iBridge.

Reported to Apple with Feedback Assistant

Update: Security Update 2020-003 has updated Bridge OS so hopefully fixes the issue....

I can confirm similar issues post Security Update 2020-002 on a 2018 Mac Mini runnign 10.14.6.

  • A few days later I power it down. On restart refuses to boot normally, taken to Internet restore, which ends in Error -1008F.
  • After clearing NVRAM it boots normally.
  • Left to sleep overnight
  • In the morning, it had shutdown and on starting up normally I received an ‘Unexpected Shutdown message, the crash log showed a panic with iBridge.

Reported to Apple with Feedback Assistant

I can confirm similar issues post Security Update 2020-002 on a 2018 Mac Mini runnign 10.14.6.

  • A few days later I power it down. On restart refuses to boot normally, taken to Internet restore, which ends in Error -1008F.
  • After clearing NVRAM it boots normally.
  • Left to sleep overnight
  • In the morning, it had shutdown and on starting up normally I received an ‘Unexpected Shutdown message, the crash log showed a panic with iBridge.

Reported to Apple with Feedback Assistant

Update: Security Update 2020-003 has updated Bridge OS so hopefully fixes the issue....

Correct macOS version.
Source Link
Atomic Biscuit
Atomic Biscuit
  • 41
  • 3

I can confirm similar issues post Security Update 2020-002 on a 2018 Mac Mini runnign 10.414.6.

  • A few days later I power it down. On restart refuses to boot normally, taken to Internet restore, which ends in Error -1008F.
  • After clearing NVRAM it boots normally.
  • Left to sleep overnight
  • In the morning, it had shutdown and on starting up normally I received an ‘Unexpected Shutdown message, the crash log showed a panic with iBridge.

Reported to Apple with Feedback Assistant

I can confirm similar issues post Security Update 2020-002 on a 2018 Mac Mini runnign 10.4.6.

  • A few days later I power it down. On restart refuses to boot normally, taken to Internet restore, which ends in Error -1008F.
  • After clearing NVRAM it boots normally.
  • Left to sleep overnight
  • In the morning, it had shutdown and on starting up normally I received an ‘Unexpected Shutdown message, the crash log showed a panic with iBridge.

Reported to Apple with Feedback Assistant

I can confirm similar issues post Security Update 2020-002 on a 2018 Mac Mini runnign 10.14.6.

  • A few days later I power it down. On restart refuses to boot normally, taken to Internet restore, which ends in Error -1008F.
  • After clearing NVRAM it boots normally.
  • Left to sleep overnight
  • In the morning, it had shutdown and on starting up normally I received an ‘Unexpected Shutdown message, the crash log showed a panic with iBridge.

Reported to Apple with Feedback Assistant

Source Link
Atomic Biscuit
Atomic Biscuit
  • 41
  • 3

I can confirm similar issues post Security Update 2020-002 on a 2018 Mac Mini runnign 10.4.6.

  • A few days later I power it down. On restart refuses to boot normally, taken to Internet restore, which ends in Error -1008F.
  • After clearing NVRAM it boots normally.
  • Left to sleep overnight
  • In the morning, it had shutdown and on starting up normally I received an ‘Unexpected Shutdown message, the crash log showed a panic with iBridge.

Reported to Apple with Feedback Assistant