Mac OS26 UU加速器 占用变得很高
Mac Mini M4 更新到 MacOS 26之后，使用一段时间加速器，加速器的占用就会变得很高，CPU温度也很高，一直无法恢复。重启后会回复正常，但是一段时间后仍然会有这个现象。
[Edited by Moderator]
Mac mini, macOS 26.0
奇海螺 wrote:
Mac OS 26 UU Accelerator usage becomes very high
After updating my Mac Mini M4 to macOS 26, using the accelerator for a while caused the accelerator usage to become very high, and the CPU temperature also became very high, with no recovery. Restarting it would return to normal, but the issue would recur after a while.
[Edited by Moderator]
hmm...
To trouble shoot further you can:
—A SafeBoot Start up your Mac in safe mode - Apple Support will sort many anomalies
Does a quick disk repair before it fully boots up, and certain system caches get cleared and rebuilt, third party system modifications and system accelerations are disabled temporarily.
Login and test. Reboot as normal and test. Caches get rebuilt automatically.
This test will tell you if third party interference; most extensions etc are not loaded in safe boot mode.
—Test issue in another user (or guest user) account Change Users & Groups settings on Mac - Apple Support
This will tell you if it a universal issue or isolated to your user/admin account.
***wireless keyboard with rechargeable batteries— connect the charging cable, this will make the wired keyboard successful Safe Boot your Mac.
unplug all non-essential peripherals when testing
Uninstall all third party apps that are Cleaners/Optimizers/VPN/Anti-Virus
all known to cause issues on the macOS