RomanNum3ral
/
OSX-PROXMOX
mirror of https://github.com/luchina-gabriel/OSX-PROXMOX.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #39 from kafeg/main 

Add NOTICE about kernel panic solution
This commit is contained in:
Gabriel Luchina 2024-11-01 18:54:00 -03:00 committed by GitHub
parent 6e25c84c53 70edc40aae
commit 02f0f825ee
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 22 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
README.md
View File

@ -46,6 +46,28 @@ sudo spctl --master-disable
- I'm not responsible for any problem and/or equipment damage or loss of files.
- Always back up everything before any changes to your computer.
## Requirements
Since Monterey, your host must have a working TSC (timestamp counter), because otherwise if you give the VM more than one core, macOS will observe the skew between cores and **kernel/memory panic** when it sees time ticking backwards. To check this, on Proxmox run:
```
dmesg | grep -i -e tsc -e clocksource
...
# for working host must be:
...
clocksource: Switched to clocksource tsc
...
# for broken host could be:
tsc: Marking TSC unstable due to check_tsc_sync_source failed
clocksource: Switched to clocksource hpet
```
Below is a possible workaround from here: https://www.nicksherlock.com/2022/10/installing-macos-13-ventura-on-proxmox/comment-page-1/#comment-55532
1. Try to turn off “ErP mode” or any C state power saving modes your BIOS supports and poweroff/poweron device (including physical cable). It could help host OS to init TSC correctly, but no guarantee.
2. Or try to activate TSC force in GRUB by adding boot flags `clocksource=tsc tsc=reliable` in the `GRUB_CMDLINE_LINUX_DEFAULT` and call `update-grub`. In this case host OS probably could work unstable in some cases.
3. Check the current TSC by call `cat /sys/devices/system/clocksource/clocksource0/current_clocksource` must be `tsc`.
## Demonstration (in Portuguese/Brazil)
https://youtu.be/dil6iRWiun0