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Work-around Root Volume unmounting

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This commit is contained in:
Mykola Grymalyuk
2022-04-13 16:21:02 -06:00
parent 945ba18652
commit 42c4ed17bc
3 changed files with 43 additions and 5 deletions
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12
resources/sys_patch.py
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@@ -241,9 +241,13 @@ class PatchSysVolume:
else:
result = utilities.elevated(["kextcache", "-i", f"{self.mount_location}/"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
# kextcache always returns 0, even if it fails
# Check the output for 'KernelCache ID' to see if the cache was successfully rebuilt
if result.returncode != 0 or (self.constants.detected_os < os_data.os_data.catalina and "KernelCache ID" not in result.stdout.decode()):
# kextcache notes:
# - kextcache always returns 0, even if it fails
# - Check the output for 'KernelCache ID' to see if the cache was successfully rebuilt
# kmutil notes:
# - kmutil will return 71 on failure to build KCs
# - kmutil will sometimes have a stroke and return a negative value even if it succeeds
if result.returncode > 0 or (self.constants.detected_os < os_data.os_data.catalina and "KernelCache ID" not in result.stdout.decode()):
self.success_status = False
print("- Unable to build new kernel cache")
print(f"\nReason for Patch Failure({result.returncode}):")
@@ -254,7 +258,7 @@ class PatchSysVolume:
input("Press [ENTER] to continue")
else:
self.success_status = True
print("- Successfully built new kernel cache")
print(f"- Successfully built new kernel cache({result.returncode})")
if self.root_supports_snapshot is True:
print("- Creating new APFS snapshot")
bless = utilities.elevated(