I am being affected by this issue as well. My machine fails to boot at
all, providing the following error after GRUB
[0.39] ACPI Error: No handler for Region [VRTC] (b44dee92)
[SystemCMOS] (20210730/euregion-130)
[0.394449] ACPI Error: Region SystemCMOS (ID=5) has no handler
(20210730/exfldio-261)
[0.394457] ACPI Error: Aborting method N_SB.PCOO.LPCB.ECO.RTEC due to previous
error (AE_HOT_EXIST) (20210730/psparse-529)
[0.394460] ACPI Error: Aborting method N_SII.PCOO.LPCB.ECO._REG due to previous
error (AE_MOT_EXIST) (20210730/psparse-529)
[0.994991] Kernel panic - not syncing: VFS: Unable to mount root fs on
unknown-block(0,0)
[0.995017] CPU: 2 PID: 1 Comm: swapper/0 Not tainted 5.15.0-25-generic
#25-Ubuntu
[0.995039] Hardware name: Razer Blade 17 (2022) - RZ09-0423/DI780, BIOS 1.06
01/27/2022
[0.995060] Call Trace:
[0.995071]
[0.995084] show_stack.0x52/0x58
[0.995105] dump_stack_lu1.0x4a/Ox5f
[0.995126] dump_stack.0x10/0x12
[0.995143] panic.0x149/0x321
[0.995160] mount_block_root.0x144/0x1d9
[0.995182] mount_root.0x10c/Ox118
[0.995200] prepare_namespace.0x13f/Ox18d
[0.995220] kernel_init_freeable.0x18c/Ox1b1
[0.995243] ? rest_init.0x100/0x100
[0.995264] kernel_init.0x1b/0x150
[0.995283] ? rest init.0x100/0x100
[0.995302] ret_from_fork.0x1f/0x30
[0.995324]
[0.995471] Kernel Offset: 0x180 from Ox8100 (relocation range:
Ox8000-Oxbfff)
[0.995524] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on
unknown-block(0, 0) ]---
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https://bugs.launchpad.net/bugs/1952581
Title:
ACPI Error: No handler for Region [VRTC]
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