I've been having this error for a few days now. I've tried all the fixes suggested on similar posts, and none have worked. Hopefully I'll be able to give some more specific information that will let people help me.
I'm using kernel version 4.10.0-35 with ubuntu 16.04. I also have a copy of windows 10 on the same machine.
Until last week, my ubuntu installation was working perfectly. Then, it started booting to the intrarms BusyBox prompt. This is the error I see:
ACPI Error: [\_SB_.PCIO.XHC_.RHUB.HS11] Namespace lookup failure, AE_NOT_FOUND (20160930/dswload-210) ACPI Exception: AE_NOT_FOUND, during namespace lookup/catalog (20160930/psobject-22 ACPI Exception: AE_NOT_FOUND, (SSDT:xh_rvp11) while loading table (20160930/tbxfload-228) ACPI Error: 1 table load failures, 12 successful (20160930/tbxfload-246) nouveau 0000:01:00.0: priv: HUBO: 00d054 00000007 (1a408216) nouveau 0000:01:00.0: priv: HUBO: 00d054 ffffffff (1a408216) nouveau 0000:01:00.0: DRM: failed to create kernel channel, -22 BusyBox v122.1 ...... (initramfs) _
As per multiple people's suggestions, I tried to fix this by adding the
acpi=off tag to the kernel boot options.
When I reboot from there, it drops me back to the BusyBox (initramfs)_ prompt without displaying any error message.
exit command gives this error:
Gave up waiting for root device. Common problems: (lists some common problems) ALERT! UUID=37875......... does not exist. Dropping to a shell!
Then returns me to the busybox initramfs prompt.
Does anyone have any idea how to help? Really anything is appreciated!