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** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1653162
Title:
System won't boot after upgrade to 16.04 with 4.4.0 kernel
Status in linux package in Ubuntu:
Incomplete
Bug description:
I have a Dell PowerEdge 1800 with Dell CERC 1.5/6ch RAID controller in
it. Everything worked fine under Ubuntu 14.04.1. When I upgraded to
16.04.1 the system won't boot. It can't find the root filesystem. I
see errors about host adapter dead on the screen many times. This is
with kernel 4.4.0-57 and with 4.8.0-32. When I switch back to kernel
3.13.0-105 the system boots just fine.
I have mptbios 5.06.04.
The CERC card says bios version 4.1-0 [Build 7403]
When booting into the ercovery kernel I'm getting error messages about host
adapter dead.
Eventually I get a message:
"aacraid: aac_fib_send: first asynchronous command timed out.
Usually a result of a PCI interrupt routing problem
update moher board BIOS or consider utilizing one of
the SAFE mode kernel options (acpi, apic etc)"
Using kernel parameter "intel_iommu=on" doesn't help. This was suggested on a
post that I saw about these errors.
Booting with "noapic" didn't help.
Booting with "noapic noacpi" didn't help.
I've also tried the dkms modules from Adaptec and that doesn't seem to help
either.
I can't figure out how to upgrade the firmware or BIOS on the system from
Ubuntu either.
This may be related to this bug:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552551?comments=all
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