Opened 4 years ago

Last modified 4 years ago

#16059 closed bug

KDL on Disable local APIC on x64 uefi boot — at Version 4

Reported by: Paradoxon Owned by: nobody
Priority: normal Milestone: Unscheduled
Component: System/Kernel Version: R1/Development
Keywords: Cc:
Blocked By: Blocking:
Platform: x86-64

Description (last modified by Paradoxon)

trying to boot with uefi i ran into problems booting (boot hangs on last icon - appserver sets wrong Resolution) so i tried several safe mode options selection Disable local APIC caused a kdl. System is a Schenker Slim 14 I5-10210U

Change History (7)

by Paradoxon, 4 years ago

Attachment: kd_on_safemode_local_APIC.JPG​ added

by Paradoxon, 4 years ago

Attachment: sysinfo.txt​ added

by Paradoxon, 4 years ago

Attachment: sysinfo.2.txt​ added

comment:1 by Paradoxon, 4 years ago

Description: modified (diff)

comment:2 by waddlesplash, 4 years ago

Component: - General → System/Kernel
Keywords: uefi APIC KDL removed

ahci: Error: PCI IRQ not assigned

I'm not sure this is really a bug. Modern systems may require APIC to boot at all...

comment:3 by waddlesplash, 4 years ago

Appears that AHCI tries to use MSI to assign IRQs, but if this fails, it falls back to the already-assigned IRQ. So this may indeed be unfixable.

comment:4 by Paradoxon, 4 years ago

Description: modified (diff)
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