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I got Arch installed on my ThinkPad X1 Extreme Gen 2 but I see the following once the system has booted up:
Arch Linux 5.2.12-arch1-1-ARCH (tty1)
mercury login: [ 4.311145] irq 48: nobody cared (try booting with the "irqpoll" option)
[ 4.311199] handlers:
[ 4.311207] [<000000004ef86164>] tis_int_handler [tpm_tis_core]
[ 4.311220] Disabling IRQ #48
(mercury is the name of my host)
I can usually press enter to get another prompt for my login and login in works normally.
I saw a similar post (https://bbs.archlinux.org/viewtopic.php?id=133327) that suggested looking at:
/proc/interrupts file
files in /proc/irq/48
output of lspci -vv
Output from /proc/interrupts
# cat /proc/interrupts | grep 48:
48: 0 0 0 0 0 0 0 0 0 100000 0 0 IR-IO-APIC 48-fasteoi tpm0
^not sure how to interpret this...
Not sure what I should be looking for within /proc/irq/48
lspci -vv doesn't show anything matching irq 48:
# lspci -vv | grep "IRQ 48"
(^ no output)
How can I address this message and stop it from appearing?
Last edited by pcattori (2019-09-11 20:43:12)
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So what happens when you enable "irqpoll"? The issue points to a faulty firmware or driver and it might help.
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I noticed when enabling "irqpoll" that I had nomodeset i915.modeset=0 nouveau.modeset=0 Kernel parameters set from a previous install. I removed those kernel parameters and that fixed the issue.
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