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#1 2022-10-29 22:49:00

arivar
Member
Registered: 2022-10-29
Posts: 1

MSI Titan GT77 no audio and IRQ errors on boot

Hi,

I've just installed arch on my MSI laptop and I can't get audio to work on it. When I boot I get the following errors immediately:

pcieport 0000:00:1c.0: pciehp: Cannot get irq -1 for the hotplug
pcieport 0000:00:1c.0: pciehp: Notification initialization failed
pcieport 0000:00:1d.0: pciehp: Cannot get irq -1 for the hotplug
pcieport 0000:00:1d.0: pciehp: Notification initialization failed

from lspci -nnk:

00:1c.0 PCI bridge [0604]: Intel Corporation Alder Lake-S PCH PCI Express Root Port #1 [8086:7ab8] (rev 11)
        Kernel driver in use: pcieport
00:1c.2 PCI bridge [0604]: Intel Corporation Device [8086:7aba] (rev 11)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1362]
        Kernel driver in use: pcieport
00:1c.4 PCI bridge [0604]: Intel Corporation Alder Lake-S PCH PCI Express Root Port #5 [8086:7abc] (rev 11)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1362]
        Kernel driver in use: pcieport
00:1d.0 PCI bridge [0604]: Intel Corporation Alder Lake-S PCH PCI Express Root Port #9 [8086:7ab0] (rev 11)
        Kernel driver in use: pcieport
00:1d.4 PCI bridge [0604]: Intel Corporation Alder Lake-S PCH PCI Express Root Port #13 [8086:7ab4] (rev 11)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1362]
        Kernel driver in use: pcieport


I am using kernel  5.19.13-zen because 6.0 won't boot. Everything else works fine, Is there anything I can do to fix the audio?

Thanks

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#2 2022-10-30 11:34:55

xerxes_
Member
Registered: 2018-04-29
Posts: 817

Re: MSI Titan GT77 no audio and IRQ errors on boot

Edit your post and enclose console output in 'code' tags.

If this is all you get from 'lspci -nnk' that's not much; it should be much more. Post all output of command 'sudo journalctl -b' and lsmod.

Is 'hwinfo --sound' or 'sudo dmidecode | less' displaying something interesting?

When you tried 6.0 kernel what was the exact version? What was the error? Did you tried without 'quiet' kernel parameter?

Last edited by xerxes_ (2022-10-30 11:56:19)

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