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#1 2026-07-19 07:15:21
- noobiee
- Member
- Registered: 2026-07-19
- Posts: 1
iwlwifi -110 ucode failure on AX1675i, kernel 7.1.3
System: Arch Linux, Hyprland
Kernel: 7.1.3-arch2-1
Wifi/BT chip: Intel Killer(R) Wi-Fi 6E AX1675i 160MHz (211NGW), Garfield Peak
linux-firmware: 20260622-1
Issue: After a routine system update, wifi stopped showing any interface
(no wlan0, no networks listed in NetworkManager). Bluetooth also broke
around the same time (soft-blocked, firmware file not found).
dmesg shows:
Failed to start RT ucode: -110
Failed to run INIT ucode: -110
retry init count 2
Bluetooth dmesg shows:
Failed to load Intel firmware file intel/ibt-0040-0000.sfi (-2)
Things I've already tried (none fixed it):
- Reloading iwlwifi/iwlmvm/mac80211/cfg80211 modules
- Downgrading linux-firmware to 20260519-1, 20260410-1 (still broken)
- Removing/renaming the .pnvm file (iwlwifi-so-a0-gf-a0.pnvm.zst)
- Loading iwlwifi with disable_msix=1
- Full reboots after each attempt
Ethernet works fine, so this seems isolated to the CNVi wifi+BT combo
on this chip specifically.
Full dmesg (iwlwifi): [paste your dmesg | grep -i iwlwifi output here]
Full dmesg (bluetooth): [paste your bluetooth dmesg output here]
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#2 2026-07-19 11:16:11
- seth
- Member
- From: Won't reply 2 private help req
- Registered: 2012-09-03
- Posts: 76,888
Re: iwlwifi -110 ucode failure on AX1675i, kernel 7.1.3
Full dmesg (iwlwifi): [paste your dmesg | grep -i iwlwifi output here]
Full dmesg (bluetooth): [paste your bluetooth dmesg output here]
You seem to have ignored that advice, but please post your complete system journal for the boot:
sudo journalctl -b | curl -s -H "Accept: application/json, */*" --upload-file - 'https://paste.c-net.org/'Online