Bug#1118199: firmware-mediatek: mt7921e stops working with latest version (20250917-1)
Package: firmware-mediatek
Version: 20250917-1
Severity: normal
Hi,
My wireless driver mt7921e stops working with the latest version of the
firmware-mediatek package. Downgrading to 20250808-1 makes it work again.
I see these errors in the kernel log:
Oct 16 12:19:16 belle kernel: mt7921e 0000:01:00.0: enabling device (0000 -> 0002)
Oct 16 12:19:16 belle kernel: mt7921e 0000:01:00.0: ASIC revision: 79220010
Oct 16 12:19:17 belle kernel: mt7921e 0000:01:00.0: HW/SW Version: 0x8a108a10, Build Time: 20250903123148a
Oct 16 12:19:17 belle kernel: mt7921e 0000:01:00.0: WM Firmware Version: ____000000, Build Time: 20250903123243
Oct 16 12:19:20 belle kernel: mt7921e 0000:01:00.0: Message 0004005c (seq 12) timeout
Oct 16 12:19:20 belle kernel: mt7921e 0000:01:00.0: HW/SW Version: 0x8a108a10, Build Time: 20250903123148a
Oct 16 12:19:20 belle kernel: mt7921e 0000:01:00.0: WM Firmware Version: ____000000, Build Time: 20250903123243
Oct 16 12:19:24 belle kernel: mt7921e 0000:01:00.0: Message 0004005c (seq 10) timeout
Oct 16 12:19:24 belle kernel: mt7921e 0000:01:00.0: HW/SW Version: 0x8a108a10, Build Time: 20250903123148a
Oct 16 12:19:24 belle kernel: mt7921e 0000:01:00.0: WM Firmware Version: ____000000, Build Time: 20250903123243
Thank you,
-- Mourad DC
-- System Information:
Debian Release: forky/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 6.16.12+deb14-amd64 (SMP w/4 CPU threads; PREEMPT)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
firmware-mediatek depends on no packages.
firmware-mediatek recommends no packages.
Versions of packages firmware-mediatek suggests:
pn initramfs-tools <none>
-- no debconf information
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