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Groups > linux.debian.kernel > #92554
| From | Benoit BERTRAND <uses.flocks62@icloud.com> |
|---|---|
| Newsgroups | linux.debian.bugs.dist, linux.debian.kernel |
| Subject | Bug#1136910: firmware-mediatek: mt7615e (mt7663 binary wifi and bluetooth) not working with kernel 6.12.88 amd64 |
| Date | 2026-05-17 12:40 +0200 |
| Message-ID | <MVH4B-5Noi-1@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Cross-posted to 2 groups.
Package: firmware-mediatek Version: 20250410-2 Severity: important X-Debbugs-Cc: uses.flocks62@icloud.com Dear Maintainer, After updating to linux kernel 6.12.88 (debian 13.5), I noticed I lost both Bluetooth and WiFi. During boot, I get the message "Failed to get patch semaphore" and "mt7615e: Failed to load mediatek/mt7663" The impact is strong: no WiFi nor Bluetooth connectivity. The only fix is to revert to linux kernel 6.12.86. Best regards, -- System Information: Debian Release: 13.4 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 6.12.86+deb13-amd64 (SMP w/8 CPU threads; PREEMPT) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled firmware-mediatek depends on no packages. firmware-mediatek recommends no packages. Versions of packages firmware-mediatek suggests: ii initramfs-tools 0.148.3 -- no debconf information
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Bug#1136910: firmware-mediatek: mt7615e (mt7663 binary wifi and bluetooth) not working with kernel 6.12.88 amd64 Benoit BERTRAND <uses.flocks62@icloud.com> - 2026-05-17 12:40 +0200 Bug#1136910: firmware-mediatek: Additional information Benoit BERTRAND <uses.flocks62@icloud.com> - 2026-05-17 13:00 +0200
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