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Bug #39	Creato: 2026-05-06
Reporter: ******	Assignato a: ******
Stato: New Report	Soluzione:
Progetto: Ufficio Zero Linux OS	Componente: uzl
Versione: Anna	Severità: Content
Priorità: Medium	Sistema Operativo: Ufficio Zero Linux Anna

Sommario: Anna MacT2 webcam / mic e kernel hwe panic
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Commenti:

----- Inviato da ****** (3:25 PM 2026-05-06)-----
La iso Mac T2 attualmente è inutilizzabile, poichè seppur si è risolto il pb del wifi con il comando: get-apple-firmware get_from_online che ti scarica una immagina di recovery del sistema mac e dopo il riavvio il wifi interno riprende a funzionare, una volta connesso ogni tanto appare un errore di connessione assentew come popup che non posso disattivare. Inoltre il kernel installato hwe (per ultimi dispositivi non di certo per mac t2) termina il supporto a luglio 2026??? per cui bisognerebbe nel caso installare un lts

----- Inviato da ****** (3:28 PM 2026-05-06)-----
attualmente la webcam e mic appena apro jitsi meet o altro vanno in crash con screen errore kernel panic

----- Inviato da ****** (3:37 PM 2026-05-06)-----
prove da effettuare: dare i comandi sudo apt install linux-t2-lts sudo apt remove linux-headers-$(uname -r) linux-image-$(uname -r) e riavviare il sistema aspettando di vedere se i moduli (pacchetti) installati già con la iso per i device Mac T2 subiscono qualche miglioramento anche nell'uso dei device e periferiche interne

----- Inviato da ****** (3:59 PM 2026-05-06)-----
ALTRE PROVE FATTE: 1) installato kernel t2 lts con il cmd: sudo apt install linux-t2-lts e riavviato il sistema 2) al riavvio dato il cmd: sudo apt remove linux-headers-$(uname -r) linux-image-$(uname -r) per rimuovere gli altri e riavviato 3) al riavvio il segnale del wifi migliora Qui https://github.com/AdityaGarg8/t2-ubuntu-repo (in basso alla lista pacchetti) è spiegato quali pacchetti già messi sulla nostra Anna MacT2 vanno in conflitto con kernel-t2-lts perchè con moduli già inseriti dentro

----- Inviato da ****** (10:51 AM 2026-05-07)-----
provato la nuova iso ecco i test: 1) in fase di boot live wifi non riconosciuto ma installata con supporto wifi esterno e riavviato il sistema, dato il comando e mi ha installato wifi e al riavvio funziona 2) con jitsi ed altri la webcam funziona ma il mic non si riesce ad attivare [code] System: Kernel: 6.18.26-1-t2-noble arch: x86_64 bits: 64 compiler: gcc v: 13.3.0 clocksource: tsc Desktop: Cinnamon v: 6.4.8 tk: GTK v: 3.24.41 wm: Muffin v: 6.4.1 with: plank vt: 7 dm: LightDM v: 1.30.0 Distro: Linux Mint 22.2 Zara base: Ubuntu 24.04 noble Machine: Type: Laptop System: Apple product: MacBookAir8,1 v: 1.0 serial: <superuser required> Chassis: type: 9 v: Mac-827FAC58A8FDFA22 serial: <superuser required> Mobo: Apple model: Mac-827FAC58A8FDFA22 v: MacBookAir8,1 serial: <superuser required> uuid: <superuser required> UEFI: Apple v: 2094.80.5.0.0 (iBridge: 23.16.13120.0.0,0) date: 01/21/2026 Battery: ID-1: BAT0 charge: 43.6 Wh (100.0%) condition: 43.6/50.4 Wh (86.4%) volts: 12.7 min: 11.5 model: DSY bq20z451 type: Li-ion serial: N/A status: full cycles: 474 CPU: Info: dual core model: Intel Core i5-8210Y bits: 64 type: MT MCP smt: enabled arch: Amber/Kaby Lake note: check rev: 9 cache: L1: 128 KiB L2: 512 KiB L3: 4 MiB Speed (MHz): avg: 2465 high: 2662 min/max: 400/3600 cores: 1: 2662 2: 2400 3: 2400 4: 2400 bogomips: 12799 Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx Graphics: Device-1: Intel UHD Graphics 617 vendor: Apple driver: i915 v: kernel arch: Gen-9.5 ports: active: eDP-1 empty: DP-1, DP-2, HDMI-A-1, HDMI-A-2 bus-ID: 00:02.0 chip-ID: 8086:87c0 class-ID: 0300 Device-2: Apple FaceTime HD Camera (Built-in) driver: uvcvideo type: USB rev: 2.0 speed: 480 Mb/s lanes: 1 bus-ID: 5-2:3 chip-ID: 05ac:8514 class-ID: 0e02 serial: <filter> Display: x11 server: X.Org v: 21.1.11 with: Xwayland v: 23.2.6 driver: X: loaded: modesetting unloaded: fbdev,vesa dri: iris gpu: i915 display-ID: :0 screens: 1 Screen-1: 0 s-res: 2560x1600 s-dpi: 96 s-size: 677x423mm (26.65x16.65") s-diag: 798mm (31.43") Monitor-1: eDP-1 model: Apple Color LCD res: 2560x1600 hz: 60 dpi: 227 size: 286x179mm (11.26x7.05") diag: 337mm (13.3") modes: 2560x1600 API: EGL v: 1.5 hw: drv: intel iris platforms: device: 0 drv: iris device: 1 drv: swrast gbm: drv: iris surfaceless: drv: iris x11: drv: iris inactive: wayland API: OpenGL v: 4.6 compat-v: 4.5 vendor: intel mesa v: 25.2.8-0ubuntu0.24.04.1 glx-v: 1.4 direct-render: yes renderer: Mesa Intel UHD Graphics 617 (AML-KBL) device-ID: 8086:87c0 Audio: Device-1: Intel Sunrise Point-LP HD Audio driver: snd_hda_intel v: kernel bus-ID: 00:1f.3 chip-ID: 8086:9d71 class-ID: 0403 Device-2: Apple Audio driver: aaudio pcie: speed: 8 GT/s lanes: 4 bus-ID: 01:00.3 chip-ID: 106b:1803 class-ID: 0401 API: ALSA v: k6.18.26-1-t2-noble status: kernel-api Server-1: PipeWire v: 1.0.5 status: off with: 1: pipewire-pulse status: active 2: wireplumber status: off 3: pipewire-alsa type: plugin Network: Device-1: Broadcom BCM4355 802.11ac Wireless LAN SoC vendor: Apple driver: brcmfmac v: kernel pcie: speed: 2.5 GT/s lanes: 1 bus-ID: 02:00.0 chip-ID: 14e4:43dc class-ID: 0280 IF: wlp2s0 state: up mac: <filter> IF-ID-1: enxacde48001122 state: up speed: 100 Mbps duplex: unknown mac: <filter> Drives: Local Storage: total: 465.92 GiB used: 13.05 GiB (2.8%) ID-1: /dev/nvme0n1 vendor: Apple model: SSD AP0512M size: 465.92 GiB speed: 31.6 Gb/s lanes: 4 tech: SSD serial: <filter> fw-rev: 1310 temp: 40.9 C scheme: GPT Partition: ID-1: / size: 457.04 GiB used: 13.04 GiB (2.9%) fs: ext4 dev: /dev/nvme0n1p2 ID-2: /boot/efi size: 510.9 MiB used: 6.2 MiB (1.2%) fs: vfat dev: /dev/nvme0n1p1 Swap: ID-1: swap-1 type: file size: 2 GiB used: 0 KiB (0.0%) priority: -2 file: /swapfile USB: Hub-1: 1-0:1 info: hi-speed hub with single TT ports: 12 rev: 2.0 speed: 480 Mb/s lanes: 1 chip-ID: 1d6b:0002 class-ID: 0900 Hub-2: 2-0:1 info: super-speed hub ports: 6 rev: 3.0 speed: 5 Gb/s lanes: 1 chip-ID: 1d6b:0003 class-ID: 0900 Hub-3: 3-0:1 info: hi-speed hub with single TT ports: 2 rev: 2.0 speed: 480 Mb/s lanes: 1 chip-ID: 1d6b:0002 class-ID: 0900 Hub-4: 4-0:1 info: super-speed hub ports: 2 rev: 3.1 speed: 10 Gb/s lanes: 1 chip-ID: 1d6b:0003 class-ID: 0900 Hub-5: 5-0:1 info: full speed or root hub ports: 10 rev: 2.0 speed: 480 Mb/s lanes: 1 chip-ID: 1d6b:0002 class-ID: 0900 Device-1: 5-1:2 info: Apple iBridge type: communication,CDC-data driver: cdc_ncm interfaces: 2 rev: 2.0 speed: 480 Mb/s lanes: 1 power: 500mA chip-ID: 05ac:8233 class-ID: 0a00 serial: <filter> Device-2: 5-2:3 info: Apple FaceTime HD Camera (Built-in) type: video driver: uvcvideo interfaces: 2 rev: 2.0 speed: 480 Mb/s lanes: 1 power: 500mA chip-ID: 05ac:8514 class-ID: 0e02 serial: <filter> Device-3: 5-3:4 info: Apple Ambient Light Sensor type: HID driver: hid-sensor-hub,usbhid interfaces: 1 rev: 2.0 speed: 480 Mb/s lanes: 1 power: 500mA chip-ID: 05ac:8262 class-ID: 0300 serial: <filter> Device-4: 5-4:5 info: Apple Headset type: HID driver: hid-generic,usbhid interfaces: 1 rev: 2.0 speed: 480 Mb/s lanes: 1 power: 500mA chip-ID: 05ac:8103 class-ID: 0300 serial: <filter> Device-5: 5-5:6 info: Apple Apple Internal Keyboard / Trackpad type: HID,keyboard,mouse driver: apple,magicmouse,usbhid interfaces: 5 rev: 2.0 speed: 480 Mb/s lanes: 1 power: 500mA chip-ID: 05ac:027a class-ID: 0300 serial: <filter> Sensors: System Temperatures: cpu: 73.0 C mobo: N/A Fan Speeds (rpm): cpu: 2702 Repos: Packages: pm: dpkg pkgs: 2111 No active apt repos in: /etc/apt/sources.list Active apt repos in: /etc/apt/sources.list.d/additional-repositories.list 1: deb https: //ufficiozero.mirror.garr.it/uzl-deb/anna/ Anna main contrib non-free 2: deb https: //mirror.accum.se/mirror/ufficiozero.org/uzl-deb/anna/ Anna main contrib non-free 3: deb https: //mirrors.dotsrc.org/ufficiozero/uzl-deb/anna/ Anna main contrib non-free 4: deb https: //sourceforge.net/projects/ufficiozero/files/uzl-deb/anna/ Anna main contrib non-free 5: deb https: //ftp.icm.edu.pl/pub/Linux/dist/ufficiozero/uzl-deb/anna/ Anna main contrib non-free 6: deb https: //ftp.nluug.nl/os/Linux/distr/ufficiozero/uzl-deb/anna/ Anna main contrib non-free 7: deb https: //ftp.cc.uoc.gr/mirrors/linux/ufficiozero/uzl-deb/anna/ Anna main contrib non-free 8: deb https: //mirror.yandex.ru/ufficiozero/uzl-deb/anna/ Anna main contrib non-free 9: deb https: //infomaniak.ufficiozero.org/uzl-deb/anna/ Anna main contrib non-free 10: deb https: //mirror.group.one/ufficio/uzl-deb/anna/ Anna main contrib non-free 11: deb https: //mirror.aarnet.edu.au/pub/ufficiozero/uzl-deb/anna/ Anna main contrib non-free 12: deb https: //sourceforge.net/projects/ufficiozero/files/uzl-deb/printers/ printers main contrib non-free Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list 1: deb http: //packages.linuxmint.com zara main upstream import backport 2: deb http: //archive.ubuntu.com/ubuntu noble main restricted universe multiverse 3: deb http: //archive.ubuntu.com/ubuntu noble-updates main restricted universe multiverse 4: deb http: //archive.ubuntu.com/ubuntu noble-backports main restricted universe multiverse 5: deb http: //security.ubuntu.com/ubuntu/ noble-security main restricted universe multiverse Active apt repos in: /etc/apt/sources.list.d/t2.list 1: deb [signed-by=/etc/apt/trusted.gpg.d/t2-ubuntu-repo.gpg] https: //adityagarg8.github.io/t2-ubuntu-repo ./ 2: deb [signed-by=/etc/apt/trusted.gpg.d/t2-ubuntu-repo.gpg] https: //github.com/AdityaGarg8/t2-ubuntu-repo/releases/download/noble ./ Info: Memory: total: 8 GiB available: 7.63 GiB used: 2.51 GiB (33.0%) Processes: 239 Power: uptime: 11m states: freeze,mem,disk suspend: deep wakeups: 0 hibernate: platform Init: systemd v: 255 target: graphical (5) default: graphical Compilers: gcc: 13.3.0 Client: Unknown python3.12 client inxi: 3.3.34 [/code] 

----- Inviato da ****** (1:10 PM 2026-05-07)-----
https://t2linux.org/guides/audio-config/

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