[Bug 2084191] Re: [X1E] Request: Add support for Lenovo Yoga Slim 7x

[Will Larson]

Updated to 7.0.0.31 Good News Camera works in pipewire mode on firefox. When setting media.webrtc.camera.allow-pipewire to true  about:config. Bad news is that this breaks screen sharing. IE I can't share my screen and my camera (both via pipewire) at the same time. I can share 1 or the other. You can test in google meet or in https://mozilla.github.io/webrtc-landing/gum_test.html. I set various permessions will at will-Yoga-Slim-7-14Q8X9:/etc/apt/sources.list.d$ snap connect firefox:password-manager-service
snap connect firefox:screen-inhibit-control
systemctl --user stop xdg-desktop-portal-gnome
systemctl --user stop xdg-desktop-portal
systemctl --user start xdg-desktop-portal

Nothing worked. If i open snap firefox and then open the camera. camera
will open. if i then share screen i get. NotAllowedError: The request is
not allowed by the user agent or the platform in the current context.

If I use non-snap firefox-ppa ( and set apparmor to complain) then both
do work.

In snap version i see: 
[E][03446.423845] mod.protocol-native | [module-protocol-:  760 lock_socket()] server 0xffff5b7de760: unable to lock lockfile '/run/user/1000/snap.firefox/pipewire-0.lock': Resource temporarily unavailable (maybe another daemon is running)

[E][03446.424050] pw.conf      | [          conf.c:  584 load_module()]
0xffff5d508600: could not load mandatory module "libpipewire-module-
protocol-native": Resource temporarily unavailable

Whole log attached


** Attachment added: "snap_firefox_debug.log"
   https://bugs.launchpad.net/ubuntu-concept/+bug/2084191/+attachment/5959378/+files/snap_firefox_debug.log

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https://bugs.launchpad.net/bugs/2084191

Title:
   [X1E] Request: Add support for Lenovo Yoga Slim 7x

Status in ubuntu-concept:
  Confirmed

Bug description:
  Add support for the Snapdragon X Elite powered Lenovo Yoga Slim 7x

  === Device Information ===

  Manufacturer: LENOVO
  Product Name: 83ED
  Version: Yoga Slim 714Q8X9

  === Kernel + DTB ===

  Live environment and installation work.

  === Known Issues ===

  1) Unable to boot with secure boot enabled
  Workaround: Disable secure boot using FN+F2 during device boot

  2) Blank screen on installer boot up
  Workaround: Restart manually with power button. May take up to 2 reboots to resolve.

  3) Initial GNOME installer window broken/flickering
  Workaround: set display scale to 100% (settings->displays)

  4) Install along side Windows fails on Bitlocker enabled error
  Workaround: Reboot and install with manual partitioning

  5) Keyboard not functioning in Grub boot menu post installation
  Fix: See possible and unverified fix in comment from Carlo Lazzerini dated 2024-10-21
  Workaround: Wait for the time to run out and the default (Ubuntu) item will execute. Use FN+F12 to pick between Windows/Ubuntu using BIOS boot menu

  6) Video card functioning slowly and battery indicator not working
  Fix: install firmware with qcom-firmware-extract manually

  7) Firmware install failing with Bitlocker encrypted Windows volumn
  Workaround: Manually mount Windows volume with GNOME Files app

  7) Bluetooth not functioning
  Fix: None

  8) Sound not functioning
  Fix: None for laptop
  Workaround) Attach an external audio device (eg. usb headphones)

  9) External display not detected
  Fix: None

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