Fails to share screen in Google Meet and the CPU spikes

[hojjatabdollahi]

Trying to share my screen in Firefox in a Google Meet pulls up the Screen/Window select UI. But I can not click on the "Window" tab or click on any button. It goes away and CPU spikes, until I restart the machine.

Clicking on "window" tab (see fig) causes a xdg-portal crash:

Nov 18 08:57:33 pop-os cosmic-session[3488]: wp_viewport@78: error 0: negative or zero values in width or height
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.352554Z  WARN xdg-desktop-portal-cosmic: cosmic_session: wp_viewport@78: error 0: negative or zero values in width or height
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.352564Z  WARN xdg-desktop-portal-cosmic: cosmic_session: [2024-11-18T15:57:33Z ERROR wgpu_hal::vulkan::adapter] get_physical_device_surface_present_modes: ERROR_SURFACE_LOST_KHR
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.352567Z  WARN xdg-desktop-portal-cosmic: cosmic_session: [2024-11-18T15:57:33Z ERROR wgpu_hal::vulkan::adapter] get_physical_device_surface_formats: ERROR_SURFACE_LOST_KHR
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.352570Z  WARN xdg-desktop-portal-cosmic: cosmic_session: [2024-11-18T15:57:33Z ERROR wgpu_hal::vulkan::adapter] get_physical_device_surface_present_modes: ERROR_SURFACE_LOST_KHR
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.352572Z  WARN xdg-desktop-portal-cosmic: cosmic_session: [2024-11-18T15:57:33Z ERROR wgpu_hal::vulkan::adapter] get_physical_device_surface_formats: ERROR_SURFACE_LOST_KHR
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.352574Z  WARN xdg-desktop-portal-cosmic: cosmic_session: thread 'main' panicked at /build/xdg-desktop-portal-cosmic-CQoXah/xdg-desktop-portal-cosmic-0.1.0pop1~1731700997~22.04~cde4768/vendor/wgpu/src/backend/wgpu_core.rs:786:18:
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.352577Z  WARN xdg-desktop-portal-cosmic: cosmic_session: Error in Surface::configure: Validation Error
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.352579Z  WARN xdg-desktop-portal-cosmic: cosmic_session:
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.352581Z  WARN xdg-desktop-portal-cosmic: cosmic_session: Caused by:
Nov 18 08:57:33 pop-os cosmic-session[3488]: [2024-11-18T15:57:33Z ERROR wgpu_hal::vulkan::adapter] get_physical_device_surface_present_modes: ERROR_SURFACE_LOST_KHR
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.352583Z  WARN xdg-desktop-portal-cosmic: cosmic_session:   `Surface` width and height must be within the maximum supported texture size. Requested was (855, 4294967295), maximum extent for either dimension is 8192.
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.352586Z  WARN xdg-desktop-portal-cosmic: cosmic_session:
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.352588Z  WARN xdg-desktop-portal-cosmic: cosmic_session: note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.352590Z  WARN xdg-desktop-portal-cosmic: cosmic_session: Protocol error 0 on object wp_viewport@78:
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.352592Z  WARN xdg-desktop-portal-cosmic: cosmic_session: Protocol error 0 on object wp_viewport@78:
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.352594Z  WARN xdg-desktop-portal-cosmic: cosmic_session: Protocol error 0 on object wp_viewport@78:
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.352596Z  WARN xdg-desktop-portal-cosmic: cosmic_session: Protocol error 0 on object wp_viewport@78:
Nov 18 08:57:33 pop-os cosmic-session[3488]: [2024-11-18T15:57:33Z ERROR wgpu_hal::vulkan::adapter] get_physical_device_surface_formats: ERROR_SURFACE_LOST_KHR
Nov 18 08:57:33 pop-os cosmic-session[3488]: [2024-11-18T15:57:33Z ERROR wgpu_hal::vulkan::adapter] get_physical_device_surface_present_modes: ERROR_SURFACE_LOST_KHR
Nov 18 08:57:33 pop-os cosmic-session[3488]: [2024-11-18T15:57:33Z ERROR wgpu_hal::vulkan::adapter] get_physical_device_surface_formats: ERROR_SURFACE_LOST_KHR
Nov 18 08:57:33 pop-os cosmic-session[3488]: thread 'main' panicked at /build/xdg-desktop-portal-cosmic-CQoXah/xdg-desktop-portal-cosmic-0.1.0pop1~1731700997~22.04~cde4768/vendor/wgpu/src/backend/wgpu_core.rs:786:18:
Nov 18 08:57:33 pop-os cosmic-session[3488]: Error in Surface::configure: Validation Error
Nov 18 08:57:33 pop-os cosmic-session[3488]:
Nov 18 08:57:33 pop-os cosmic-session[3488]: Caused by:
Nov 18 08:57:33 pop-os cosmic-session[3488]:   `Surface` width and height must be within the maximum supported texture size. Requested was (855, 4294967295), maximum extent for either dimension is 8192.
Nov 18 08:57:33 pop-os cosmic-session[3488]:
Nov 18 08:57:33 pop-os cosmic-session[3488]: note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
Nov 18 08:57:33 pop-os cosmic-session[3488]: Protocol error 0 on object wp_viewport@78:
Nov 18 08:57:33 pop-os cosmic-session[3488]: Protocol error 0 on object wp_viewport@78:
Nov 18 08:57:33 pop-os cosmic-session[3488]: Protocol error 0 on object wp_viewport@78:
Nov 18 08:57:33 pop-os cosmic-session[3488]: Protocol error 0 on object wp_viewport@78:
Nov 18 08:57:33 pop-os xdg-desktop-por[4022]: A backend call failed: Remote peer disconnected
Nov 18 08:57:33 pop-os cosmic-session[3488]: process ' WAYLAND_DISPLAY=wayland-1 DISPLAY=:1 XDG_SESSION_TYPE=wayland WAYLAND_SOCKET=66 PORTAL_WAYLAND_SOCKET=81 /usr/libexec/xdg-desktop-portal-cosmic ' failed with code 101
Nov 18 08:57:33 pop-os cosmic-session[3488]: /usr/libexec/xdg-desktop-portal-cosmic exited with error 101
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.366615Z ERROR launch_pad: process ' WAYLAND_DISPLAY=wayland-1 DISPLAY=:1 XDG_SESSION_TYPE=wayland WAYLAND_SOCKET=66 PORTAL_WAYLAND_SOCKET=81 /usr/libexec/xdg-desktop-portal-cosmic ' failed with code 101
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.366630Z ERROR cosmic_session: /usr/libexec/xdg-desktop-portal-cosmic exited with error 101
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.366670Z  INFO launch_pad: draining stdin receiver before restarting process
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.366679Z  INFO launch_pad: sleeping for 24ms before restarting process /usr/libexec/xdg-desktop-portal-cosmic (restart 2)
Nov 18 08:57:33 pop-os cosmic-session[3488]: draining stdin receiver before restarting process
Nov 18 08:57:33 pop-os cosmic-session[3488]: sleeping for 24ms before restarting process /usr/libexec/xdg-desktop-portal-cosmic (restart 2)
Nov 18 08:57:33 pop-os cosmic-session[3488]: sending 2 fds
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.367807Z  INFO cosmic_session::comp: sending 2 fds
Nov 18 08:57:33 pop-os systemd[3443]: Started dbus-:1.4-org.freedesktop.impl.portal.desktop.cosmic@2.service.
Nov 18 08:57:33 pop-os systemd[3443]: dbus-:1.4-org.freedesktop.impl.portal.desktop.cosmic@2.service: Main process exited, code=exited, status=1/FAILURE
Nov 18 08:57:33 pop-os systemd[3443]: dbus-:1.4-org.freedesktop.impl.portal.desktop.cosmic@2.service: Failed with result 'exit-code'.
Nov 18 08:57:33 pop-os xdg-desktop-por[4022]: Failed to close session implementation: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not activate remote peer: unit failed.
Nov 18 08:57:33 pop-os cosmic-session[3488]: restarted process ' WAYLAND_DISPLAY=wayland-1 DISPLAY=:1 XDG_SESSION_TYPE=wayland WAYLAND_SOCKET=77 PORTAL_WAYLAND_SOCKET=81 /usr/libexec/xdg-desktop-portal-cosmic ', now at 3 restarts
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.393258Z  INFO launch_pad: restarted process ' WAYLAND_DISPLAY=wayland-1 DISPLAY=:1 XDG_SESSION_TYPE=wayland WAYLAND_SOCKET=77 PORTAL_WAYLAND_SOCKET=81 /usr/libexec/xdg-desktop-portal-cosmic ', now at 3 restarts
Nov 18 08:57:33 pop-os systemd[3443]: Started xdg-desktop-portal-cosmic.scope.
Nov 18 08:57:33 pop-os cosmic-session[3488]: [2024-11-18T15:57:33Z WARN  wgpu_hal::gles::egl] Re-initializing Gles context due to Wayland window
Nov 18 08:57:33 pop-os /usr/libexec/gdm-wayland-session[3488]: 2024-11-18T15:57:33.496591Z  WARN xdg-desktop-portal-cosmic: cosmic_session: [2024-11-18T15:57:33Z WARN  wgpu_hal::gles::egl] Re-initializing Gles context due to Wayland window