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Screen capture stops working after $HOURS #131

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2e0byo opened this issue Nov 18, 2023 · 6 comments
Open

Screen capture stops working after $HOURS #131

2e0byo opened this issue Nov 18, 2023 · 6 comments

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@2e0byo
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2e0byo commented Nov 18, 2023

At some point (4h < point < 24h) after booting the system, screen capture fails: obs for instance shows

info: [pipewire] Asking for desktop
info: [pipewire] desktop selected, setting up screencast
info: [pipewire] Server version: 0.3.84
info: [pipewire] Library version: 0.3.84
info: [pipewire] Header version: 0.3.84
info: [pipewire] Created stream 0x562bfd558800
info: [pipewire] Stream 0x562bfd558800 state: "connecting" (error: none)
info: [pipewire] Playing stream 0x562bfd558800
info: [pipewire] Stream 0x562bfd558800 state: "paused" (error: none)
info: [pipewire] Stream 0x562bfd558800 state: "error" (error: no more input formats)
error: [pipewire] Error id:2 seq:10 res:-32 (Unknown error -32): no more input

I've traced this down to xdg-desktop-portal-hyprland by restarting services until it worked again. Logs from before restart:

Nov 18 18:05:01 digory xdg-desktop-portal-hyprland[2852]: [LOG] [screencopy] SHAREDATA returned selection 0
Nov 18 18:05:01 digory xdg-desktop-portal-hyprland[2852]: [LOG] [screencopy] Start:
Nov 18 18:05:01 digory xdg-desktop-portal-hyprland[2852]: [LOG] [screencopy]  | /org/freedesktop/portal/desktop/request/1_125/obs3
Nov 18 18:05:01 digory xdg-desktop-portal-hyprland[2852]: [LOG] [screencopy]  | /org/freedesktop/portal/desktop/session/1_125/obs1
Nov 18 18:05:01 digory xdg-desktop-portal-hyprland[2852]: [LOG] [screencopy]  | appid:
Nov 18 18:05:01 digory xdg-desktop-portal-hyprland[2852]: [LOG] [screencopy]  | parent_window:
Nov 18 18:05:01 digory xdg-desktop-portal-hyprland[2852]: [ERR] [screencopy] Couldn't obtain a format from dma
Nov 18 18:05:01 digory xdg-desktop-portal-hyprland[2852]: [LOG] [screencopy] New session:
Nov 18 18:05:01 digory xdg-desktop-portal-hyprland[2852]: [LOG] [screencopy]  | /org/freedesktop/portal/desktop/request/1_118/webrtc_53953641
Nov 18 18:05:01 digory xdg-desktop-portal-hyprland[2852]: [LOG] [screencopy]  | /org/freedesktop/portal/desktop/session/1_118/webrtc_session903947359
Nov 18 18:05:01 digory xdg-desktop-portal-hyprland[2852]: [LOG] [screencopy]  | appid:
Nov 18 18:05:01 digory xdg-desktop-portal-hyprland[2852]: [LOG] [screencopy] SelectSources:
Nov 18 18:05:01 digory xdg-desktop-portal-hyprland[2852]: [LOG] [screencopy]  | /org/freedesktop/portal/desktop/request/1_118/webrtc908602552
Logs from after, with successful screen capture 
ov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] SHAREDATA returned selection 0
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] Start:
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | /org/freedesktop/portal/desktop/request/1_162/obs3
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | /org/freedesktop/portal/desktop/session/1_162/obs1
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | appid:
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | parent_window:
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [pw] Building modifiers for dma
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] Sharing initialized
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] New session:
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | /org/freedesktop/portal/desktop/request/1_168/obs1
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | /org/freedesktop/portal/desktop/session/1_168/obs1
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | appid:
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] SelectSources:
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | /org/freedesktop/portal/desktop/request/1_168/obs2
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | /org/freedesktop/portal/desktop/session/1_168/obs1
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | appid:
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] option cursor_mode to 2
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] option persist_mode to 2
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] unused option multiple
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] unused option types
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] restore data invalid / missing, prompting
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] execAndGet: WAYLAND_DISPLAY=wayland-1 QT_QPA_PLATFORM="wayland" XCURSOR_SIZE=24 HYPRLAND_IN>
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [sc] Selection: /screen:DP-4
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] SHAREDATA returned selection 0
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] Start:
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | /org/freedesktop/portal/desktop/request/1_168/obs3
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | /org/freedesktop/portal/desktop/session/1_168/obs1
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | appid:
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | parent_window:
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [pw] Building modifiers for dma
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] Sharing initialized
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [pw] Building modifiers for dma
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [pw] Building modifiers for dma
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy/pipewire] Out of buffers
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] New session:
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | /org/freedesktop/portal/desktop/request/1_174/obs1
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | /org/freedesktop/portal/desktop/session/1_174/obs1
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | appid:
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] SelectSources:
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | /org/freedesktop/portal/desktop/request/1_174/obs2
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | /org/freedesktop/portal/desktop/session/1_174/obs1
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | appid:
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] option cursor_mode to 2
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] option persist_mode to 2
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] unused option multiple
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] unused option types
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] restore data invalid / missing, prompting
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] execAndGet: WAYLAND_DISPLAY=wayland-1 QT_QPA_PLATFORM="wayland" XCURSOR_SIZE=24 HYPRLAND_IN>
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [sc] Selection: /screen:DP-4
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] SHAREDATA returned selection 0
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy] Start:
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | /org/freedesktop/portal/desktop/request/1_174/obs3
Nov 18 18:31:00 digory xdg-desktop-portal-hyprland[556063]: [LOG] [screencopy]  | /org/freedesktop/portal/desktop/session/1_174/obs1

I've realised I'm on a slightly outdated commit, so I'll rebuild (arch, xdg-desktop-portal-hyprland-git) and see if this goes away, but it's been happening for at least a month.

How do I debug further? If it just failed I'd run in gdb, but I don't want to do that for hours on end until the problem emerges.
@pwfff
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pwfff commented Dec 27, 2023

for me it's not $HOURS, but literally once and only once. so when I try to screenshare with, say, Discord, the preview works great, but as soon as I choose the screen to actually stream it, I'm prompted twice more to select a screen (regardless of whether or not I manually checked the 'restore token' box), and both attempts fail. trying to share again leaves even the preview broken.

log output with one success and two failures 
[LOG] [toplevel] (activate) locks: 1
[LOG] [toplevel] Activated, bound to 563919e7db60, toplevels: 6
[LOG] [screencopy] New session:
[LOG] [screencopy]  | /org/freedesktop/portal/desktop/request/1_24/webrtc_1247569504
[LOG] [screencopy]  | /org/freedesktop/portal/desktop/session/1_24/webrtc_session1436077690
[LOG] [screencopy]  | appid: 
[LOG] [screencopy] SelectSources:
[LOG] [screencopy]  | /org/freedesktop/portal/desktop/request/1_24/webrtc1537828523
[LOG] [screencopy]  | /org/freedesktop/portal/desktop/session/1_24/webrtc_session1436077690
[LOG] [screencopy]  | appid: 
[LOG] [screencopy] option persist_mode to 1
[LOG] [screencopy] unused option multiple
[LOG] [screencopy] unused option types
[LOG] [screencopy] restore data invalid / missing, prompting
[LOG] execAndGet: WAYLAND_DISPLAY=wayland-1 QT_QPA_PLATFORM="wayland" XCURSOR_SIZE=24 HYPRLAND_INSTANCE_SIGNATURE=d74607e414dcd16911089a6d4b6aeb661c880923_1703709085 XDPH_WINDOW_SHARING_LIST="<bunch of stuff>" hyprland-share-picker 2>&1
[LOG] [sc] Selection: /screen:DP-2

[LOG] [screencopy] SHAREDATA returned selection 0
[LOG] [screencopy] Start:
[LOG] [screencopy]  | /org/freedesktop/portal/desktop/request/1_24/webrtc311680905
[LOG] [screencopy]  | /org/freedesktop/portal/desktop/session/1_24/webrtc_session1436077690
[LOG] [screencopy]  | appid: 
[LOG] [screencopy]  | parent_window: 
[LOG] [pw] Building modifiers for dma
[LOG] [screencopy] Sharing initialized
[LOG] [pw] Building modifiers for dma
[LOG] [screencopy] Stream destroyed
[LOG] [screencopy] Session destroyed
[LOG] [toplevel] (deactivate) locks: 0
[LOG] [toplevel] unbound manager
[ERR] [pw] Attempted enqueue on invalid session??
[LOG] [toplevel] (activate) locks: 1
[LOG] [toplevel] Activated, bound to 563919e8fd40, toplevels: 6
[LOG] [screencopy] New session:
[LOG] [screencopy]  | /org/freedesktop/portal/desktop/request/1_24/webrtc_904717317
[LOG] [screencopy]  | /org/freedesktop/portal/desktop/session/1_24/webrtc_session2131647627
[LOG] [screencopy]  | appid: 
[LOG] [screencopy] SelectSources:
[LOG] [screencopy]  | /org/freedesktop/portal/desktop/request/1_24/webrtc874214467
[LOG] [screencopy]  | /org/freedesktop/portal/desktop/session/1_24/webrtc_session2131647627
[LOG] [screencopy]  | appid: 
[LOG] [screencopy] option persist_mode to 1
[LOG] [screencopy] unused option multiple
[LOG] [screencopy] unused option types
[LOG] [screencopy] restore data invalid / missing, prompting
[LOG] execAndGet: WAYLAND_DISPLAY=wayland-1 QT_QPA_PLATFORM="wayland" XCURSOR_SIZE=24 HYPRLAND_INSTANCE_SIGNATURE=d74607e414dcd16911089a6d4b6aeb661c880923_1703709085 XDPH_WINDOW_SHARING_LIST="<bunch of stuff>" hyprland-share-picker 2>&1
[LOG] [sc] Selection: /screen:DP-2

[LOG] [screencopy] SHAREDATA returned selection 0
[LOG] [screencopy] Session destroyed
[LOG] [toplevel] (deactivate) locks: 0
[LOG] [toplevel] unbound manager
[LOG] [toplevel] (activate) locks: 1
not a valid new object id (4278190098), message toplevel(n)
[LOG] [toplevel] Activated, bound to 563919e8fd40, toplevels: 0
[LOG] [screencopy] New session:
[LOG] [screencopy]  | /org/freedesktop/portal/desktop/request/1_24/webrtc_603111804
[LOG] [screencopy]  | /org/freedesktop/portal/desktop/session/1_24/webrtc_session847136615
[LOG] [screencopy]  | appid: 
[LOG] [toplevel] (activate) locks: 2
[LOG] [screencopy] New session:
[LOG] [screencopy]  | /org/freedesktop/portal/desktop/request/1_24/webrtc_356998718
[LOG] [screencopy]  | /org/freedesktop/portal/desktop/session/1_24/webrtc_session1926349320
[LOG] [screencopy]  | appid: 
[LOG] [screencopy] SelectSources:
[LOG] [screencopy]  | /org/freedesktop/portal/desktop/request/1_24/webrtc1122189795
[LOG] [screencopy]  | /org/freedesktop/portal/desktop/session/1_24/webrtc_session847136615
[LOG] [screencopy]  | appid: 
[LOG] [screencopy] option persist_mode to 1
[LOG] [screencopy] unused option multiple
[LOG] [screencopy] unused option types
[LOG] [screencopy] restore data invalid / missing, prompting
[LOG] execAndGet: WAYLAND_DISPLAY=wayland-1 QT_QPA_PLATFORM="wayland" XCURSOR_SIZE=24 HYPRLAND_INSTANCE_SIGNATURE=d74607e414dcd16911089a6d4b6aeb661c880923_1703709085 XDPH_WINDOW_SHARING_LIST="" hyprland-share-picker 2>&1
[LOG] [sc] Selection: /screen:DP-2

[LOG] [screencopy] SHAREDATA returned selection 0
[LOG] [screencopy] Start:
[LOG] [screencopy]  | /org/freedesktop/portal/desktop/request/1_24/webrtc5153249
[LOG] [screencopy]  | /org/freedesktop/portal/desktop/session/1_24/webrtc_session847136615
[LOG] [screencopy]  | appid: 
[LOG] [screencopy]  | parent_window: 
[ERR] [screencopy] Couldn't obtain a format from dma
[LOG] [screencopy] Stream destroyed
[LOG] [screencopy] Session destroyed
[LOG] [toplevel] (deactivate) locks: 1

@ellwoodb
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ellwoodb commented Dec 28, 2023 •
edited

I'm having the same problem. After streaming once, it's broken, until I logout and login again. That should restart xdg-desktop-portal-hyprland and then it works again.

Edit: The error is exactly the same as @pwfff : [ERR] [screencopy] Couldn't obtain a format from dma

@getchoo getchoo mentioned this issue Dec 29, 2023
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@higor-dev
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Having the exact same problem as @pwfff. First screen share works properly, stops working soon as I start sharing again. My logs are equal to @2e0byo's.

As a workaround I'm using the nuclear script from the wiki, https://wiki.hyprland.org/Useful-Utilities/Hyprland-desktop-portal/
everytime I need to screenshare.

@jh-devv
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jh-devv commented Jan 3, 2024 •
edited

Having the same issue, seems to be somewhat related to #11 #123,

I'm having the same problem. After streaming once, it's broken, until I logout and login again. That should restart xdg-desktop-portal-hyprland and then it works again.

Edit: The error is exactly the same as @pwfff : [ERR] [screencopy] Couldn't obtain a format from dma

Yea, I noticed this from the menu becoming "empty" in my duplicate issue here #152 😂

@jh-devv
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jh-devv commented Jan 3, 2024

@ellwoodb I have managed to fix the [ERR] [screencopy] Couldn't obtain a format from dma by having OBS open before doing the screencast on Discord? It's weird, maybe something related to dma?

@ellwoodb
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ellwoodb commented Jan 3, 2024

@jh-devv I sadly don't have enough knowledge about how the portal works to know about dma stuff.

Despite that, opening OBS before Discord seems to "keep it alive" somehow. Interesting...

@jh-devv jh-devv mentioned this issue Jan 4, 2024
Open
@JanValiska JanValiska mentioned this issue Jan 4, 2024
Closed
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@pwfff @2e0byo @higor-dev @ellwoodb @jh-devv