Forever stuck in "Flushing" until cancelled

[ghost]

System Info
io.github.seadve.Kooha 2.2.2
Flatpak: true
Experimental: false

Distribution: GNOME 43 (Flatpak runtime)
Desktop Session: gnome
Display Server: wayland

GTK 4.8.1
Libadwaita 1.2.0
GStreamer 1.20.3
Pipewire 0.3.57

Describe the bug
When video recording is stopped, the app is forever stuck in the "Flushing" dialog with some disk activity around the video file. When cancelled, the file is deleted. The file is never completed correctly and is damaged.

To Reproduce
Just start recording.

Expected behavior
Should, um, record.

Additional context
This is the log after starting the recording and then cancelling it because it never finishes.

2022-10-20T13:49:58.075179Z DEBUG kooha::recording: Pipeline changed state from `Paused` -> `Playing`
2022-10-20T13:50:02.489243Z DEBUG kooha::recording: Sending eos event to pipeline
2022-10-20T13:50:21.456422Z DEBUG kooha::recording: Cancelling recording
0:00:30.901585560     2 0x7fb49c0cad20 WARN                audiosrc gstaudiosrc.c:227:audioringbuffer_thread_func:<pulsesrc0> error reading data -1 (reason: Success), skipping segment
[I][20494.605920] pw.stream    | [        stream.c:  587 impl_send_command()] 0x562fd9b66720: command Spa:Pod:Object:Command:Node:Pause
[I][20494.605979] pw.node      | [     impl-node.c:  379 node_update_state()] (kooha-0) running -> idle
[I][20494.609904] pw.stream    | [        stream.c:  587 impl_send_command()] 0x562fd9b66720: command Spa:Pod:Object:Command:Node:Suspend
[I][20494.609926] pw.node      | [     impl-node.c:  379 node_update_state()] (kooha-0) idle -> suspended
[I][20494.609956] pw.node      | [     impl-node.c: 1814 pw_impl_node_destroy()] (kooha-0) destroy
2022-10-20T13:50:21.462566Z DEBUG kooha::window: Cancelled recording
0:00:30.907501646     2 0x562fd87b5690 ERROR                GST_BUS gstbus.c:1075:gst_bus_remove_watch:<bus9> no bus watch was present
2022-10-20T13:50:21.480429Z DEBUG kooha::screencast_session: Closed screencast session response=()

[LukeZBaker]

I got the same issue.

If Desktop Audio and Microphone are disabled, recording works. If either are enabled, the app is forever stuck in the "Flushing" dialog.

io.github.seadve.Kooha 2.2.2
Flatpak: true
Experimental: false

Distribution: GNOME 43 (Flatpak runtime)
Desktop Session: ubuntu
Display Server: x11

GTK 4.8.2
Libadwaita 1.2.0
GStreamer 1.20.3
Pipewire 0.3.57

[fasi747]

I have the exact issue, I am using Fedora 37 beta.

[sallyhaj]

Same issue here on Fedora 37 using Raspberry Pi 4.
Installed it from flathub

flatpak run io.github.seadve.Kooha 
2022-10-29T15:17:25.631426Z  INFO kooha::application: Kooha (io.github.seadve.Kooha)
2022-10-29T15:17:25.631484Z  INFO kooha::application: Version: 2.2.2 ()
2022-10-29T15:17:25.631495Z  INFO kooha::application: Datadir: /app/share/kooha

** (kooha:2): CRITICAL **: 20:47:34.957: gst_alsa_device_new: assertion 'caps' failed

** (kooha:2): CRITICAL **: 20:47:35.005: gst_alsa_device_new: assertion 'caps' failed
2022-10-29T15:17:44.811858Z  WARN kooha::recording: Received warning message on bus: Warning(Message { ptr: 0xffff50001f10, type: "warning", seqnum: 402, src: Some("pulsesrc1"), structure: Some(GstMessageWarning, gerror=(GError)NULL, debug=(string)"../gst-libs/gst/audio/gstaudiobasesrc.c\(847\):\ gst_audio_base_src_create\ \(\):\ /GstPipeline:pipeline0/GstBin:bin1/GstPulseSrc:pulsesrc1:\012Dropped\ 12000\ samples.\ This\ is\ most\ likely\ because\ downstream\ can\'t\ keep\ up\ and\ is\ consuming\ samples\ too\ slowly.";) })
2022-10-29T15:17:45.398406Z  WARN kooha::recording: Received warning message on bus: Warning(Message { ptr: 0xffff44001820, type: "warning", seqnum: 403, src: Some("pulsesrc1"), structure: Some(GstMessageWarning, gerror=(GError)NULL, debug=(string)"../gst-libs/gst/audio/gstaudiobasesrc.c\(847\):\ gst_audio_base_src_create\ \(\):\ /GstPipeline:pipeline0/GstBin:bin1/GstPulseSrc:pulsesrc1:\012Dropped\ 24960\ samples.\ This\ is\ most\ likely\ because\ downstream\ can\'t\ keep\ up\ and\ is\ consuming\ samples\ too\ slowly.";) })

[ghost]

Any updates?

[virgiliovasconcelos]

I have the same issue, using Debian GNU/Linux bookworm/sid x86_64, GNOME 43.0, flatpak, wayland.

FYI: after downgrading it to version 2.2.1 that issue was gone, so it's probably specific to 2.2.2

[UnsuitableFollower]

Still working here but VERY Slow flushing.
(Fedora 37 beta)

[JumpLink]

Same here using Fedora 37, installed with flatpak

[knuxify]

Similar yet different issue here, on Alpine Linux edge, with Kooha 2.2.2; however, instead of the errors posted here, there's a different error message:

(kooha:20085): GStreamer-CRITICAL **: 21:18:39.588: gst_mini_object_unlock: assertion 'state >= SHARE_ONE' failed

This is printed a few times when recording is started, and hundreds of times per second when flushing. Similar failure mode as presented here though - recording with desktop audio off works fine, enabling it causes issues. Changing the filetype doesn't fix it.

System information:

- io.github.seadve.Kooha 2.2.2
- Flatpak: false
- Experimental: false

- Distribution: Alpine Linux v3.17
- Desktop Session: gnome
- Display Server: wayland

- GTK 4.8.2
- Libadwaita 1.2.0
- GStreamer 1.20.4
- Pipewire 0.3.60

[kristofgilicze]

Same happened to me, it was a fresh install so likely less people are effected.

To reproduce the issue on my system I can do the following:

0. uninstall current kooha
2. install kooha
3. observe issue with flushing (2.2.2)
4. downgrade to 2.2.1
5. works on 2.2.1
6. upgrade to latest (2.2.2)
7. now it does work with 2.2.2 :)

I'm not familiar with flatpak, but it seems maybe some sort of dependency / cfg is missing from the new build.

[darkblaze69]

The same issue with native app v2.2.2 (without flatpak) on Manjaro GNOME. Stuck "flushing". But if disable sound it flushes at once without problems. So the problem's in sound stack.

[knuxify]

Could somebody test if the patch in #209 fixes the issue? It seems to work for me. It's a partial revert of a change made in a86fb94, between 2.2.1 and 2.2.2, which also matches what other people have been reporting.

[gnunn1]

I tested that PR (adding that one line back in), built Kooha and it fixed the flushing issue for me, I don't get any audio recorded (no default device) but I'll track that down and open a separate issue for it.

[Poly2it]

I am experiencing the same issue on Ubuntu 22.10.

[mantarimay]

@knuxify its works on me, thanks

[Ezema]

that worked @knuxify thanks 😄

[Serkan80]

I have the same issue, using Debian GNU/Linux bookworm/sid x86_64, GNOME 43.0, flatpak, wayland.

FYI: after downgrading it to version 2.2.1 that issue was gone, so it's probably specific to 2.2.2

I can also confirm that after downgrading to version 2.2.1 from 2.2.4 it works.

[cccaballero]

I'm using Kooha 2.2.4 (flatpack) in Ubuntu 22.04 and wayland, and I'm having the same (or similar) issue. The app is stuck in the "Flushing" dialog, looks like it's doing something, but really slow, or in some kind of loop.

Logs:

2023-11-01T23:33:00.971179Z INFO kooha::application: Kooha (io.github.seadve.Kooha)
2023-11-01T23:33:00.971190Z INFO kooha::application: Version: 2.2.4 ()
2023-11-01T23:33:00.971191Z INFO kooha::application: Datadir: /app/share/kooha
2023-11-01T23:33:05.631632Z WARN kooha::audio_device: Skipping device pulsedevice5 as it has no node.name property. FieldNotFound { name: "node.name" }
2023-11-01T23:33:05.631690Z WARN kooha::audio_device: Failed to find default name using gstreamer: Failed to find a default device
2023-11-01T23:33:05.635932Z WARN kooha::audio_device: Skipping device pulsedevice23 as it has no node.name property. FieldNotFound { name: "node.name" }
2023-11-01T23:33:05.635980Z WARN kooha::audio_device: Failed to find default name using gstreamer: Failed to find a default device

[uyriq]

I installed Kooha flatpack a week ago and everything worked fine at first, but now I have the same problem as above in the track.
I think it might depend on something ubuntu did in the update. unfortunately I don't know what logs to collect.
Now if I run
``bash
➜ flatpak run io.github.seadve.Kooha
2024-01-15T17:05:17.385255Z INFO kooha::application: Kooha (io.github.seadve.Kooha)
2024-01-15T17:05:17.385271Z INFO kooha::application: Version: 2.2.4 ()
2024-01-15T17:05:17.385275Z INFO kooha::application: Datadir: /app/share/kooha
2024-01-15T17:05:35.907442Z WARN kooha::audio_device: Skipping device pulsedevice1 as it has no node.name property. FieldNotFound { name: "node.name" }
2024-01-15T17:05:35.907521Z WARN kooha::audio_device: Failed to find default name using gstreamer: Failed to find a default device
2024-01-15T17:05:35.914717Z WARN kooha::audio_device: Skipping device `pulsedevice17` as it has no node.name property. FieldNotFound { name: "node.name" }
2024-01-15T17:05:35.914781Z WARN kooha::audio_device: Failed to find default name using gstreamer: Failed to find a default device

[antonioaltamura]

how this has been closed as this is still an issue (ubuntu 22)?

[SeaDve]

There's a new open issue about at: #105