wl-paste causes a crash

[hojjatabdollahi]

Calling wl-paste in the terminal causes a crash. Here is the error that pops up in the logs:

ct 23 15:55:36 cosmic cosmic-comp[5381]: Toplevel for foreign-toplevel-list not registered for cosmic-toplevel-info.
Oct 23 15:55:36 cosmic cosmic-comp[5381]: thread 'main' panicked at 'Callback creating object zcosmic_toplevel_handle_v1@51[2] did not provide any object data.': /build/cosmic-comp-pj8uhi/cosmic-comp-0.1~1729697706~24.04~9>
                                             0: <unknown>
                                             1: <unknown>
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                                            14: __libc_start_main
                                            15: <unknown>
Oct 23 15:55:36 cosmic cosmic-comp[5381]: thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: PoisonError { .. }': /build/cosmic-comp-pj8uhi/cosmic-comp-0.1~1729697706~24.04~9a9eddb/vendor/wayland-backe>
                                             0: <unknown>
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                                            19: __libc_start_main
                                            20: <unknown>
Oct 23 15:55:36 cosmic cosmic-comp[5381]: thread 'main' panicked at 'panic in a destructor during cleanup': library/core/src/panicking.rs:227
                                             0: <unknown>
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                                            11: <unknown>
                                            12: <unknown>
                                            13: __libc_start_main
                                            14: <unknown>

details:

Pop OS 24.04
Hardware: Framework AMD
cosmic-comp: 0.1~1729697706~24.04~9a9eddb
linux: 6.9.3-76060903-generic #202405300957~1728589823~24.04~3d61696
wl-clipboard 2.2.1

note: This does not happen on my Bonw15 Nvidia with PopOS 22.04 and the cosmic-comp version. EDIT: Ignore this I had set COSMIC_DATA_CONTROL_ENABLED on that machine, when I removed it it also crashed.

EDIT: It also happens on Linux 6.11.3-76061100-generic #202409151536~1729685807~24.04~ead923e

[fkumro]

My system also has this issue:

Pop_OS: 22.04
cosmic-comp: 0.1~1729697706~22.04~9a9eddb
linux: 6.9.3-76060903-generic
wl-clipboard: 2.0.0-1
GPU: [AMD/ATI] Navi 21 [Radeon RX 6900 XT] (rev c0)

[aekobear]

I recently (within the past week) started experiencing crashes on all my steam games and the error in journalctl is identical to this. Linking my issue in case it's related: #946

[ids1024]

Seems to be reproducible, if I have cosmic-panel running (so there's an applet using the toplevel list protocol) and run wl-paste a couple times.

So there's some bug in the foreign-toplevel-list/cosmic-toplevel-info implementation with the temporary hidden window created by wl-paste.

[rengare]

I removed nala remove wl-clipboard for now as a temporal workaround

[Drakulix]

So there's some bug in the foreign-toplevel-list/cosmic-toplevel-info implementation with the temporary hidden window created by wl-paste.

There seems to be a race between the applets calling get_cosmic_toplevel on the already destroyed window of wl-clipboard. We'll probably need to let the call succeed and then immediately tell the client the window was closed.

[Drakulix]

Could somebody give #949 a try and see if that fixes it?

[hojjatabdollahi]

Seems to be fixed for me too.