Build from Cosmic Alpha 7 seems to sigabrt an awful lot

[kode54]

This issue seems to be fixed by the latest git master version, though. The issue will manifest with things such as the logout prompt not appearing at all. Unfortunately, I have no useful trace of the crashes, since the Arch builds have no useful debug info that I am aware of how to use.

[kode54]

Running it under a terminal under a Cosmic session:

> env RUST_BACKTRACE=full cosmic-osd
[2025-07-11T05:38:45Z ERROR cosmic_settings_subscriptions::upower::kbdbacklight] Error listening to KbdBacklight: org.freedesktop.DBus.Error.UnknownMethod: Object does not exist at path “/org/freedesktop/UPower/KbdBacklight”

thread 'tokio-runtime-worker' panicked at src/subscriptions/polkit_agent.rs:23:66:
called `Result::unwrap()` on an `Err` value: MethodError(OwnedErrorName("org.freedesktop.PolicyKit1.Error.Failed"), Some("An authentication agent already exists for the given subject"), Msg { type: Error, serial: 588, sender: UniqueName(":1.17"), reply-serial: 26, body: Str, fds: [] })
stack backtrace:
   0:     0x55f38458a8a3 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h3f8c3dd932aac897
   1:     0x55f38421fba3 - core::fmt::write::hd6ab3a20c1c5f4bd
   2:     0x55f384585c53 - std::io::Write::write_fmt::h33d06aa2eb1e7fb6
   3:     0x55f38458a702 - std::sys::backtrace::BacktraceLock::print::h41974ddf0501771c
   4:     0x55f38458bcfd - std::panicking::default_hook::{{closure}}::h44b88da2fab8c7a1
   5:     0x55f38458b89d - std::panicking::default_hook::hbce059d0e0b156ee
   6:     0x55f38458c476 - std::panicking::rust_panic_with_hook::h22cab234247135f5
   7:     0x55f38458c22a - std::panicking::begin_panic_handler::{{closure}}::h219b9bc76e1576a5
   8:     0x55f38458ad79 - std::sys::backtrace::__rust_end_short_backtrace::hc992ddca6284c9fe
   9:     0x55f38458becd - __rustc[12f4a3d4a4a186a5]::rust_begin_unwind
  10:     0x55f38421cc00 - core::panicking::panic_fmt::h1edc4af72b2f91de
  11:     0x55f38421d026 - core::result::unwrap_failed::h10e4b51e9c32169a
  12:     0x55f3842f3071 - cosmic_osd::subscriptions::polkit_agent::subscription::{{closure}}::{{closure}}::hb76f30a67c494cfa
  13:     0x55f3842c0f34 - tokio::runtime::task::raw::poll::h3286dc1ff91da5f5
  14:     0x55f38461e735 - tokio::runtime::scheduler::multi_thread::worker::Context::run_task::h5259557efd7ba6b3
  15:     0x55f38461ca2f - tokio::runtime::context::scoped::Scoped<T>::set::h02f96fc528004daa
  16:     0x55f38461d202 - tokio::runtime::context::set_scheduler::he26eaf500e095e2d
  17:     0x55f38461c3f4 - tokio::runtime::context::runtime::enter_runtime::hd3f8067967b8909c
  18:     0x55f38461e66b - tokio::runtime::scheduler::multi_thread::worker::run::h90419bb30eb29d5b
  19:     0x55f384622e32 - <tokio::runtime::blocking::task::BlockingTask<T> as core::future::future::Future>::poll::hf57d234e45d1f753
  20:     0x55f384620f94 - tokio::runtime::task::core::Core<T,S>::poll::h550f23a6b897a49b
  21:     0x55f384613b2e - std::panic::catch_unwind::hbaa7b641b34362e9
  22:     0x55f384621cfe - tokio::runtime::task::harness::poll_future::h131defae8645708b
  23:     0x55f384621689 - tokio::runtime::task::harness::Harness<T,S>::poll_inner::hcae245ac0d4feebf
  24:     0x55f3846215f6 - tokio::runtime::task::harness::Harness<T,S>::poll::h8a0ecc3bf3b52a3a
  25:     0x55f384622477 - tokio::runtime::task::UnownedTask<S>::run::hb887b818709fe54b
  26:     0x55f384613473 - std::sys::backtrace::__rust_begin_short_backtrace::hf017f295990057f6
  27:     0x55f38461488c - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd0d0102a08ecb576
  28:     0x55f38458db4b - std::sys::pal::unix::thread::Thread::new::thread_start::h5625c067a36a7978
  29:     0x7f084e5297eb - <unknown>
  30:     0x7f084e5ad18c - <unknown>
  31:                0x0 - <unknown>
fish: Job 1, 'env RUST_BACKTRACE=full cosmic-…' terminated by signal SIGABRT (Abort)

[kit-foxboy]

I'm also getting a Sigabort on CachyOS any time I try to log out, so still a problem