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wiki: simplify stacktrace instructions and add outputting to file (#769)
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@ -48,18 +48,20 @@ Report an issue on GitHub or on the Discord server.
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## Obtaining a debug stacktrace
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Systemd-only.
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> Systemd-only.
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Build hyprland in debug (`make debug`) and run. Get it to crash. Then, in a tty or terminal, do
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`coredumpctl debug Hyprland`.
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If gdb asks you for symbols, say `y`, if it asks about paging, say `c`.
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Once you get to `(gdb)`, run `bt -full` and post the output.
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1. Build Hyprland in debug (`make debug`).
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2. Start Hyprland and get it to crash.
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3. In a tty or terminal, do `coredumpctl debug Hyprland`.
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- If gdb asks you for symbols, say `y`.
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- If it asks about paging, say `c`.
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4. Once you get to `(gdb)`, start file logging with `set logging on`.
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- For a specific file, use `set logging file output.log`.
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5. Run `bt -full`, then `exit` once finished, and attach the output.
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## Obtaining a trace log
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launch Hyprland with `HYPRLAND_TRACE=1 AQ_TRACE=1` environment variables set.
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Launch Hyprland with `HYPRLAND_TRACE=1 AQ_TRACE=1` environment variables set.
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These variables will enable _very_ verbose logging and it's not recommended to enable them unless debugging, as they
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might cause slowdowns and _massive_ log files.
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