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Redirect the live autologin compositor's stdout/stderr to /var/log/hyprland-live.log, and on exit drop to an interactive shell showing the return code instead of letting the getty autologin respawn-loop hide any startup failure behind a blank blinking cursor. Makes a failed live boot diagnosable and leaves the medium usable. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
19 lines
1.2 KiB
Bash
19 lines
1.2 KiB
Bash
# Auto-start Hyprland on tty1 in the live session
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if [[ "$(tty)" == "/dev/tty1" ]] && [[ -z "$WAYLAND_DISPLAY" ]]; then
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# Allow a software-rendering fallback so the live session comes up even
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# without a GPU (VMs, headless, exotic hardware). On real hardware wlroots
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# still selects the hardware renderer; this only permits llvmpipe when no
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# GPU renderer is available. Must be exported before Hyprland starts —
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# wlroots reads it at renderer init, earlier than any Hyprland `env=` line.
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export WLR_RENDERER_ALLOW_SOFTWARE=1
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# Software cursors: hardware-cursor planes are often unusable in VMs and
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# show as invisible/garbled; this is the reliable choice for a live medium.
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export WLR_NO_HARDWARE_CURSORS=1
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# Run the compositor, capturing its output so a failed live boot is
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# diagnosable (Hyprland also keeps its own log under $XDG_RUNTIME_DIR/hypr/).
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# On exit, drop to an interactive shell with the error in view instead of
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# letting the getty autologin respawn-loop hide it behind a blank cursor.
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Hyprland &>/var/log/hyprland-live.log
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echo "Hyprland exited (rc=$?). Log: /var/log/hyprland-live.log"
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exec bash -i
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fi
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