enricobuehler
38b7507440
Three changes to make a reproducible Fedora KDE host install: - ci/fedora-rpm.Dockerfile: parameterize the Fedora base (ARG FEDORA_VERSION, default 43) so the same builder produces the Bazzite (F43, libavcodec.so.61) and Fedora 44 (libavcodec.so.62) RPMs. A binary RPM is soname-coupled to its base, so each target Fedora needs its own build/channel. - spec: install punktfunk-kde-session.service (was in the tree but never packaged) with its ExecStart repointed from the dev source tree to the installed run-headless-kde.sh. This is the headless `kwin --virtual` session (KWIN_WAYLAND_NO_PERMISSION_CHECKS=1) the kwin backend needs — an interactive Plasma session refuses to hand its privileged zkde_screencast protocol to an external client, so a dedicated session is required. Not enabled by default (kwin hosts opt in). - ship packaging/kde/host.env as host.env.kde — the ready KWin appliance config (wayland-kde). Validated live on a Fedora 44 KDE box (RTX 4090): KWin virtual output + zero-copy dmabuf->CUDA->NVENC. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
13 lines
702 B
Bash
13 lines
702 B
Bash
# punktfunk host config for a Fedora/Ubuntu KDE Plasma appliance (kwin backend).
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# Copy to ~/.config/punktfunk/host.env. Pairs with punktfunk-kde-session.service, which brings
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# up a headless `kwin --virtual` on wayland-kde (with KWIN_WAYLAND_NO_PERMISSION_CHECKS=1 so the
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# host can bind KWin's privileged zkde_screencast protocol — an interactive Plasma session will
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# NOT hand that protocol to an external client). The host streams a per-client virtual output
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# from that session, captured zero-copy (dmabuf -> CUDA -> NVENC) on NVIDIA.
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WAYLAND_DISPLAY=wayland-kde
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XDG_CURRENT_DESKTOP=KDE
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PUNKTFUNK_COMPOSITOR=kwin
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PUNKTFUNK_VIDEO_SOURCE=virtual
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PUNKTFUNK_ZEROCOPY=1
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PUNKTFUNK_INPUT_BACKEND=libei
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