enricobuehler
068da456f5
Verified live on a SteamOS 3.8.14→3.8.16 update: the A/B partset switch rebuilds /etc and drops everything not on Valve's keep list — the udev rule (uhid access: virtual pads silently degrade to Xbox 360), the vhci-hcd autoload (native Deck pad transport), and the UDP buffer sysctl (back to 208 KB → stutter). Valve's sanctioned extension point is a drop-in under /etc/atomic-update.conf.d/ — itself on the stock keep list, so it self-preserves. install.sh §4 and update.sh now register scripts/punktfunk-atomic-keep.conf there. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
18 lines
978 B
Plaintext
18 lines
978 B
Plaintext
# punktfunk — SteamOS atomic-update preserve list (drop-in for /etc/atomic-update.conf.d/).
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#
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# SteamOS's A/B updates rebuild /etc from scratch and carry over ONLY the files matched by
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# /usr/lib/rauc/atomic-update-keep.conf plus these operator drop-ins (the drop-in dir itself is
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# on Valve's keep list, so this file is self-preserving). Without it, every OS update silently
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# strips the host's system integration: /dev/uhid access (virtual pads degrade to Xbox 360),
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# the vhci-hcd autoload (no native Steam Deck pad), and the UDP buffer sizing (stream stutter).
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# Same wildcard rules as the stock list: '*' matches within a path segment, '**' across.
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## Virtual-gamepad device access (uinput/uhid/vhci for the input group)
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/etc/udev/rules.d/60-punktfunk.rules
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## vhci-hcd autoload (usbip transport for the native Steam Deck pad)
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/etc/modules-load.d/punktfunk.conf
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## UDP socket buffer sizing (32 MB, matches the deb's sysctl drop-in)
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/etc/sysctl.d/99-punktfunk-net.conf
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