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https://github.com/kuhyx/testsAndMisc.git
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Krzysztof kuhy Rudnicki
3ae53499e6
On the 2026-09-15 and 2026-09-17 boots the wheel enumerated as 046D:C260 (PS3/PS4 selector in PS4 position, bound by hid-generic). The BPF udev rule, the ensure unit and its hotplug rule all keyed on C24F, so the unit failed once with "no G29 found" and nothing was said; 1st/3rd stayed on the firmware's bad decode until the selector was flipped a day later. - fixes/g29_wheel_mode.sh (new, sourced): classify the HID bus as native/ps4/compat/absent; root-safe desktop notification via /run/user/*/bus + sudo -u. - --ensure: absent -> exit 0; ps4/compat -> exit 1 + critical notification; native -> attach. --status prints the mode first. - g29-shifter-bpf.service: Restart=on-failure, RestartSec=5min so a notification lost before the session bus exists at boot is re-sent. - 99-g29-shifter-ensure.rules: also fires on C260. - tests/test_fix_g29_shifter.bats: 13 tests against a fake sysfs tree. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01NVfC2T6DyvCFqse9A99zef
22 lines
803 B
Desktop File
22 lines
803 B
Desktop File
[Unit]
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# Safety net for the G29 shifter HID-BPF fix (see docs/DOCS-g29-shifter.md).
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# udev-hid-bpf's own rule attaches the program on "add"; this unit re-checks
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# after boot and on every hotplug, and re-attaches if that rule ever misses.
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# It exits 0 with no wheel present, and FAILS when the wheel is present in a
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# mode the fix cannot attach to (PS4 selector -> 046D:C260); the retry below
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# keeps re-checking and re-notifying the desktop until the selector is flipped.
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# Installed by fixes/fix_g29_shifter.sh; __SCRIPT__ is substituted there.
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Description=Ensure the G29 shifter HID-BPF fix is attached
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After=systemd-udevd.service
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StartLimitIntervalSec=0
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[Service]
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Type=oneshot
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RemainAfterExit=no
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ExecStart=__SCRIPT__ --ensure
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Restart=on-failure
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RestartSec=5min
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[Install]
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WantedBy=multi-user.target
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