ray
60 lines
1.8 KiB
Bash
60 lines
1.8 KiB
Bash
#!/bin/bash
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# Quick diagnostic: is uinput functional on this kernel?
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# Sunshine uses libevdev/uinput for keyboard/mouse injection, NOT XTEST.
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# If this script fails, all input will be silently broken regardless of
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# Moonlight settings, admin rights, or WM choice.
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set -e
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echo "=== uinput diagnostic for Sunshine game streaming ==="
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echo "Kernel: $(uname -r)"
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echo ""
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# Check 1: basic device node
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if [ -e /dev/uinput ]; then
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echo "[PASS] /dev/uinput exists"
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else
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echo "[FAIL] /dev/uinput does not exist"
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exit 1
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fi
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# Check 2: writable
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if [ -w /dev/uinput ]; then
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echo "[PASS] /dev/uinput is writable"
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else
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echo "[FAIL] /dev/uinput is NOT writable"
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echo " Fix: sudo usermod -a -G input $USER && newgrp input"
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exit 1
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fi
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# Check 3: libevdev uinput create (the exact API Sunshine uses)
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python3 -c '
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import ctypes, sys
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libevdev = ctypes.CDLL("libevdev.so.2")
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dev = libevdev.libevdev_new()
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if not dev:
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print("[FAIL] libevdev_new() returned NULL")
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sys.exit(1)
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libevdev.libevdev_set_name(dev, b"diagnose-uinput")
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libevdev.libevdev_enable_event_type(dev, 1) # EV_KEY
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uinput_fd = ctypes.c_int(-1)
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ret = libevdev.libevdev_uinput_create_from_device(dev, 3, ctypes.byref(uinput_fd))
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libevdev.libevdev_free(dev)
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if ret == 0 and uinput_fd.value >= 0:
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print(f"[PASS] uinput device created (fd={uinput_fd.value})")
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import os; os.close(uinput_fd.value)
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elif ret < 0:
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import errno
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errname = errno.errorcode.get(-ret, f"unknown({ret})")
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print(f"[FAIL] uinput create returned {ret} (errno: {errname})")
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if ret == -25:
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print(" ENOTTY: uinput interface broken on this kernel (known on 7.0.0-22)")
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print(" Workaround: Steam Remote Play or boot older kernel")
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sys.exit(1)
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else:
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print(f"[FAIL] uinput create returned {ret}")
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sys.exit(1)
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'
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echo ""
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echo "=== Diagnostic complete ==="
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