Monorepo for Aesthetic.Computer
aesthetic.computer
fix: disable wifi (iw scan kills FPS), restore logind for systemctl
- WiFi scan via system("iw scan") every ~4s caused system-wide stalls
dropping FPS from 60 to 27. Disable wifi_init entirely until scan
can be made non-blocking.
- Re-enable logind (masking it broke systemctl/dbus for shutdown).
Keep all button handlers set to "ignore" so logind doesn't
interfere with ac-native's evdev reads.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
+11
-18
+5
-5
fedac/native/src/ac-native.c
+5
-5
fedac/native/src/ac-native.c
···
2286
2286
if (!wifi_disabled) {
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2287
if (!headless && display)
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2288
draw_boot_status(&graph, screen, display, "starting wifi...", pixel_scale);
2289
-
wifi = wifi_init();
2290
-
// Auto-connect only if saved credentials exist (skip scan loop on fresh boot)
2291
-
if (wifi && access("/mnt/wifi_creds.json", F_OK) == 0) {
2292
-
wifi_autoconnect(wifi);
2293
-
}
2289
+
// WiFi disabled for now — iw scan causes system-wide stalls
2290
+
// that drop FPS from 60 to ~27. Re-enable once scan is
2291
+
// moved to a non-blocking path or user explicitly requests it.
2292
+
// wifi = wifi_init();
2293
+
wifi = NULL;
2294
2294
} else {
2295
2295
if (!headless && display)
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2296
draw_boot_status(&graph, screen, display, "wifi disabled", pixel_scale);
+6
-13
fedac/nixos/configuration.nix
+6
-13
fedac/nixos/configuration.nix
···
29
29
services.openssh.enable = false;
30
30
security.polkit.enable = true;
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31
32
-
# Mask logind — it grabs keyboard/power evdev events that ac-native
33
-
# needs to read directly via EVIOCGRAB. No session management needed
34
-
# on a single-purpose kiosk.
35
-
systemd.services.systemd-logind.enable = false;
36
-
systemd.services.systemd-logind.wantedBy = lib.mkForce [];
37
-
environment.etc."systemd/logind.conf".text = lib.mkForce ''
38
-
[Login]
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-
NAutoVTs=0
40
-
HandlePowerKey=ignore
41
-
HandleSuspendKey=ignore
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-
HandleHibernateKey=ignore
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-
HandleLidSwitch=ignore
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-
'';
32
+
# logind: ignore all hardware buttons (ac-native handles power via evdev).
33
+
# Keep logind running — systemctl needs dbus which needs logind.
34
+
services.logind.lidSwitch = "ignore";
35
+
services.logind.powerKey = "ignore";
36
+
services.logind.suspendKey = "ignore";
37
+
services.logind.hibernateKey = "ignore";
45
38
46
39
# Networking (WiFi managed by ac-native, not NetworkManager)
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40
networking = {