Monorepo for Aesthetic.Computer
aesthetic.computer
init: wait for DRM device + fix zram/cpufreq errors
- Wait up to 3s for /dev/dri/card0 before starting ac-native
(GPU driver may not be ready immediately after boot)
- Guard zram setup with existence check
- Guard cpufreq governor with directory check
- Suppresses "non-existent directory" errors on console
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
+22
-6
+22
-6
fedac/native/initramfs/init
+22
-6
fedac/native/initramfs/init
···
38
38
ilog() { echo "ac-init: $*" >> /tmp/ac-init.log 2>/dev/null; }
39
39
ilog "start"
40
40
41
-
# zram swap
42
-
modprobe zram 2>/dev/null
43
-
echo 1G > /sys/block/zram0/disksize 2>/dev/null && mkswap /dev/zram0 >/dev/null 2>&1 && swapon /dev/zram0 2>/dev/null
41
+
# zram swap (module may not be available)
42
+
if modprobe zram 2>/dev/null && [ -e /sys/block/zram0/disksize ]; then
43
+
echo 1G > /sys/block/zram0/disksize && mkswap /dev/zram0 >/dev/null 2>&1 && swapon /dev/zram0 2>/dev/null
44
+
ilog "zram: 1G swap enabled"
45
+
fi
44
46
45
47
# Loopback
46
48
ip link set lo up 2>/dev/null
···
54
56
echo "root:x:0:" > /etc/group
55
57
echo "root:x:0:root" > /etc/passwd
56
58
57
-
# Performance governor
58
-
for g in /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor; do
59
-
echo performance > "$g" 2>/dev/null
59
+
# Performance governor (cpufreq may not be available)
60
+
if [ -d /sys/devices/system/cpu/cpu0/cpufreq ]; then
61
+
for g in /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor; do
62
+
echo performance > "$g" 2>/dev/null
63
+
done
64
+
fi
65
+
66
+
# Wait for DRM device (GPU driver may not be ready yet)
67
+
WAIT=0
68
+
while [ ! -e /dev/dri/card0 ] && [ $WAIT -lt 30 ]; do
69
+
sleep 0.1
70
+
WAIT=$((WAIT + 1))
60
71
done
72
+
if [ -e /dev/dri/card0 ]; then
73
+
ilog "drm ready after ${WAIT}00ms"
74
+
else
75
+
ilog "WARNING: /dev/dri/card0 not found after 3s"
76
+
fi
61
77
62
78
ilog "starting ac-native"
63
79