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Refactor first-boot documentation and scripts to enhance Chromium startup behavior. Update start-chromium.sh to prefer Wayland for better touch support and adjust fullscreen handling for both Wayland and X11 environments. Clarify CM4 EEPROM configuration in documentation to prevent conflicts with reTerminal DM display backlight. Improve user guidance on touch interactions in Chromium.

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nearxos
2026-02-20 16:52:26 +02:00
parent 58d9144752
commit 66ad3b0a39
8 changed files with 481 additions and 32 deletions
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66
emmc-provisioning/cloud-init/start-chromium.sh
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@@ -1,43 +1,51 @@
#!/bin/bash
# Disable keyring prompts
export GNOME_KEYRING_CONTROL=""
export DISPLAY=:0
# Force X11 instead of Wayland for better fullscreen support
export GDK_BACKEND=x11
unset WAYLAND_DISPLAY
# Prefer Wayland when available so touch long-press produces right-click (context menu)
# like the rest of the desktop. X11/XWayland does not get that behavior for Chromium.
USE_WAYLAND=0
if [ -n "$WAYLAND_DISPLAY" ] && [ -S "${XDG_RUNTIME_DIR:-/run/user/$(id -u)}/$WAYLAND_DISPLAY" ]; then
USE_WAYLAND=1
fi
# Wait for display and desktop environment to be ready
# Check if DISPLAY is accessible (wait up to 30 seconds)
for i in {1..60}; do
if xset q >/dev/null 2>&1 || [ -n "$DISPLAY" ]; then
# Wait for desktop environment to be fully loaded
if pgrep -x pcmanfm >/dev/null 2>&1 || pgrep -x lxsession >/dev/null 2>&1 || pgrep -x xfdesktop >/dev/null 2>&1; then
break
fi
if [ "$USE_WAYLAND" -eq 1 ]; then
# Native Wayland: fullscreen + touch-friendly (long-press = right-click)
export GDK_BACKEND=wayland
# Wait for compositor
for i in {1..60}; do
if [ -S "${XDG_RUNTIME_DIR:-/run/user/$(id -u)}/$WAYLAND_DISPLAY" ]; then
pgrep -x labwc >/dev/null 2>&1 && break
fi
sleep 0.5
done
# Additional delay to ensure window manager is fully ready
sleep 5
# Start Chromium with flags to avoid keyring and ensure proper fullscreen
# Force X11 platform and add fullscreen-related flags
# Fullscreen mode (current active)
/usr/bin/chromium --start-fullscreen --noerrdialogs --disable-infobars --disable-session-crashed-bubble --disable-restore-session-state --no-first-run --password-store=basic --use-mock-keychain --ozone-platform=x11 --disable-features=UseChromeOSDirectVideoDecoder --app=http://127.0.0.1:8080 &
# Wait for Chromium window to appear and then force fullscreen
sleep 3
# Try to find Chromium window and force it to fullscreen
for i in {1..10}; do
done
sleep 3
/usr/bin/chromium --start-fullscreen --noerrdialogs --disable-infobars --disable-session-crashed-bubble --disable-restore-session-state --no-first-run --password-store=basic --use-mock-keychain --ozone-platform=wayland --enable-features=WaylandWindowDecorations --disable-features=UseChromeOSDirectVideoDecoder --app=http://127.0.0.1:8080 &
else
# Fallback: X11 (e.g. no Wayland session)
export DISPLAY=:0
export GDK_BACKEND=x11
unset WAYLAND_DISPLAY
for i in {1..60}; do
if xset q >/dev/null 2>&1 || [ -n "$DISPLAY" ]; then
if pgrep -x pcmanfm >/dev/null 2>&1 || pgrep -x lxsession >/dev/null 2>&1 || pgrep -x xfdesktop >/dev/null 2>&1; then
break
fi
fi
sleep 0.5
done
sleep 5
/usr/bin/chromium --start-fullscreen --noerrdialogs --disable-infobars --disable-session-crashed-bubble --disable-restore-session-state --no-first-run --password-store=basic --use-mock-keychain --ozone-platform=x11 --disable-features=UseChromeOSDirectVideoDecoder --app=http://127.0.0.1:8080 &
sleep 3
for i in {1..10}; do
WINDOW_ID=$(wmctrl -l 2>/dev/null | grep -i chromium | head -1 | awk '{print $1}')
if [ -n "$WINDOW_ID" ]; then
wmctrl -i -r "$WINDOW_ID" -b add,fullscreen 2>/dev/null
break
wmctrl -i -r "$WINDOW_ID" -b add,fullscreen 2>/dev/null
break
fi
sleep 0.5
done
done
fi