v8.3

- DietPi-Software | Chromium: Resolved an issue on Raspberry Pi Bullseye systems where pages did not load but a "Page Unresponsive" error prompt was shown after a while instead, if KMS/DRM was not used. Many thanks to @pastaholic for reporting this issue: #5342

CHANGELOG.txt

@@ -29,6 +29,7 @@ Fixes:
 - DietPi-Software | rTorrent: Resolved an issue where the web interface didn't work with Nginx because the PHP handler wasn't set. Many thanks to @vinhtq115 for providing the solution: https://github.com/MichaIng/DietPi/pull/5375
 - DietPi-Software | Webmin: Worked around an issue where the install failed. Many thanks to @omavoss for reporting this issue: https://github.com/MichaIng/DietPi/issues/5386
 - DietPi-Software | WireGuard: Resolved an issue where the WireGuard module shipped with the kernel was not detected if it is shipped xz-compressed. Many thanks to @Carbonara for reporting this issue: https://dietpi.com/phpbb/viewtopic.php?t=10173
+- DietPi-Software | Chromium: Resolved an issue on Raspberry Pi Bullseye systems where pages did not load but a "Page Unresponsive" error prompt was shown after a while instead, if KMS/DRM was not used. Many thanks to @pastaholic for reporting this issue: https://github.com/MichaIng/DietPi/issues/5342
 
 As always, many smaller code performance and stability improvements, visual and spelling fixes have been done, too much to list all of them here. Check out all code changes of this release on GitHub: https://github.com/MichaIng/DietPi/pull/XXXX
 

dietpi/dietpi-software

@@ -9410,39 +9410,34 @@ _EOF_
 			if (( $G_HW_MODEL > 9 ))
 			then
 				G_AGI chromium libpam-systemd
+				Create_Desktop_Shortcut chromium
 
 			# RPi: Use RPi repo package including non-free FFmpeg codecs integration
 			else
 				G_AGI chromium-browser chromium-codecs-ffmpeg-extra libpam-systemd
+				Create_Desktop_Shortcut chromium-browser
+
+				# Enable KMS
+				grep -Eq '^[[:blank:]]*dtoverlay=vc4-f?kms-v3d' /boot/config.txt || /boot/dietpi/func/dietpi-set_hardware rpi-opengl vc4-kms-v3d
 
 				# Bullseye: Enable hardware codecs
 				(( $G_DISTRO < 6 )) || /boot/dietpi/func/dietpi-set_hardware rpi-codec 1
 			fi
 
 			# Flags: Allow root (disable sandbox) and minimise CPU usage: https://peter.sh/experiments/chromium-command-line-switches/
 			local flags="export CHROMIUM_FLAGS=\"\$CHROMIUM_FLAGS --no-sandbox --test-type --disable-smooth-scrolling --disable-low-res-tiling --enable-low-end-device-mode --num-raster-threads=$G_HW_CPU_CORES --disable-composited-antialiasing"
-			# - RPi: Leave OpenGL choice to user, as it also depends on RPi model
-			# - x86_64: OpenGL
-			# - Else: GLES
-			(( $G_HW_MODEL < 10 || $G_HW_ARCH == 10 )) && flags+='"' || flags+=' --use-gl=egl"'
+			# - x86_64: OpenGL, else GLES
+			(( $G_HW_ARCH == 10 )) && flags+='"' || flags+=' --use-gl=egl"'
 			# - RPi Buster: Uses /etc/chromium-browser/customizations, else /etc/chromium.d: https://github.com/RPi-Distro/chromium-browser/commit/f4a599d
 			local path='chromium.d'
 			(( $G_DISTRO > 5 || $G_HW_MODEL > 9 )) || path='chromium-browser/customizations'
 			echo "$flags" > "/etc/$path/dietpi"
 
-			# Desktop shortcut: chromium-browser.desktop on RPi
-			if (( $G_HW_MODEL > 9 ))
-			then
-				Create_Desktop_Shortcut chromium
-			else
-				Create_Desktop_Shortcut chromium-browser
-			fi
-
-			# Autostart run script for kiosk mode, based on @AYapejian: https://github.com/MichaIng/DietPi/issues/1737#issue-318697621
+			# Autostart script for kiosk mode, based on @AYapejian: https://github.com/MichaIng/DietPi/issues/1737#issue-318697621
 			[[ -d '/var/lib/dietpi/dietpi-software/installed' ]] || G_EXEC mkdir -p /var/lib/dietpi/dietpi-software/installed
 			cat << '_EOF_' > /var/lib/dietpi/dietpi-software/installed/chromium-autostart.sh
 #!/bin/dash
-# Autostart run script for kiosk mode, based on @AYapejian: https://github.com/MichaIng/DietPi/issues/1737#issue-318697621
+# Autostart script for kiosk mode, based on @AYapejian: https://github.com/MichaIng/DietPi/issues/1737#issue-318697621
 
 # Resolution to use for kiosk mode, should ideally match current system resolution
 RES_X=$(sed -n '/^[[:blank:]]*SOFTWARE_CHROMIUM_RES_X=/{s/^[^=]*=//p;q}' /boot/dietpi.txt)