goodtft / LCD-show

2.4" 2.8"3.2" 3.5" 5.0" 7.0" TFT LCD driver for the Raspberry PI 3B+/A/A+/B/B+/PI2/ PI3/ZERO/ZERO W

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Raspberry pi 4 fbturbo.conf issue latest bullseye Lite

ashah7 opened this issue · comments

commented

On the below latest release of Raspbian Lite on RPI4 I'm seeing the below error when trying to startx
Using Xorg

deleting the 99-fbturbo.conf file from /usr/share/X11/xorg.conf.d/ removes the error but I then can't use the TFT as I would like

Using the same config on the RPI3 shows no issues

The error on occurs on the RPI4 when the overlays are added to the /boot/config.txt file
dtoverlay=tft35a:rotate=90

Linux raspberrypi 6.1.21-v8+ #1642 SMP PREEMPT Mon Apr  3 17:24:16 BST 2023 aarch64 GNU/Linux
pi@raspberrypi:~ $ cat /etc/os-release
PRETTY_NAME="Raspbian GNU/Linux 11 (bullseye)"
NAME="Raspbian GNU/Linux"
VERSION_ID="11"
VERSION="11 (bullseye)"


X.Org X Server 1.20.11
X Protocol Version 11, Revision 0
Build Operating System: linux Raspbian
Current Operating System: Linux raspberrypi 6.1.21-v8+ #1642 SMP PREEMPT Mon Apr  3 17:24:16 BST 2023 aarch64
Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_headphones=0 snd_bcm2835.enable_headphones=1 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=1920 bcm2708_fb.fbheight=1280 bcm2708_fb.fbswap=1 smsc95xx.macaddr=DC:A6:32:3D:6B:36 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  boot=overlay dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles logo.nologo
Build Date: 30 March 2023  01:46:14PM
xorg-server 2:1.20.11-1+rpt3+deb11u6 (https://www.debian.org/support)
Current version of pixman: 0.40.0
        Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Tue Aug 29 20:05:05 2023
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
modprobe: FATAL: Module g2d_23 not found in directory /lib/modules/6.1.21-v8+
/usr/lib/xorg/Xorg: symbol lookup error: /usr/lib/xorg/modules/drivers/fbturbo_drv.so: undefined symbol: shadowUpdatePackedWeak