Official Raspberry Touchscreen

ToemToemGo · May 21, 2016 at 9:22 AM

Good morning Community,

yesterday, I installed Libreelec for my Raspberry Pi 2 with the official touchscreen.

As I changed the screen rotation in the config.txt and reboot, the touch wasn´t anymore recognized.
I tried a hard reset, but the touch won´t work ether.

As a last try, i reinstalled a fresh and clean libreelec and the touch was recognized till I reboot the Pi. After a reboot, I can´t use it anymore.

May some of you can help me to get the touch functionality back to work after reboots.

EDIT: I forgot to say, that the intsalled libreelec was the latest stable from the Downloadpage

**chewitt** · May 22, 2016 at 9:32 AM Official Post

How did you edit config.txt?

ToemToemGo · May 22, 2016 at 10:07 AM

Via ssh and as it was told in the wiki about the config.txt.

But I also lost the touch if I don't change anything in there and reboot.

funnyman · June 8, 2016 at 6:37 PM

Hi,

i've experienced the same issue and reproduced it simply by reflashing LibreELEC.
At first bootup everything works fine (touch inputs are recognized). After connecting to a wireless network and activating SSH I rebooted the system. After that (several updates are installed and) touch control doesn't work anymore.

My setup:

Raspberry Pi 3 + Raspberry Pi Touch Display
LibreELEC-RPi2.arm-7.0.1

I've read here that during some update processes, display drivers might be accidentally overwritten.

Any hints would be much appreciated. Let me know if you need more detailed information.

**popcornmix** · June 8, 2016 at 7:11 PM

Can you report output of:

Code

ls /flash
ls /flash/overlays

funnyman · June 8, 2016 at 8:34 PM

Output of ls /flash

Code

-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0000.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0001.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0002.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0003.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0004.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0005.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0006.REC
-rwxr-xr-x    1 root     root         49152 Jan  1  1980 FSCK0007.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0008.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0009.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0010.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0011.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0012.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0013.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0014.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0015.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0016.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0017.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0018.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0019.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0020.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0021.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0022.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0023.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0024.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0025.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0026.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0027.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0028.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0029.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0030.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0031.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0032.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0033.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0034.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0035.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0036.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0037.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0038.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0039.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0040.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0041.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0042.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0043.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0044.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0045.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0046.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0047.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0048.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0049.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0050.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0051.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0052.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0053.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0054.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0055.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0056.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0057.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0058.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0059.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0060.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0061.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0062.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0063.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0064.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0065.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0066.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0067.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0068.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0069.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0070.REC
-rwxr-xr-x    1 root     root          8192 Jan  1  1980 FSCK0071.REC
-rwxr-xr-x    1 root     root     119328768 May 17 09:53 SYSTEM
-rwxr-xr-x    1 root     root            48 May 17 09:53 SYSTEM.md5
-rwxr-xr-x    1 root     root         12728 May 17 09:53 bcm2709-rpi-2-b.dtb
-rwxr-xr-x    1 root     root         13398 May 17 09:53 bcm2710-rpi-3-b.dtb
-rwxr-xr-x    1 root     root         17924 May 17 09:53 bootcode.bin
-rwxr-xr-x    1 root     root            47 May 17 09:53 cmdline.txt
-rwxr-xr-x    1 root     root          4785 May 17 09:53 config.txt
-rwxr-xr-x    1 root     root          9729 May 17 09:53 fixup.dat
-rwxr-xr-x    1 root     root       5758632 May 17 09:53 kernel.img
-rwxr-xr-x    1 root     root            48 May 17 09:53 kernel.img.md5
-rwxr-xr-x    1 root     root       3844392 May 17 09:53 start.elf

Display More

Output of ls /flash/overlays

Code

ls: /flash/overlays: No such file or directory

**popcornmix** · June 8, 2016 at 10:22 PM

Looks like there is an issue with the current img files on the download page (the tar files are okay) which is causing this.
I'll post when fixed builds are ready.

Dalton63841 · June 9, 2016 at 6:41 AM

To fix it, you can ssh in, delete all the *.REC files, and get the overlays folder from the tar update download to scp into the /flash directory. I don't use the touchscreen, but that's how I fixed my botched img install.

**popcornmix** · June 10, 2016 at 11:46 AM

Quote from Dalton63841

To fix it, you can ssh in, delete all the *.REC files, and get the overlays folder from the tar update download to scp into the /flash directory. I don't use the touchscreen, but that's how I fixed my botched img install.

Yes, that is correct solution. See LibreELEC for more info.

Official Raspberry Touchscreen

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