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Add nano editor commands for file edits (#1143)

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* Add nano editor commands for file edits

This PR adds `sudo nano /path/to/file.ext` as well as closing/saving instructions

Adding nano edit commands to the page will improve people's ability to execute these steps. As noted during a Nero3D stream, neither our VzBot docs nor the page we linked to on KlipperScreen explained *how* to edit the file.

* Format table
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Anna 2023-10-13 18:18:48 +02:00 committed by GitHub
parent 79b3c7f749
commit 1b2a6b872c
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1 changed files with 30 additions and 14 deletions
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28
docs/Troubleshooting/Touch_issues.md
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@ -8,9 +8,9 @@ Some DSI screens have issues where touch doesn't work with Debian Bullseye, or e
The current workaround/temporary fix involves changing the kernel driver module used for these displays.
To apply this fix:
### Fix
Edit `/boot/config.txt` and change
Open `/boot/config.txt` for editing using `sudo nano /boot/config.txt` and change
```sh
dtoverlay=vc4-kms-v3d
@ -22,9 +22,11 @@ to
dtoverlay=vc4-fkms-v3d
```
Close the nano editor using `ctrl`+`x` (exit), then `y` for yes (save).
**Reboot** to apply changes.
If that doesn't fix it, you can try commenting these lines out:
If that doesn't fix it, you can try commenting these lines out, resulting in:
```sh
# dtoverlay=vc4-kms-v3d
@ -64,7 +66,7 @@ DISPLAY=:0 xinput set-prop "<device name>" 'Coordinate Transformation Matrix' <m
Where the matrix can be one of the following options:
| Rotation | Matrix |
| - | - |
| ------------------------------------- | --------------------- |
| 0° | `1 0 0 0 1 0 0 0 1` |
| 90° Clockwise | `0 -1 1 1 0 0 0 0 1` |
| 90° Counter-Clockwise | `0 1 0 -1 0 1 0 0 1` |
@ -88,18 +90,31 @@ If this is the case, adding `enable_tvout=0` to `/boot/config.txt` and reboot.
DISPLAY=:0 xinput set-prop "ADS7846 Touchscreen" 'Coordinate Transformation Matrix' -1 0 1 0 -1 1 0 0 1
```
To make this permanent, modify the file `/etc/udev/rules.d/51-touchscreen.rules` and add following line:
To make this permanent, modify the file `/etc/udev/rules.d/51-touchscreen.rules`:
```bash
sudo nano /etc/udev/rules.d/51-touchscreen.rules
```
and add following line
```sh
ACTION=="add", ATTRS{name}=="<device name>", ENV{LIBINPUT_CALIBRATION_MATRIX}="<matrix>"
```
Close the nano editor using `ctrl`+`x` (exit), then `y` for yes (save).
---
As an alternative **if the above doesn't work**:
edit `/usr/share/X11/xorg.conf.d/40-libinput.conf`
for example:
```bash
sudo nano /usr/share/X11/xorg.conf.d/40-libinput.conf
```
With the following contents:
```sh
Section "InputClass"
@ -110,3 +125,4 @@ If this is the case, adding `enable_tvout=0` to `/boot/config.txt` and reboot.
Option "TransformationMatrix" "0 -1 1 1 0 0 0 0 1"
EndSection
```
Close the nano editor using `ctrl`+`x` (exit), then `y` for yes (save).