Wrong resolution

ok, same as in the picture

I have copied the file to the desktop

Okay. Next thing open the terminal.

cd Desktop
sudo sh install_sis_graphics_on_linux.sh

Perhaps cd Desktop is different in spanish so you might want to change it.

Yes; Escritorio

I have followed the steps, it took a long time to install the script, but it did not work, I rebooted and I only have 640X480

Captura de pantalla_2022-02-12_15-23-56

Lets see if anything is changed;

sudo xrandr

****@Amilo:~$ sudo xrandr
[sudo] contraseña para ***:
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 480, current 640 x 480, maximum 640 x 480
default connected 640x480+0+0 0mm x 0mm
640x480 73.00

Okay you said it worked on live, then you installed it and updated the system?

Live works fine at 1024x768, when I install Zorin I check the update box

Try install it without update it.

Ok, I'm going to install

First option?
Sin título

Yup. If it doesn't work, select safe graphics.

Yes but when you get to the screen that offers choice to add updates during installation, make sure that is unticked.

The update check cannot be removed

I have reinstalled Zorin (option 1) without connecting to the internet so that the program does not update, check third party programs, after restarting the notebook the resolution is only 640X480
I have reinstalled Zorin (option 2 safe graphics) without connecting to the internet so that the program does not update, uncheck third party programs, after restarting the notebook the resolution is only 640X480

It is using fbdev, but vesa is unloaded. The Try Zorin is probably using Vesa loaded.
You might try loading Vesa:

sudo Xorg :1 -configure

Ensure No Errors in the above when it is finished running.
Next:

sudo cp xorg.conf /etc/X11/xorg.conf

sudo nano /etc/X11/xorg.conf

Paste in the following, replacing the existing lines as necessary (Take a picture if you need confirmation that it is correct):

Identifier ”Card0”
Driver ”vesa”
BusID ”PCI:1:0:0”
EndSection

Tap ctrl+x to exit, then the y (s) key to say Yes to save, then the enter key to save and close.

sudo reboot

****@640:~$ sudo Xorg :1 -configure
[sudo] contraseña para ****:
Lo sentimos, vuelva a intentarlo.
[sudo] contraseña para ****:

X.Org X Server 1.20.8
X Protocol Version 11, Revision 0
Build Operating System: Linux 4.15.0-112-generic i686 Ubuntu
Current Operating System: Linux 640 5.4.0-45-generic #49~18.04.2-Ubuntu SMP Wed Aug 26 16:30:01 UTC 2020 i686
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-45-generic root=UUID=6296cd7b-7ca0-46d8-ab2f-fe9213bd9b68 ro initrd=/casper/initrd.lz4 quiet splash vt.handoff=1
Build Date: 31 August 2020 02:22:35PM
xorg-server-hwe-18.04 2:1.20.8-2ubuntu2.2~18.04.2 (For technical support please see http://www.ubuntu.com/support)
Current version of pixman: 0.34.0
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.1.log", Time: Mon Feb 14 16:39:11 2022
List of video drivers:
amdgpu
ati
intel
nouveau
qxl
radeon
vmware
modesetting
fbdev
vesa
(++) Using config file: "/home/****/xorg.conf.new"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"

Xorg detected your mouse at device /dev/input/mice.
Please check your config if the mouse is still not
operational, as by default Xorg tries to autodetect
the protocol.

Your xorg.conf file is /home/****/xorg.conf.new

To test the server, run 'X -config /home/****/xorg.conf.new'

(EE) Server terminated with error (2). Closing log file.

1 Like

Look in that xorg.conf.new file and make sure every thing looks good. While you are at it, you can change its contents to:

Identifier ”Card0”
Driver ”vesa”
BusID ”PCI:1:0:0”
EndSection

Save it.
Then,

sudo cp xorg.conf /etc/X11/xorg.conf

Reboot and test.