Hi
I have an IdeaPad 5G-14Q8X05 with SoC Snapdragon 8cx gen 2 with limited ubuntu-linux support. However, I was able to install ubuntu arm 24.04 and mate desktop. All worked well with the following kernel:
Code:
6.8.0-11-generic #11-Ubuntu SMP PREEMPT_DYNAMIC Wed Feb 14 02:53:31 UTC 2024 aarch64 aarch64 aarch64 GNU/Linux
Code:
xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 1920 x 1200
Virtual-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
1024x768 60.00 +
1920x1080 60.00*
1600x1200 60.00
1680x1050 59.95 59.88
1400x1050 59.98 59.95
1600x900 60.00
1280x1024 60.02
1440x900 59.89 59.90
1280x960 60.00
1366x768 59.79 60.00
1360x768 60.02
1280x800 59.81 59.91
1280x768 59.87 59.99
1280x720 60.00
800x600 60.32 56.25
848x480 60.00
640x480 59.94
After upgrading the kernel with
Code:
apt-get install --install-recommends linux-generic-hwe-24.04
Code:
6.8.0-36-generic #36-Ubuntu SMP PREEMPT_DYNAMIC Mon Jun 10 13:20:23 UTC 2024 aarch64 aarch64 aarch64 GNU/Linux
apt list --installed | grep linux-image
WARNING: apt does not have a stable CLI interface. Use with caution in scripts.
linux-image-6.8.0-11-generic/now 6.8.0-11.11 arm64 [installed,local]
linux-image-6.8.0-36-generic/noble-updates,noble-security,now 6.8.0-36.36 arm64 [installed,automatic]
linux-image-generic-hwe-24.04/noble-updates,noble-security,now 6.8.0-36.36 arm64 [installed,automatic]
I have a screen resolution problem:
Code:
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1024 x 768, current 1024 x 768, maximum 1024 x 768
default connected primary 1024x768+0+0 0mm x 0mm
1024x768 0.00*
The session is x11
Code:
loginctl show-session c2 -p Type
Type=x11
and there are no additional drivers to install
Code:
sudo ubuntu-drivers install
All the available drivers are already installed.
Do you have any suggestions?
Thank you
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