The laptop is Dell G7 7588.

Here is a link to the Dell website for more information:
https://www.dell.com/support/product-details/en-
us/product/g-series-15-7588-laptop/resources/manuals

The laptop does come with a nVidia GPU but that is disabled. I only use
the Intel UHD graphics.

Here are the system details:
# System Details Report
---

## Report details
- **Date generated:**                              2026-07-30 22:46:40

## Hardware Information:
- **Hardware Model:**                              Dell Inc. G7 7588
- **Memory:**                                      16.0 GiB
- **Processor:**                                   Intel® Core™ i7-8750H × 12
- **Graphics:**                                    Intel® UHD Graphics 630 (CFL 
GT2)
- **Disk Capacity:**                               1.0 TB

## Software Information:
- **Firmware Version:**                            1.21.0
- **OS Name:**                                     Ubuntu 26.04 LTS
- **OS Build:**                                    (null)
- **OS Type:**                                     64-bit
- **GNOME Version:**                               50
- **Windowing System:**                            Wayland
- **Kernel Version:**                              Linux 7.0.0-28-generic

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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/2162382

Title:
  Unable to reduce screen brightness

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