- Edited
T480s -> LG monitor banding (linux mint, hdmi 1.4b connection)
https://ibb.co/CtxGm65 (not screenshot, taken with phone camera so ignore the moire)
Now same except using high bandwidth usb-c to displayport cable (32.4Gbps, 8k/60hz)
Current list of pixel flicker observations (encompassing dithering and/or inversion or other artifacts):
- Pixel inversion is dependent on display refresh rate (1/2 refresh rate?).
- A display's pixel flicker may change over time possibly due to temperature or other factors.
- Some pixels flicker in sync to computer coil whine when a power hungry usb device is plugged in. The flickering stops when the usb device is removed.
- A single pixel may flicker at a different rate compared with neighbors (what is this artifact?)
- Camera sensor noise and noise reduction algorithm artifacts may be confused with pixel flicker at low display brightness.
Updated tbd by findings…