I've tried vga=normal, no effect. The colors appear distorted, as though a 32-bit is being displayed on 16-bit hardware. For example, all the text I'm typing right now is invisible against the background of the form.
lspci -v shows the following related to the graphics card:
01:00.0 VGA compatible controller: Trident Microsystems 3DImage 9750 (rev f3) (prog-if 00 [VGA])
Subsystem: Trident Microsystems 3DImage 9750
Flags: bus master, 66Mhz, medium devsel, latency 64, IRQ 11
Memory at e5400000 (32-bit, non-prefetchable) [size=4M]
Memory at e5800000 (32-bit, non-prefetchable) [size=128K]
Memory at e5000000 (32-bit, non-prefetchable) [size=4M]
Expansion ROM at <unassigned> [disabled] [size=64K]
Please help!
Edit from working comp:
xvrefresh=60 improved the display somewhat, but the colors are still distorted. Oddly enough, the penguin icon during booting shows normally; it's only once I'm into X and KDE that the colors get jacked up. This try, I didn't use vga=normal.
Another try, using vsync=70 depth=16 produced the same color distortions.
For Lenovo ideapad 5 15IIL05 15ARE05 15ITL05 15ALC05 Lcd Back Cover Rear Lid NEW
$49.98
Lenovo 500w Gen 3 Laptop, 11.6" IPS Glass, N6000, 8GB, 128GB SSD, Win 11 Home
$186.99
Lenovo Ideapad 1i 15.6" FHD Notebook Intel Core i5-1235U 8GB RAM 256GB SSD
$339.99
Lenovo IP 5 16IAU7 16" 2.5K Chromebook i3-1215U 8GB Ram 128GB eMMC Chrome OS
$189.99
Lenovo Notebook IdeaPad 1 Laptop, N6000, 4GB, 128GB eMMC, Win 11 Home-Certified
$229.49
Lenovo Loq 15Irh8 15" Laptop Core i5-13420H GeForce RTX 2050 16GB 512GB SSD W11H
$499.99
Lenovo K14 AMD Laptop, 14" FHD IPS LED , Ryzen 5 5600U, 16GB, 256GB SSD
$569.00
Lenovo Flex 5i 14" Laptop Intel Core i3-1115G4 4GB Ram 128GB SSD W11H in S Mode
$179.99