I have a D505 and I had the same problem with 3.9 and 4.0 until I installed 4.0 to the hard drive then the screen resolution problem went away. Note that I like 4.0 a lot but its a little buggy.
Knoppix 3.7 works very fine on my notebook, but the 3.9 not.
Every time I boot it, the resolution is always 640 x 480 and I can't change it.
Any suggestion ?
I have a D505 and I had the same problem with 3.9 and 4.0 until I installed 4.0 to the hard drive then the screen resolution problem went away. Note that I like 4.0 a lot but its a little buggy.
I've been having trouble with v 3.9 on my d505 also. I get an x-server error during boot up.
I have tried some of the cheat codes and also seen some posts that suggest that the x-server error may be due to a flaw on the CD.
I'll keep digging for an answer.
SGIN 17.3" Laptop 8GB RAM 512GB SSD Notebook with IPS Full HD 2.8GHz Windows 11
$289.00
Team T-FORCE VULCAN Z 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) XMP
$35.99
A-Tech 8GB DDR3 1600 PC3-12800 Laptop SODIMM 204-Pin Memory RAM PC3L DDR3L 1x 8G
$13.99
HyperX FURY DDR3 8GB 16GB 32GB 1600 MHz PC3-12800 Desktop RAM Memory DIMM 240pin
$12.90
Crucial DDR3L 16GB 1600 2x 8GB PC3-12800 Laptop SODIMM Memory RAM PC3 16G DDR3
$21.50
Crucial 16GB (2x 8GB) Kit DDR3L 1600MHz PC3-12800 UDIMM Desktop 240-Pin CL11 RAM
$23.33
8GB PC3L-12800S 1600MHz SODIMM DDR3 RAM | Grade A
$12.00
CORSAIR Vengeance RGB Pro 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3600 (PC4 28800)
$79.95
HyperX FURY DDR4 8GB 16GB 32GB 3200MHz PC4-25600 Desktop RAM Memory DIMM 288pins
$72.93
HyperX FURY DDR4 16GB 3200 MHz PC4-25600 Desktop RAM Memory DIMM 288pin 2x 16GB
$127.20