I have used a live DVD version of Knoppix 7.2 on a couple different machines, but on my primary computer, all application windows are fixed in whatever position I open them, and there are no 'close/minimize/maximize' buttons on the right corner. Is this a gfx driver issue? Any way to fix this during the boot process?
Thanks, the (re)start thing fixed it. Quite helpful as fixed windows significantly reduce usability...
I put a note in with the DVD because I imagine I will need to do this each time I use the DVD on the machine that had the problem.

Netac DDR4 32GB 16GB DDR4 3200MHz UDIMM C16 Desktop Internal Memory RAM Kit
$99.99
Corsair Vengeance LPX 32GB (2x16GB) DDR4 3200MHz CL16 CMK32GX4M2E3200C16
$169.99
A-Tech 8GB DDR3 1600 PC3-12800 Laptop SODIMM 204-Pin Memory RAM PC3L DDR3L 1x 8G
$21.68
RAMAXEL Lenovo 32GB LPDDR5X CAMM2 7500MHz Laptop RAM | UNTESTED
$445.00
Major Brand 16GB (2x8GB) PC3-12800U DDR3-1600MHz DDR3-12800 DESKTOP RAM NON-ECC
$29.99
DDR4 Laptop RAM 4GB 8GB 16GB 32GB 2400 2666 3200 Samsung Hynix
$30.00
Samsung 8GB DDR4 SO-DIMM PC4-3200AA 260-Pin RAM M471A1G44BB0-CWE Module
$29.25
PNY XLR8 16GB (2x8GB) DDR4-3200 PC4-25600 288-Pin RGB DIMM RAM
$100.00
16GB ( 4X 4GB ) MEMORY DDR3 PC3-10600 1333MHz FOR DELL OPTIPLEX 790 780 990 980
$39.99
(LOT of 10) Samsung 32GB 2Rx4 PC4-2666V-RB2-12 DDR4 Cisco Server RAM Tested 100%
$1299.99