I am trying to use Knoppix 4.0 on a couple of different laptops. One of them, a Dell (ironically), works flawlessly. The other, a Pentium 4 1.7 GHz with a Radeon 7500...not so much. My problem stems from the fact that I have to use the external monitor port. This laptop was damaged about three years ago when someone tripped and fell on the case hard enouch to cause impact damage on the screen, which gives me a nice black design spidered across my screen.
I just discovered that my problem isn't as bad as I thought, but I'd still like to see if there's a way around it.
If I boot the computer with an external monitor attached, KDE boots with the external monitor set to something that looks horrifically like 320x240, and the laptop LCD at 1024x768. If I try to open anything, including the control center and the shut-down control, the screen starts flickering uncontrollably. As I just discovered, everything works beautifully if I just wait until after KDE is through loading to plug in the external monitor. I don't mind doing this, as it's just a matter of when the secondary monitor is plugged in, but is there any cheat code I can use to get around this? I like to leave the monitor hooked up. Like I said, it's not a big deal if I can't, I'm just looking for resolutions.
UPDATE: Just realized I forgot to mention the brand of laptop. It is a Winbook J4.
DELL PowerEdge R730XD Server 2x E5-2690v4 2.6GHz =28 Cores 64GB H730 4xRJ45
$387.00
Dell PowerEdge R630 Server 2x E5-2640v3 2.60Ghz 16-Core 64GB H330
$182.65
DELL R630 SERVER 8 x 2.5'' 2X E5-2680V4 32GB RAM IDRAC ENT & NDC 2X 495W PSU
$169.95
Dell PowerEdge R730XD 28 Core Server 2X Xeon E5-2680 V4 H730 128GB RAM No HDD
$389.99
Dell Poweredge R210 Server X3450 2.67GHz 8GB RAM - NO HDDs
$59.99
Dell Poweredge R730xd 12 Bay LFF 2x SFF 2x E5-2680v3 2.5ghz H730p No Ram No HDD
$219.99
Dell PowerEdge R620 Server - 256GB RAM, 2x8cCPU, 120Gb SSD/3x900Gb SAS, Proxmox
$320.00
Dell R730xd 26 Port SFF 2x E5-2697v4 36-Cores H730 128GB Server 2x SFP 10G ENT
$490.00
DELL PowerEdge R630 8SFF Server 2x E5-2690v4 2.6GHz =28 Cores 256GB H730 4xRJ45
$562.00
Dell Poweredge R630 Server 2x E5-2620 V4 =16 Cores | S130 | 32GB RAM | 2x trays
$153.99