Results 1 to 2 of 2

Thread: Can't see desktop after boot up - only multicolored vertical lines

  1. #1
    Junior Member
    Join Date
    May 2011
    Posts
    3

    Can't see desktop after boot up - only multicolored vertical lines

    I am booting up Knoppix 6.4.4 from a thumb drive on an older Dell Inspiron, but after booting up, it changes to a black screen with a bunch of vertical lines of different colors...and that's it. There is nothing else. It will boot fine on my other newer Dell laptop, but not this one. I've tried many of the cheat codes to get something to work even if it is not optimal. It won't even display in text-only mode...unbelievable. Diagnostics on the hardware indicate things are ok, except for the hard-drive and cd-rom which I am not using.

    Any ideas on what to do???

    tm

  2. #2
    Senior Member registered user
    Join Date
    Sep 2006
    Posts
    802
    As you don't give any model indication, except for "older Dell Inspirion", it's hard to tell. I have been using Knoppix 6.X on several machines fitting that description, all the way back to i8100, with no problem at all.

    You might try with an older Knoppix, like 6.0.X.
    I doubt there is really a problem with text-only mode, as it seems that you have been able to enter init cheat codes. As you know which graphics module is used, you could check out hints for that. I have saved the day that way.

    Somehow, I feel that you haven't gone thoroughly through the whole list?
    Code:
    knoppix screen=1280x1024            Use specified Screen resolution for X
    knoppix hsync=95                    Use 95 kHz horizontal X refresh rate
    knoppix vsync=60                    Use 60 Hz vertical refresh rate for X
    knoppix xmodule=ati|fbdev|intel|mga Use specified Xorg-Module (1)
    knoppix xmodule=nv|radeon|savage|s3 Use specified Xorg-Module (2)
    knoppix xmodule=vesa|svga|vmware    Use specified Xorg-Module (3)
    knoppix norandr                     Disable Xorg RandR feature (may be
                                        useful if wrong resolution was detected)
    knoppix noddc                       Don't query monitor for resoution
    knoppix no3d|nocomposite            Don't use Xorg Composite extension
    knoppix vga=normal                  No-framebuffer mode, but X
    knoppix nodrm                       Don't load graphics acceleration modules
    knoppix nofb                        Don't load framebuffer modules
    knoppix nomodeset                   Don't use Kernel Mode Settings for X
    fb1280x1024                         Use fixed framebuffer graphics (1)
    fb1024x768                          Use fixed framebuffer graphics (2)
    fb800x600                           Use fixed framebuffer graphics (3)
    fb640x480                           Use fixed framebuffer graphics (4)

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  


Atari SF354 Floppy Drive No Cables - Untested picture

Atari SF354 Floppy Drive No Cables - Untested

$85.00



A8PicoCart multi cart Atari 600XL/800XL/XE/XEGS  USA picture

A8PicoCart multi cart Atari 600XL/800XL/XE/XEGS USA

$19.95



Atari FujiNet 800/XL/XE (Devkit Ver using 8 MB ESP32-DevKitC-VE board) V2 FM 1.4 picture

Atari FujiNet 800/XL/XE (Devkit Ver using 8 MB ESP32-DevKitC-VE board) V2 FM 1.4

$58.00



Atari Portfolio From Terminator w/ power supply and manual  picture

Atari Portfolio From Terminator w/ power supply and manual

$110.00



Enclosure for TexElec TI 99/4A to Atari 2600 Joystick Adapter (Black/Silver) picture

Enclosure for TexElec TI 99/4A to Atari 2600 Joystick Adapter (Black/Silver)

$8.99



Vintage 1983 Atari Trak-Ball - Tested and Complete in Original Box - CX22 picture

Vintage 1983 Atari Trak-Ball - Tested and Complete in Original Box - CX22

$69.99



Atari 800 Sophia 2 HDMI Adapter 65xe/130xe/XEGS/800XL picture

Atari 800 Sophia 2 HDMI Adapter 65xe/130xe/XEGS/800XL

$19.95



Atari 800xl 65xe 130xe XEGS Pico. A8PicoCart. Black/Black picture

Atari 800xl 65xe 130xe XEGS Pico. A8PicoCart. Black/Black

$25.00



Lot of 2 New Atari 400/800 Programming Language Pilot With Turtle Graphics READ picture

Lot of 2 New Atari 400/800 Programming Language Pilot With Turtle Graphics READ

$125.00



Vintage Atari 400 Computer System w/ Manual & Atari Basic Book UNTESTED picture

Vintage Atari 400 Computer System w/ Manual & Atari Basic Book UNTESTED

$98.59