Results 1 to 3 of 3

Thread: Knoppix won't boot

  1. #1
    Junior Member
    Join Date
    Aug 2010
    Posts
    1

    Knoppix won't boot

    Downloaded 6.2.1 for CD. Set Bios to boot from CD. Get message that the cd is not bootable. Any reason why this would be the case? Trying to repair a Windows XP OS after failure to boot following update from SP2 to SP3. Getting missing or corrupt NTFS.sys even though it was replaced by a file on the recovery cd.
    Thanks.

  2. #2
    Moderator Moderator
    Join Date
    Jan 2010
    Location
    Asheville, NC, USA
    Posts
    528
    Quote Originally Posted by EdErris View Post
    Downloaded 6.2.1 for CD. Set Bios to boot from CD. Get message that the cd is not bootable. Any reason why this would be the case? Trying to repair a Windows XP OS after failure to boot following update from SP2 to SP3. Getting missing or corrupt NTFS.sys even though it was replaced by a file on the recovery cd.
    Thanks.
    The most likely cause (>95%) is that the CD was not correctly burned; Windows programs, especially, are unable to do a proper job of this. Try burning at the slowest available speed for the best results. Should that still not work, you can start the burning program, then use ctrl-alt-delete to start the Task Manager and click Processes, "explorer.exe", then "End process". The result looks a bit funny, but it reportedly makes a huge difference in how well CDs (or DVDs) are burned with most of the burners, e.g. almost all the disks are good.

    Cheers!
    Krishna

  3. #3
    Administrator Site Admin-
    Join Date
    Apr 2003
    Location
    USA
    Posts
    5,441
    Yea, it wasn't burned properly, "as an image". You likely just have a back-up copy of the ISO on a CD or DVD. Click on the "Documentation" link near the top of this page and read the "Downloading FAQ". Also important along with using the right burning software and burning the ISO "as an image" is to confirm the md5 checksum and to do the burn at low speed.
    ---
    Verifying of md5 checksum and burning a CD at slow speed are important.

Posting Permissions

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


Supermicro 4U 36 Bay Storage Server 2.4Ghz 8-C 128GB 1x1280W Rails TrueNAS ZFS picture

Supermicro 4U 36 Bay Storage Server 2.4Ghz 8-C 128GB 1x1280W Rails TrueNAS ZFS

$721.06



Dell PowerEdge R630 8SFF 2.6Ghz 20-Core 128GB Mem 4x1G RJ-45 NIC 2x750W PSU picture

Dell PowerEdge R630 8SFF 2.6Ghz 20-Core 128GB Mem 4x1G RJ-45 NIC 2x750W PSU

$399.04



~DAILY DEALZ ~ Apple Mac Pro: Intel Xeon 32GB RAM 1TB SSD 1 Year Warranty picture

~DAILY DEALZ ~ Apple Mac Pro: Intel Xeon 32GB RAM 1TB SSD 1 Year Warranty

$284.99



CSE-118 Supermicro 1U 3x GPU Server  2.1Ghz 16-C 128GB CX353A 2x1600W PSU Rails picture

CSE-118 Supermicro 1U 3x GPU Server 2.1Ghz 16-C 128GB CX353A 2x1600W PSU Rails

$450.03



Intel Xeon E5-2697 V4 2.30 GHz 18C 2011-3 2400MHz 45MB 145W SR2JV CPU Processor picture

Intel Xeon E5-2697 V4 2.30 GHz 18C 2011-3 2400MHz 45MB 145W SR2JV CPU Processor

$49.99



Intel Xeon E5-2690V2 3.00GHz 10-Core (SR1A5) Processor CPU READ DESCRIPTION picture

Intel Xeon E5-2690V2 3.00GHz 10-Core (SR1A5) Processor CPU READ DESCRIPTION

$12.00



Intel Xeon Gold 6138 2.0GHz 27.5MB 20-Core 125W LGA3647 SR3B5 picture

Intel Xeon Gold 6138 2.0GHz 27.5MB 20-Core 125W LGA3647 SR3B5

$46.00



Intel Xeon e5-2698v3 2.30Ghz 16 Core 32 Thread CPU SR1XE picture

Intel Xeon e5-2698v3 2.30Ghz 16 Core 32 Thread CPU SR1XE

$20.99



HP Workstation Z640 2x Xeon E5-2623V4 32GB Ram 512 SSD Quadro K420 Linux GA picture

HP Workstation Z640 2x Xeon E5-2623V4 32GB Ram 512 SSD Quadro K420 Linux GA

$243.59



Dell Precision 3420 SFF Intel Xeon E3-1220 v5 16GB RAM 240GB SSD Win 10 Desktop picture

Dell Precision 3420 SFF Intel Xeon E3-1220 v5 16GB RAM 240GB SSD Win 10 Desktop

$119.99