If I try to burn it anyways I get an error:
cdrecord returned an unkown error (code 12)
Cannot allocate memory.
Please send me an email with the last output.
I'm having a problem with my CD Drives. I recently got a brand new Lite-On CD burner and am looking to burn stuff. Immediatly after I installed it I burned two disks fine, but then I rebooted. Ever since I rebooted I'v been having a problem with accessing the drive. The error message is that file:/mnt/cdrom doesn't exist. It does this when there is a blank disk or no disk in the drive. However, it works perfectly if one of the two disks that I just burned are in it. I also tried switching out which drive I boot off Knoppix from and which drive I access CD's from -- same error message. Any ideas?
If I try to burn it anyways I get an error:
cdrecord returned an unkown error (code 12)
Cannot allocate memory.
Please send me an email with the last output.
It could be that your drive requires DMA to be enabled. I believe that V3.8 has it disabled by default, as do most later versions. Try entering the cheatcode "Knoppix dma" at the "Boot:_" prompt on the boot splash screen. If it solves your issue, look for other problems with drive related operations. I'm sure there is a reason for DMA to be turned off and that if you re-enable it, it could create other issues. It usually fixes the problem without any adverse effects in my experience, but I put in the disclaimer to be on the safe side.Originally Posted by Bluebones
I would recommend that you download a later version of Knoppix since 3.8 is a little dated. If it is working well for you, or if there is a valid reason for using an older version, you might not want to switch, but 4.0.2 appears to be a little more capable with some hardware and there are many issues (bugs) that have been resolved. There might also be many more bugs created, but that is the way it goes!
Please let us know how you make out. Good Luck!
Dell Poweredge R640 Server | 2x Silver 4114 20 Cores | 64GB | 8x HDD Trays
$1614.99
Dell PowerEdge R620 Server 2x E5-2660 v1 2.2GHz 16 Cores 256GB RAM 2x 300GB HDD
$89.99
Dell R630 Server 2x E5-2620 V4 2.1GHz =16 Cores 128GB DDR4 1x 960GB 2x 1G 2x 10G
$210.00
Dell PowerEdge R730XD 28 Core Server 2X Xeon E5-2680 V4 H730 128GB RAM No HDD
$389.99
DELL PowerEdge R730 Server 2x E5-2680v4 2.4GHz =28 Cores 32GB H730 4xRJ45
$284.00
Dell PowerEdge R720 Server - 2x8c CPU,256Gb RAM, 128Gb SSD/3x900Gb SAS, Proxmox
$340.00
Dell PowerEdge R230 Single Intel Xeon E3-1220 v5 @3.00GHz 16GB RAM No HDD H330
$102.50
Dell PowerEdge R710 2.5" 2U Server 2x X5670 2.93GHZ 12-Core 128gb 2x 1TB SAS
$214.99
DELL PowerEdge R730 Server 2x E5-2690v3 2.6GHz =24 Cores 64GB H730 4xRJ45
$314.00
DELL PowerEdge R730XD Server 2x E5-2620v4 2.1GHz =16 Cores 32GB H730 4xRJ45
$270.00