Thank you, joslb, .wise advice ...that's probably what I'm going to do...unless someone comes up with a solution....
Use sudo to mount them and to umount them, or even to execute your favourite program (if thatīs what you want), and donīt worry more. But if I were you I would delete that instalation and Iīd install another gnu/linux in your hd.
Thank you, joslb, .wise advice ...that's probably what I'm going to do...unless someone comes up with a solution....
The problem with hd instalation in knoppix is that it uses diifferent sources and if you want to update/upgrade your system or apply security patches you will be in trouble and your knoppix will be a disaster. That's why I told you to install another gnu/linux operative system in hd. It's very easy. Ubuntu for example can be downloaded and use it as a live cd with the option to install directly in your computer, even if you already have windows in it, it's automatic, easy and your gnu/linux will be always updated/upgraded. If your computer is not a new model or you have few ram memory then download xubuntu, I normally use it and it's great. I only use knoppix in a read-only pendrive (it has a switch to change to read-only or not), with "knoppix forensic" option to avoid writing in other pendrives or hds in my computer and to avoid malware in every boot.
Dank unbekannterweise an das Knoppix Team...Problem solved with Knoppix 7.7.1
Dell PowerEdge R720 Server - 2x8c CPU,256Gb RAM, 128Gb SSD/3x900Gb SAS, Proxmox
$340.00
Supermicro 4U 36 Bay Storage Server 2.4Ghz 8-C 128GB 1x1280W Rails TrueNAS ZFS
$712.98
DELL PowerEdge R730XD 24x 2.5" Server Dual 750W Dual Heatsink - BareBones TESTED
$269.99
Dell PowerEdge R7525 Server 24X2.5(8XNVME)+H745 2xEPYC 7302 CPU 128G RAM 2x2400W
$3350.00
Dell PowerEdge R620 Server 2x E5-2660 v1 2.2GHz 16 Cores 256GB RAM 2x 300GB HDD
$89.99
Dell PowerEdge R730XD 28 Core Server 2X Xeon E5-2680 V4 H730 128GB RAM No HDD
$389.99
SuperMicro Server 505-2 Intel Atom 2.4GHz 8GB RAM SYS-5018A-FTN4 1U Rackmount
$202.49
HP ProLiant DL360 G9 2x Xeon E5-2690 V3 24 Cores 2.6GHz P440ar 32GB DDR4
$119.99
DELL PowerEdge R730 Server 2x E5-2680v4 2.4GHz =28 Cores 32GB H730 4xRJ45
$284.00
PowerEdge R710 Rackmount Server 80GB RAM 2x XEON E5520 CPU 4.75TB
$200.00