I have recently installed Knoppix 7.2 to my laptop. All worked fine. I installed a couple of things then marked all upgrades in synaptic. This failed and now I cannot install anything and get errors. I trawled the forum and saw a comment that you should not try to upgrade the installed packages. Can someone tell me if it is wrong to do the upgrade, if so why and how do I fix it please.
thanks
HPE BL460c G9 ProLiant Blade | 2x Xeon E5-2620V3 | NO RAM | P244BR | 2xHDD Tray
$179.00
HPE BL460c G10 ProLiant Blade | 2x Silver 4110 | 16GB | P204I | 2x300GB 10KRPM
$1419.00
HPE BL460c G9 ProLiant Blade | 2x Xeon E5-2630V3 | 32GB | P244BR | 2x300GB 15K
$299.00
DELL PEM640 POWEREDGE M640 BLADE SERVER
$539.95
HP ProLiant BL460c G9 (Gen9) 2x E5-2670V3 12 Core 3.1GHz No Ram or No Drives
$59.98
Cisco UCS B200 M4 Blade Server 2X E5-2697A V4 18C 36T 2.60GHZ 768GB RAM No HDD
$1000.00
Cisco UCS B200 M4 Blade Server, 2x2660 V3, 40GbE, No Ram No HDD
$35.95
Dell PowerEdge M620 0F9HJC Blade Server 2*E5-2670 2.60GHz 192GB RAM 2*300GB SAS
$103.99
HP ProLiant BL460c Gen9 Blade 2x E5-2680v3 2.5GHz =24 Cores 256GB P246 650FLB
$430.00
Dell PowerEdge M620 Blade Server
$39.99