Preferences -> Screensaver lets you set the screensaver preferences. If you really want to stop the screensaver then you can kill the daemon ("File" menu).
Is there a special way (like some menu I had to see for it) to disable the Screensaver?
I don't know how I did it, but I choosed one earlier by some button in the menu I think and switched to one minute and it's annoying a little to watch random animations.
Can I switch it off or select one I like a much and turn-off the shuffle (screensaver randomization)?
Preferences -> Screensaver lets you set the screensaver preferences. If you really want to stop the screensaver then you can kill the daemon ("File" menu).
In Knoppix V6.2.0 (CD) I was able to set the screensaver preferences by using the menu entry XScreenSaver Setup in the System Tools menu. In Knoppix V6.2.1 (CD) I used the menu entry Screensaver in the Preferences menu. There is also the possibility to run the command xscreensaver-demo in the terminal.
Dell R640 8x 2.5" SFF iDRAC 2x 25GbE SFP28- Wholesale Custom Build Your Server
$303.99
Dell PowerEdge R630 Server 2x E5-2680 V4 = 28 Cores S130 32GB RAM NEW 480GB SSD
$263.99
Dell R640 8x 2.5" SFF Server iDRAC - Wholesale Custom Build Your Server
$259.99
Dell Poweredge R630 2x Xeon E5-2680 v3 2.5ghz 24-Cores 32gb 180GB SSD 495w
$169.99
Dell PowerEdge R630 Server 2x E5-2697v3 2.60Ghz 28-Core 128GB H730P Rails
$295.00
Dell PowerEdge R620 (2x) E5-2650 2.0Ghz 32GB RAM 256GB HDD- NO OS
$65.00
Dell PowerEdge R730xd Server 2x E5-2697v3 2.60Ghz 28-Core 144GB H730P
$330.15
Dell PowerEdge R730 3.5 8 Bay w Trays 128Gb RAM 2x12c CPUs 80GbSSD/2x4Tb Proxmox
$420.00
Dell PowerEdge R630 Server 2x E5-2650 V4 = 24 Cores H730 | 32GB RAM | RJ45
$265.99
Dell Poweredge R620 2x E5-2670 2.6ghz 16-Cores / 32gb / H710 / 2x Trays / 750w
$134.99