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.
New SAMSUNG 2TB SSD 990 PRO PCIe 4.0 M.2 2280 Up-to 7,450MB/s NVMe Drive
$159.99
Samsung 870 EVO EQV 2.5" SATA III Internal SSD - Choose from 1TB 2TB Capacities
$54.00
Samsung 960 EVO NVMe M.2 PCIe 1TB SSD Drive MZ-V6E1T0
$89.98
Samsung 1.6TB SSD SAS 2.5" 12G PM1635 MZILS1T6HCHP NetApp 520 Block
$69.95
Case For Samsung Galaxy Tab A9/ A9+ 5G/ A9 Plus Kids Shockproof Cover with Stand
$16.99
Samsung Galaxy Tab S7+ SM-T970 512GB, Wi-Fi, 12.4" - KEYBOARD CASE BUNDLE
$329.99
Samsung 960 EVO Internal Solid State Drive 250GB M.2 NVMe
$29.95
Samsung - S Pen Creator Edition - White
$38.00
OEM Samsung Galaxy Tab S9 Ultra 14.6" Book Cover Keyboard, Black, EF-DX915UBEGUJ
$199.99
Samsung 32GB PC4-2933Y-R 2Rx4 DDR4 ECC REG RDIMM Memory M393A4K40CB2-CVFBY M4-3
$42.99