I am installing knoppix etc in a way that I install the bootloader , grub in this case to the root, since I am using other bootmanager (bootmagic).
Versions 5.1.0 and 5.1.1 with grub in root partition were recognised, but when I installed the 5.3.1 to hd partition and installed the grub there, the bootmagic can not find any bootrecord there and will threfore also not load the 531.
Are there any changes and is there any remedy for this?

Fanxiang 1/2/5/10Pcs 2.5'' SATA SSD Lot 1TB 2TB 4TB 512GB 256GB TLC Internal SSD
$739.99
ON SALE TURBOLINK EVO 4TB V-HAND SSD 2.5 SATA III Internal Solid State Drive
$199.99
Samsung 860 EVO 250GB SSD MZ-76E250 2.5" SATA III Solid State Drive -
$36.99
Western Digital Blue 3D NAND 250GB 2.5" SATA III Internal SSD - WDS250G2B0A
$29.99
Netac 1TB 512GB 256GB Internal SSD 2.5inch SATA Solid State Drive lot PC Laptop
$1790.00
Crucial BX500 CT240BX500SSD1 240GB 2.5" SATA 6Gb/s SSD Solid State Drive
$25.00
SAMSUNG SSD 512GB 500GB 480GB 256GB 250GB 240GB SSD 2.5 Solide State Drive 6Gbps
$40.99
256GB mSATA SSD DRIVE MIXED BRAND TESTED WORKING
$23.50
Netac 120GB 256GB 1TB 2TB Internal SSD 2.5'' SATAIII 6Gb/s Solid State Drive lot
$189.99
Netac 2TB SSD 3D NAND 2.5'' SATA III 6GB/s Internal Solid State Drive
$190.00