I put Kali Linux from a flash drive on HP Pavilion. First there was a problem in the "Search and Mount CD-ROM" stage. Solved her teams
umount mnt mount /dev/sdb1 /cdrom Now the error at the stage "Download the installer components from the CD":
Unable to read data from a CD. Make sure the disc is inserted in the CD-ROM drive. If further attempts lead nowhere, you should check the integrity of the data on the CD. Unable to copy file from CD.
The integrity check of the CD is successful. Writes that the CD is good
/dev/sdb), but on the first section of a block device (/dev/sdb1). Well, the bios (uefi) of the computer should recognize your usb carrier as a boot device. - aleksandr barakin