Unknown USB device not responding to setup address, significantly slows boot speed
101866
Ubuntu can't read my USB: "device descriptor read/64, error -110"
89053
Formatting a USB stick - unable to operate USB
10771
"ERROR while getting interface flags: no such device"
73326
Bootable USB appearing as HDD not Removable Device
152645
How can I make a bootable, unattended USB restore disk?
121674
How do I make a bootable USB with Windows 8?
128002
Can I use a USB stick for a normal install? (to get platform adaptability)
52426
Ubuntu 14.04 LTS live USB boot error (gfxboot.c32:not a valid COM32R image)
67834
UEFI/BIOS seemingly missing
149698
how to make a bootable usb for ubuntu 16.04
69133
How to create a bootable USB with Windows?
110943
Why do I get 'HDIO_GET_IDENTITY failed' message when booting with external usb hard drive?
8914
Grub rescue - error: unknown filesystem
119682
18.04 on MSI GE63 - boot hangs at 'Loading initial ramdisk' without `acpi=off`
154383
15.04 - very slow boot
23976
Long boot delay on Ubuntu loading/splash screen following regular dist-upgrade on clean SSD install (18.04)
19774
How do I identify hardware I am unfamiliar with on my computer?