I copied the qubes4.0.3 iso to a 16Gb Sandisk USB drive and when I boot from the USB drive I see some console text for 2 seconds and then the screen goes black and get stuck there.
Custom build PC
motherboard : ASUS x470 PRIME
CPU : AMD Ryzen 5 2600
Graphic card EVGA GTX 1060
RAM : 16GB
I use Fedora 31.
This thread is pretty much a continuation of this reddit thread I started.
I’m desperate to find a solution. I tried many thing like editing bootx64.cfg and accessing to grub(I cannot).
So I followed all the official installation guide, installed key and verified signatures. I used this command to copy the iso on the USB drive.
sudo dd if=Qubes-R4.0.3-x86_64.iso of=/dev/sdY status=progress bs=1048576 && sync
So after some reading on github I found that I have to edit BOOTX64.cfg, but it’s read only.
chmod -rw does not works, I tried the method in the guide https://www.qubes-os.org/doc/uefi-troubleshooting/.
parted Qubes-R4.0-rc4-x86_64.iso unit B print
sudo losetup -o 524288 --sizelimit 30562304 /dev/loop0 Qubes-R4.0-rc4x86_64.iso
I tried that manners , I tried to edit the file with xed, but it still says it’s read only file system.
I have no idea what to do now.
Hope you got ideas.
Thank you for reading.