I will share my experience. Installation on Pixel 3A XL. Reinstallation of Ubuntu via USB. Originally, USB 20.04 was installed and updated to 24.04. Due to some inexplicable minor issues, I decided to reinstall 24.04 via USB PC Ubuntu 24.04 installer 11.02 It ends up in FastBoot and does not load. I tried a second PC with the same installation and got the same result. Only the third, older PC with Ubuntu 22.04 and installer 0.9 helped. The installation of UB.Touch 24.04 went smoothly. I apologize for using a translator. Ota Translated with DeepL.com (free version)