I'm experiencing quite exactly the same situation of Roxnny on a Hp ENVY x360 15-eu0000sl I had booting troubles with 22.04.1 live usb and also with an installed 20.04 after a kernel update (5.15.0-46)
Anyway I managed to boot 22.04 live usb adding acpi=off parameter to boot options. After installation and update of 22.04 I still can boot the system just if I add acpi=off Unfortunately that brings some bad malfunctionings: I can't see battery level, touchpad doesn't work, and it seems from system monitor that just one cpu core is working. A couple of further notes: - during installation I had (twice) a grub install failure, I had to install it manually later - sometimes firefox starts with just a black screen, I have to close it and launch it again -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1970127 Title: Ubuntu-22.04 Live CD not booting on HP ENVY X360 notebook (Ryzen 7 3700U) Status in linux package in Ubuntu: Confirmed Bug description: The ubuntu-22.04-desktop-amd64.iso live cd does not boot on a HP ENVY X360 notebook (Ryzen 7 3700U). Model: HP ENVY X360 13-ar0777ng 9YN58EA#ABD After a few minutes the screen simply switches to black. No possibility to get a console by pressing CTRL-ALT-F1, F2, ... I removed the boot options "quiet splash" and recorded the boot via video. (just ask if you need the full video) I attach a significantly looking screenshot from that video, showing a kernel bug message. Currently the notebook runs with Ubuntu-20.04 using the Linux-5.11 HWE kernel. But suspend to memory isn't working. Related: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1903292 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1970127/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
