I can confirm that this bug also affects the notebook Lenovo V17 G4 IRU
83A20009GE (also called: Lenovo V17 GenĀ 4 i) with Intel Iris Xe
Graphics.


I've just installed Kubuntu 24.04 LTS on it ("secure boot" enabled in EFI Bios; 
otherwise simply by attaching installation USB stick). The installation worked 
smoothly and perfectly.

First reboot brought a black screen. Nothing at all happened after the
Lenovo logo. I tried this with a hard reset a couple of times. Then I
executed the following workaround.

- It's an UEFI installation, so pressed ESC key once after hard reset (after 
Lenovo logo).
- Edited GRUB via pressing "e".
- added "nomodeset" to line beginning "Linux ..."
- started OS with CTRL + x
- It worked, perfectly.

OS does NOT work without nomodeset.

Unlike the HP notebook (see above), the energy saving options seem to
work. So this bug seems not to be so serious for the Lenovo notebook. I
could return from manually induced "Standby" mode by simply pressing any
key.

Editing /etc/default/grub by adding "nomodeset" to
"GRUB_CMDLINE_LINUX_DEFAULT:" line works permanently as well.

lspci -v | less: 00:02.0 VGA compatible controller: Intel Corporation
Raptor Lake-P [Iris Xe Graphics] (rev 04) (prog-if 00 [VGA controller])
Subsystem: Lenovo Raptor Lake-P [Iris Xe Graphics] Flags: bus master,
fast devsel, latency 0, IRQ 255, IOMMU group 0 Memory at 6000000000
(64-bit, non-prefetchable) [size=16M] Memory at 4000000000 (64-bit,
prefetchable) [size=256M] I/O ports at 3000 [size=64] Expansion ROM at
000c0000 [virtual] [disabled] [size=128K] Capabilities: <access denied>
Kernel modules: i915, xe

sudo dmidecode -s bios-version: MCCN24WW

** Summary changed:

- Only black screen on boot with AMD Barcelo GPU without nomodeset
+ Only black screen on boot with AMD Barcelo and Intel Iris Xe GPU without 
nomodeset

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https://bugs.launchpad.net/bugs/2063877

Title:
  Only black screen on boot with AMD Barcelo and Intel Iris Xe GPU
  without nomodeset

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