It sounds like a kernel issue to me:
[ 4.651068] xe 0000:00:02.0: Your graphics device 7d55 is not officially
supported
by xe driver in this kernel version. To force Xe probe,
use xe.force_probe='7d55' and i915.force_probe='!7d55'
module parameters or CONFIG_DRM_XE_FORCE_PROBE='7d55' and
CONFIG_DRM_I915_FORCE_PROBE='!7d55' configuration options.
which then causes:
[ 19.119] (EE) Screen(s) found, but none have a usable configuration.
[ 19.119] (EE)
Fatal server error:
[ 19.119] (EE) no screens found(EE)
** Package changed: linux (Ubuntu) => linux-hwe-6.8 (Ubuntu)
** No longer affects: mutter (Ubuntu)
** Tags added: jammy mtl xe
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2095422
Title:
Fresh install of Ubuntu 22.04.5 fails on P1G7
Status in linux-hwe-6.8 package in Ubuntu:
New
Bug description:
After installing 22.04 on the P1 Gen 7, the system hung at the Lenovo
Post screen. I had to use "nomodeset" to boot the system and then
update the kernel.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.8/+bug/2095422/+subscriptions
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