Bug 2401607

1. Please describe the problem:

Hi,

I'm using Fedora 42 Workstation on my laptop, a Dell Inc. Dell 16 Plus 2-in-1 DB06250, this is a Intel® Core™ Ultra 7 258V × 8, there is no discrete GPU, I use the integrated graphics that is recognized as "Intel® Graphics (LNL)" in system informations.

Basically, after I powered it on, the computer used to boot and I had to enter my password when asked by luks for the system to launch. But since kernel 6.16.9-200 I just have a black screen. I end up pressing the power button for a few seconds to shut the computer down. I power it on again and this time I arrive on the GRUB screen where I have to choose between the different kernel. If I choose 6.16.9-200, I'm on a black screen again, but if I choose 6.16.8-200, the computer works fine.

I tried to type my password blindly, it didn't work. I updated the laptop to the latest firmware 1.6.0 in hope to solve the problem, but it didn't change anything.

Best regards


2. What is the Version-Release number of the kernel: 6.16.9-200


3. Did it work previously in Fedora? If so, what kernel version did the issue
   *first* appear? 6.16.9-200
It was still working with kernel 6.16.8-200
 


4. Can you reproduce this issue? If so, please provide the steps to reproduce
   the issue below: I just have to power on the the computer for the problem to occur.


5. Does this problem occur with the latest Rawhide kernel? To install the
   Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by
   ``sudo dnf update --enablerepo=rawhide kernel``:


6. Are you running any modules that not shipped with directly Fedora's kernel?:
I don't know what this means. I didn't patch the kernel, I didn't touch anything in GRUB.


7. Please attach the kernel logs. You can get the complete kernel log
   for a boot with ``journalctl --no-hostname -k > dmesg.txt``. If the
   issue occurred on a previous boot, use the journalctl ``-b`` flag.

Reproducible: Always

Steps to Reproduce:
1.Power on the computer
2.Wait
3.
Actual Results:
Black screen only

Expected Results:
luks2 asking to enter my password unlock my drive and launch my system