Remarks
- This laptop is Qubes-certified.
- kernel-latest is currently required.
- sys-net must be Fedora-based.
- Intel ME has been (HAP) disabled.
- Out of the box support for S3 suspend-to-RAM.
- This report was created with the coreboot+Heads edition. This is part of the Dasharo Pro Package, which is optional: the laptop comes with coreboot+UEFI by default, reverting is possible.
Known bugs
- XFCE battery indicator keeps switching charge states (Dasharo issue #1217)
- Solved in a next firmware update.
- Bottom right USB-C port is limited to USB 2.0 speeds. (Dasharo issue #976)
- Solved in a next firmware update.
Attachments
---
layout:
'hcl'
type:
'Notebook'
hvm:
'yes'
iommu:
'yes'
slat:
'yes'
tpm:
'2.0'
remap:
'yes'
brand: |
Notebook
model: |
V54x_6x_TU
bios: |
Dasharo (coreboot+heads) v0.9.0
cpu: |
Intel(R) Core(TM) Ultra 7 155H
cpu-short: |
FIXME
chipset: |
Intel Corporation Device [8086:7d01] (rev 04)
chipset-short: |
FIXME
gpu: |
Intel Corporation Meteor Lake-P [Intel Graphics] [8086:7dd5] (rev 08) (prog-if 00 [VGA controller])
gpu-short: |
FIXME
network: |
Intel Corporation Device [8086:7e40] (rev 20)
Intel Corporation Device [8086:550a] (rev 20)
memory: |
16023
scsi: |
usb: |
5
certified:
'yes'
versions:
- works:
'FIXME:yes|no|partial'
qubes: |
R4.2.4
xen: |
4.17.5
kernel: |
6.12.11-1
remark: |
FIXME
credit: |
FIXAUTHOR
link: |
FIXLINK
2 Likes
I saw this issue in the release notes for heads. Is this also in the coreboot firmware? If so, is there a timeline on when they next release will be that fixes this problem?
Performance increase for -TU Series (comparison with NVIDIA variants) - coreboot issue #1216
1 Like
This is in the coreboot part, so it’s affecting both firmware variants.
The issue is barely noticeable when using the laptop normally.
Nevertheless, a fix will be implemented in following firmware issues. My best guesses are Q3-2025 for the UEFI variant and Q4-2025 for the Heads variant.
2 Likes