HCL - Lenovo T14 Gen 6 (I7 Ultra 255u)

User Support HCL Reports
1 
---
layout:
  'hcl'
type:
  'Notebook'
hvm:
  'yes'
iommu:
  'yes'
slat:
  'yes'
tpm:
  '2.0'
remap:
  'yes'
brand: |
  LENOVO
model: |
  21QDS3DH00
bios: |
  N4JET19W (1.09 )
cpu: |
  Intel(R) Core(TM) Ultra 7 255U
cpu-short: |
  FIXME
chipset: |
  Intel Corporation Device [8086:7d30] (rev 05)
chipset-short: |
  FIXME
gpu: |
  Intel Corporation Arrow Lake-U [Intel Graphics] [8086:7d41] (prog-if 00 [VGA controller])
gpu-short: |
  FIXME
network: |
  Intel Corporation Device [8086:7740]
  Intel Corporation Device [8086:57a1]
memory: |
  65013
scsi: |

usb: |
  4
certified:
  'no'
versions:
  - works:
      'FIXME:yes|no|partial'
    qubes: |
      R4.3-rc3
    xen: |
      4.19.3
    kernel: |
      6.17.4-1
    remark: |
      FIXME
    credit: |
      FIXAUTHOR
    link: |
      FIXLINK

Remarks

  • No issues with sleep mode/resuming
  • Battery life sitting around 4hrs
  • WIFI + Bluetooth working
  • External Display via DisplayPort working
  • Audio working without issue via a sys-audio qube
  • Occasionally locking up, but I am running 4.3 RC3 and screwing about with XEN vcpu+ram settings so there’s multiple reasons that could be happening.

Attachments

Qubes-HCL-LENOVO-21QDS3DH00-20251112-224215.yml (799 Bytes)

1 Like
2

That’s very poor battery life for a very new laptop

1 Like
3

“Stock” battery life on this configuration seems to only be 6-7 hours, so I wasn’t too disappointed by 4hrs when I’m making it run Xen. Spending some time fiddling to see if I can squeeze a bit more out of it.

1 Like
4

Update, after some updates and adding shortcuts to adjust power modes, I’m at 7hrs of battery life.

1 Like