Public bug reported:
I have tried to pass my workstation 25.10 to 26.04 (beta version) with sudo
do-release-upgrade -d
The first second after the check version and the first validation i recicived
this message :
Traceback (most recent call last):
File "/tmp/ubuntu-release-upgrader-m9yhlq1g/resolute", line 8, in <module>
sys.exit(main())
~~~~^^
File "/tmp/ubuntu-release-upgrader-m9yhlq1g/DistUpgrade/DistUpgradeMain.py",
line 222, in main
from .DistUpgradeController import DistUpgradeController
File
"/tmp/ubuntu-release-upgrader-m9yhlq1g/DistUpgrade/DistUpgradeController.py",
line 43, in <module>
from .utils import (url_downloadable,
...<5 lines>...
inhibit_sleep)
ImportError: cannot import name 'inhibit_sleep' from 'DistUpgrade.utils'
(/tmp/ubuntu-release-upgrader-m9yhlq1g/DistUpgrade/utils.py)
Aucun rapport de plantage en attente. Essayer --help pour plus d'informations.
ProblemType: Bug
DistroRelease: Ubuntu 25.10
Package: linux-image-6.17.0-14-generic 6.17.0-14.14
ProcVersionSignature: Ubuntu 6.17.0-14.14-generic 6.17.9
Uname: Linux 6.17.0-14-generic x86_64
ApportVersion: 2.33.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: jeanpaul 44729 F.... wireplumber
/dev/snd/controlC1: jeanpaul 44729 F.... wireplumber
/dev/snd/seq: jeanpaul 44706 F.... pipewire
CasperMD5CheckResult: pass
Date: Thu Feb 26 13:51:38 2026
InstallationDate: Installed on 2026-01-20 (37 days ago)
InstallationMedia: Ubuntu 22.04.5 LTS "Jammy Jellyfish" - Release amd64
(20240911)
IwDevWifi1Link: Not connected.
MachineType: Dell Inc. Precision WorkStation T5500
ProcEnviron:
LANG=fr_FR.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=tmux-256color
ProcFB: 0 nouveaudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.17.0-14-generic
root=/dev/mapper/vgubuntu-root ro quiet splash
crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M
vt.handoff=7
RelatedPackageVersions:
firmware-sof N/A
linux-firmware 20250901.git993ff19b-0ubuntu1.7
RfKill:
0: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: no
SourcePackage: linux
UpgradeStatus: Upgraded to questing on 2026-02-26 (0 days ago)
dmi.bios.date: 01/21/2011
dmi.bios.release: 0.0
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A08
dmi.board.name: 0D883F
dmi.board.vendor: Dell Inc.
dmi.board.version: A05
dmi.chassis.type: 7
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA08:bd01/21/2011:br0.0:svnDellInc.:pnPrecisionWorkStationT5500:pvr:rvnDellInc.:rn0D883F:rvrA05:cvnDellInc.:ct7:cvr:sku:
dmi.product.name: Precision WorkStation T5500
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug questing
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https://bugs.launchpad.net/bugs/2142749
Title:
Upgrade to ubuntu 26.04
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