[Bug 1725762] Re: [Firmware Bug]: TSC_DEADLINE disabled due to Errata; please update microcode to version: 0x52 (or later) - Errors starting from live DVD Dell New I7 15 XPS
🤖 prod-kernel-team-janitor
1725762 at bugs.launchpad.net
Wed Apr 8 08:36:21 UTC 2026
The task "linux (Ubuntu)" has expired because it has had no new comments
or updates for more than three years.
If this issue is still present in an Ubuntu LTS kernel still under
active support, please reopen the bug and provide updated details. If
this issue was reported against an Ubuntu kernel no longer under active
support but the issue still exists in a currently supported Ubuntu
kernel, please open a new bug against that kernel version and provide
the updated details, with a reference link to the original bug.
This action was performed by an automated process maintained by the
Ubuntu Kernel Team.
** Tags added: kernel-autoclosed kernel-autoclosed-expired
** Changed in: linux (Ubuntu)
Status: Confirmed => Expired
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https://bugs.launchpad.net/bugs/1725762
Title:
[Firmware Bug]: TSC_DEADLINE disabled due to Errata; please update
microcode to version: 0x52 (or later) - Errors starting from live DVD
Dell New I7 15 XPS
Status in intel-microcode package in Ubuntu:
Confirmed
Status in linux package in Ubuntu:
Expired
Bug description:
Ubuntu 17.10 64Bit Loading on New Dell XPS 15 I7 - Screenshot
attached. Tested on another PC and it loaded fine.
When booting from a Ubuntu 17.10 Live (Installed on USB with Etcher) I
get the following:
[Firmware Bug} TSC_Deadline disabled due to Errata - Please update Mirocode to version 0x52 Or Later
ACPI Error \_.PCIO.XHC_.RHUB.HS11 Namespace Lookup Error
ACPI Error 1 table load failiures.
USB USB2-Port: Cannot enable
Watchdog: BUG: soft lockup - CPU#6 stuck for 22s PlymouthD 283
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