[Bug 1863033] Re: /snap/subiquity/1459/usr/bin/subiquity:curtin.util.ProcessExecutionError:main:curthooks:builtin_curthooks:setup_grub:subp:_subp

Dimpy Tanwar 1863033 at bugs.launchpad.net
Fri Oct 31 14:26:47 UTC 2025


All Ubuntu installations failed ..... LTS as well as 25.10 one too.
Please fix error asap.

Tried every solution given on internet.
nomodeset acpi=off 
internet off
wifi off
unplug ethernet 
airplane mode .... 

It just crashes mid installtion .

have tried 9 times .

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Title:
  /snap/subiquity/1459/usr/bin/subiquity:curtin.util.ProcessExecutionError:main:curthooks:builtin_curthooks:setup_grub:subp:_subp

Status in subiquity:
  Fix Released
Status in subiquity package in Ubuntu:
  Fix Released

Bug description:
  The Ubuntu Error Tracker has been receiving reports about a problem regarding subiquity.  This problem was most recently seen with package version 1459, the problem page at https://errors.ubuntu.com/problem/694a1c5cf6e4c5922e013a849abec18ede63f42e contains more details, including versions of packages affected, stacktrace or traceback, and individual crash reports.
  If you do not have access to the Ubuntu Error Tracker and are a software developer, you can request it at http://forms.canonical.com/reports/.

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