[Bug 2135405] Re: package clang-20 1:20.1.8-2ubuntu2 failed to install/upgrade: trying to overwrite '/usr/lib/llvm-20/bin/clang-scan-deps', which is also in package clang-tools-20 (1:20.1.8-0ubuntu6)
Karl Smeltzer
2135405 at bugs.launchpad.net
Thu Dec 18 20:07:32 UTC 2025
Thanks for reporting this. After some digging, it looks like clang-
scan-deps was moved from clang-tools to clang. For a time, the
Breaks/Depends entries for this change were set incorrectly. The bug
has been fixed upstream and so should not reoccur.
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1121175
** Bug watch added: Debian Bug tracker #1121175
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1121175
** Changed in: llvm-toolchain-20 (Ubuntu)
Status: New => Fix Released
** Changed in: llvm-toolchain-20 (Ubuntu)
Importance: Undecided => High
** Changed in: llvm-toolchain-20 (Ubuntu)
Assignee: (unassigned) => Karl Smeltzer (karljs)
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https://bugs.launchpad.net/bugs/2135405
Title:
package clang-20 1:20.1.8-2ubuntu2 failed to install/upgrade: trying
to overwrite '/usr/lib/llvm-20/bin/clang-scan-deps', which is also in
package clang-tools-20 (1:20.1.8-0ubuntu6)
Status in llvm-toolchain-20 package in Ubuntu:
Fix Released
Bug description:
Installation failed
ProblemType: Package
DistroRelease: Ubuntu 26.04
Package: clang-20 1:20.1.8-2ubuntu2
ProcVersionSignature: Ubuntu 6.17.0-6.6-generic 6.17.1
Uname: Linux 6.17.0-6-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.33.1-0ubuntu3
Architecture: amd64
CasperMD5CheckResult: pass
Date: Fri Dec 12 12:44:57 2025
ErrorMessage: trying to overwrite '/usr/lib/llvm-20/bin/clang-scan-deps', which is also in package clang-tools-20 (1:20.1.8-0ubuntu6)
InstallationDate: Installed on 2025-10-19 (55 days ago)
InstallationMedia: Ubuntu 25.10 "Questing Quokka" - Release amd64 (20251007)
Python3Details: /usr/bin/python3.13, Python 3.13.11, python3-minimal, 3.13.7-1
PythonDetails: N/A
RelatedPackageVersions:
dpkg 1.22.21ubuntu5
apt 3.1.12
SourcePackage: llvm-toolchain-20
Title: package clang-20 1:20.1.8-2ubuntu2 failed to install/upgrade: trying to overwrite '/usr/lib/llvm-20/bin/clang-scan-deps', which is also in package clang-tools-20 (1:20.1.8-0ubuntu6)
UpgradeStatus: Upgraded to resolute on 2025-11-02 (40 days ago)
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