[Bug 1808508] Re: Valgrind doesn't work in disco [Fatal error at startup: a function redirection which is mandatory for this platform-tool combination cannot be set up.]

@travis-downs this issue was fixed and is no longer monitored, if you have a new bug report against perf, can you please open a new issue? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1808508 Title:

[Bug 1808508] Re: Valgrind doesn't work in disco [Fatal error at startup: a function redirection which is mandatory for this platform-tool combination cannot be set up.]

> we can't think of anything besides gdb, valgrind, and libunwind that uses /usr/lib/debug That seems like quite an incredible statement! I can imagine that many debugging and profiling tools will want symbols. For example, this change is breaking perf right now, as it looks for say libc symbols

[Bug 1808508] Re: Valgrind doesn't work in disco [Fatal error at startup: a function redirection which is mandatory for this platform-tool combination cannot be set up.]

This bug was fixed in the package valgrind - 1:3.14.0-2ubuntu4 --- valgrind (1:3.14.0-2ubuntu4) disco; urgency=medium * s390x Fix vector facility bit. valgrind (1:3.14.0-2ubuntu3) disco; urgency=medium * Cherrypick s390x/z13 fixes from valgrind master (3.15) LP: #1799696

[Bug 1808508] Re: Valgrind doesn't work in disco [Fatal error at startup: a function redirection which is mandatory for this platform-tool combination cannot be set up.]

A fix for this bug was uploaded on the 10th but didn't seem to migrate out of -proposed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1808508 Title: Valgrind doesn't work in disco [Fatal error at

[Bug 1808508] Re: Valgrind doesn't work in disco [Fatal error at startup: a function redirection which is mandatory for this platform-tool combination cannot be set up.]

** Tags added: id-5c3776fa4cafca4421242879 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1808508 Title: Valgrind doesn't work in disco [Fatal error at startup: a function redirection which is

[Bug 1808508] Re: Valgrind doesn't work in disco [Fatal error at startup: a function redirection which is mandatory for this platform-tool combination cannot be set up.]

dh_strip in debhelper v9 mode doesn't use the filename anymore, so gdb should not affected. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1808508 Title: Valgrind doesn't work in disco [Fatal error

[Bug 1808508] Re: Valgrind doesn't work in disco [Fatal error at startup: a function redirection which is mandatory for this platform-tool combination cannot be set up.]

from IRC discussion, we know that gdb is not affected provided that packages provide .build-id (which glibc does) and we can't think of anything besides gdb, valgrind, and libunwind that uses /usr/lib/debug; so it looks like we should just extend valgrind's lookup path. ** Changed in: valgrind

[Bug 1808508] Re: Valgrind doesn't work in disco [Fatal error at startup: a function redirection which is mandatory for this platform-tool combination cannot be set up.]

This is related to the usrmerge transition. On a freshly debootstrapped disco environment, /lib is a symlink to /usr/lib, which means the canonical path for the debug symbols as looked for by valgrind is /usr/lib/debug/usr/lib/x86_64-linux-gnu/ld-2.28.so which does not exist; only

[Bug 1808508] Re: Valgrind doesn't work in disco [Fatal error at startup: a function redirection which is mandatory for this platform-tool combination cannot be set up.]

The bug also exists in proposed version 3.14.0-2ubuntu1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1808508 Title: Valgrind doesn't work in disco [Fatal error at startup: a function redirection

[Bug 1808508] Re: Valgrind doesn't work in disco [Fatal error at startup: a function redirection which is mandatory for this platform-tool combination cannot be set up.]

Blocking autopkgtests (in whole or part) of pyqt5 (hence Qt 5.11.3 transition), apt, Konsole, tilix, gobject-introspection, libwnck3, terminology, gtk+3.0, and probably more -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to the bug report.

[Bug 1808508] Re: Valgrind doesn't work in disco [Fatal error at startup: a function redirection which is mandatory for this platform-tool combination cannot be set up.]

Yes, I already had libc6-dbg installed before reporting the bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1808508 Title: Valgrind doesn't work in disco [Fatal error at startup: a function

[Bug 1808508] Re: Valgrind doesn't work in disco [Fatal error at startup: a function redirection which is mandatory for this platform-tool combination cannot be set up.]

Its also worth noting that installing libc6-dbg doesn't help. ** Tags added: rls-dd-incoming ** Changed in: valgrind (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.