[Bug 1926355] Re: Snap applications segfault with new core20 (rev: 1015+)

[Ian Johnson]

Unfortunately I don't know how to easily remove glibc from the snaps in
a way that would confirm that they work, I don't have time to manually
build all of these snaps that are broken, I tried the basic thing of
unpacking the snap and `rm -rf ./lib/x86_64-linux-gnu/libc-2.31.so
./lib/x86_64-linux-gnu/libc.so.6` and then repacking and installing
these snaps, but then the still segfault and fail with:

$ snap run htop
*** stack smashing detected ***: terminated
Aborted (core dumped)

Which I don't know if that's because I didn't fully remove traces of
glibc from the snap or if it's because beta version of core20 (snap
revision 1015) is still broken.

I did try building the matterhorn snap since I found the source for it
at https://github.com/popey/matterhorn-snap.git, but that doesn't seem
to build at all.

Perhaps Sergio can help confirm if these snaps work if rebuilt without
libc6 getting staged into the snap?

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to glibc in Ubuntu.
https://bugs.launchpad.net/bugs/1926355

Title:
  Snap applications segfault with new core20 (rev: 1015+)

Status in snap-core20:
  New
Status in Snapcraft:
  New
Status in glibc package in Ubuntu:
  New
Status in glibc source package in Groovy:
  New
Status in glibc source package in Hirsute:
  New

Bug description:
  It seems that with our new core20 in the beta channel all snaps seem
  to be segfaulting. We recently had a new glibc landed in focal-updates
  - might be related.

To manage notifications about this bug go to:
https://bugs.launchpad.net/snap-core20/+bug/1926355/+subscriptions