[Bug 1800719] Re: missing conf files noted on apt upgrade after distribution upgrade

[Mike Bruins]

I believe I also have this issue.

I see the issue each time I run "apt upgrade".

The symlink chain goes to a real file. If you cat the contents of the symlink you do
see the file's ascii contents, which is a directory.

That directory also exists, and has files.

I'm not sure if it is related but my /boot directory is full of old kernels that keep
being regenerated. These kernels are not installed according to package management.


# apt upgrade

...

update-initramfs: Generating /boot/initrd.img-4.13.0-43-generic
/sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/x86_64-linux-gnu_EGL.conf: No such file or directory

ls -la /etc/ld.so.conf.d/x86_64-linux-gnu_EGL.conf
lrwxrwxrwx 1 root root 43 Sep 26  2014 /etc/ld.so.conf.d/x86_64-linux-gnu_EGL.conf -> /etc/alternatives/x86_64-linux-gnu_egl_conf

# cat /etc/ld.so.conf.d/x86_64-linux-gnu_EGL.conf
/usr/lib/x86_64-linux-gnu/libhybris-egl

# ls -la /usr/lib/x86_64-linux-gnu/libhybris-egl
total 288
drwxr-xr-x   2 root root   4096 Oct 22  2017 .
drwxr-xr-x 142 root root 135168 Feb  6 14:07 ..
-rw-r--r--   1 root root      1 Sep 20  2017 alt_ld.so.conf
-rw-r--r--   1 root root     40 Sep 20  2017 ld.so.conf
lrwxrwxrwx   1 root root     15 Sep 20  2017 libEGL.so.1 -> libEGL.so.1.0.0
-rw-r--r--   1 root root  22648 Sep 20  2017 libEGL.so.1.0.0
lrwxrwxrwx   1 root root     21 Sep 20  2017 libGLESv1_CM.so.1 -> libGLESv1_CM.so.1.0.1
-rw-r--r--   1 root root  79824 Sep 20  2017 libGLESv1_CM.so.1.0.1
lrwxrwxrwx   1 root root     18 Sep 20  2017 libGLESv2.so.2 -> libGLESv2.so.2.0.0
-rw-r--r--   1 root root  26592 Sep 20  2017 libGLESv2.so.2.0.0
lrwxrwxrwx   1 root root     23 Sep 20  2017 libwayland-egl.so.1 -> libwayland-egl.so.1.0.0
-rw-r--r--   1 root root   6024 Sep 20  2017 libwayland-egl.so.1.0.0



# uname -a
Linux mgmt1 4.13.0-43-generic #48-Ubuntu SMP Wed May 16 12:18:48 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

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https://bugs.launchpad.net/bugs/1800719

Title:
  missing conf files noted on apt upgrade after distribution upgrade

Status in ubuntu-release-upgrader package in Ubuntu:
  Confirmed

Bug description:
  Since upgrading from 17.10 to 18.04, the following errors occur during
  routine apt upgrade:

  /sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/i386-linux-gnu_EGL.conf: No such file or directory
  /sbin/ldconfig.real: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf.d/i386-linux-gnu_GL.conf: No such file or directory

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: ubuntu-release-upgrader-core 1:18.04.27
  ProcVersionSignature: Ubuntu 4.15.0-38.41-generic 4.15.18
  Uname: Linux 4.15.0-38-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.9-0ubuntu7.4
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: ubuntu:GNOME
  Date: Tue Oct 30 16:26:01 2018
  InstallationDate: Installed on 2018-03-07 (237 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105.1)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: Upgraded to bionic on 2018-08-02 (89 days ago)
  VarLogDistupgradeTermlog:

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