Code review comment for ~paelzer/ubuntu/+source/qemu:bug-1847361-miss-old-so-on-upgrade-UBUNTU

STATUS: +1 (approved)

# checklist for fixes
----------------------------
 [.] changelog entry correct, targeted to correct codename
 [.] update-maintainer has been run previously
 ----
 [.] changes forwarded upstream/debian (if appropriate)
 [.] patches match what was proposed upstream
 ----
 [.] patches correctly included in debian/patches/series?
 [.] patches have correct DEP3 metadata
 ----
 [.] verified dpkg-buildpackage -S and -b
 [-] autopkgtest against PPA or built package passes
     - relying in upgrade test for this change only
 ----
 [!] testcase provided
     - checking temporary created library dirs ant contents
 [.] was able to reproduce
 [.] fix solved provided testcase
----------------------------
[.] = ok
[x] = not ok
[?] = question
[!] = note
[-] = n/a

# relevant stdout:

(c)rafaeldtinoco@qemudevel:.../Debian_1_4.2-3ubuntu2$ ls -lahtr
total 1.3M
drwxr-xr-x 3 root root 60 Mar 10 20:54 ..
drwxr-xr-x 2 root root 160 Mar 10 20:54 .
-rw-r--r-- 1 root root 591K Mar 10 23:28 ui-gtk.so
-rw-r--r-- 1 root root 73K Mar 10 23:28 audio-pa.so
-rw-r--r-- 1 root root 181K Mar 10 23:28 block-iscsi.so
-rw-r--r-- 1 root root 151K Mar 10 23:28 block-curl.so
-rw-r--r-- 1 root root 155K Mar 10 23:28 block-ssh.so
-rw-r--r-- 1 root root 122K Mar 10 23:28 block-rbd.so
(c)rafaeldtinoco@qemudevel:.../Debian_1_4.2-3ubuntu2$ pwd
/var/run/qemu/Debian_1_4.2-3ubuntu2