<html>
    <head>
      <base href="https://bugs.documentfoundation.org/">
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_UNCONFIRMED "
   title="UNCONFIRMED - Package upgrade: "cannot remove '/opt/lool/child-roots/[...]': Read-only file system""
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=137022">137022</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Package upgrade: "cannot remove '/opt/lool/child-roots/[...]': Read-only file system"
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>LibreOffice Online
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>UNCONFIRMED
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>LibreOffice
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>libreoffice-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>bugzilla@deblan.fr
          </td>
        </tr></table>
      <p>
        <div>
        <pre>(Related to <a class="bz_bug_link 
          bz_status_ASSIGNED "
   title="ASSIGNED - Failed to load libmergedlo.so libcairo.so.2: undefined symbol: FT_Get_Var_Blend_Coordinates"
   href="show_bug.cgi?id=136980">https://bugs.documentfoundation.org/show_bug.cgi?id=136980</a>)

I had errors when I upgraded loowsd on debian 9 with apt.

root # apt update && apt upgrade
[...]
The following packages were automatically installed and are no longer required:
  collaboraofficebasis6.2-calc collaboraofficebasis6.2-draw
collaboraofficebasis6.2-en-us collaboraofficebasis6.2-extension-pdf-import
collaboraofficebasis6.2-graphicfilter collaboraofficebasis6.2-impress
collaboraofficebasis6.2-ooofonts
  collaboraofficebasis6.2-ooolinguistic collaboraofficebasis6.2-writer
libstd-rust-1.34
[...]
Setting up loolwsd (6.4.0-2) ...
rm: cannot remove '/opt/lool/child-roots/UhakGq3ABKfzVkFa/tmp': Read-only file
system
rm: cannot remove
'/opt/lool/child-roots/UhakGq3ABKfzVkFa/lo/help/idxcontent.xsl': Read-only file
system
rm: cannot remove
'/opt/lool/child-roots/UhakGq3ABKfzVkFa/lo/help/main_transform.xsl': Read-only
file system
rm: cannot remove
'/opt/lool/child-roots/UhakGq3ABKfzVkFa/lo/help/idxcaption.xsl': Read-only file
system
rm: cannot remove '/opt/lool/child-roots/UhakGq3ABKfzVkFa/lo/EULA_en-US.rtf':
Read-only file system
rm: cannot remove '/opt/lool/child-roots/UhakGq3ABKfzVkFa/lo/LICENSE':
Read-only file system
rm: cannot remove '/opt/lool/child-roots/UhakGq3ABKfzVkFa/lo/CREDITS.fodt':
Read-only file system
rm: cannot remove '/opt/lool/child-roots/UhakGq3ABKfzVkFa/lo/EULA.odt':
Read-only file system
rm: cannot remove
'/opt/lool/child-roots/UhakGq3ABKfzVkFa/lo/program/libscuilo.so': Read-only
file system
rm: cannot remove '/opt/lool/child-roots/UhakGq3ABKfzVkFa/lo/program/gengal':
Read-only file system
rm: cannot remove
'/opt/lool/child-roots/UhakGq3ABKfzVkFa/lo/program/gengal.bin': Read-only file
system
rm: cannot remove
'/opt/lool/child-roots/UhakGq3ABKfzVkFa/lo/program/libdlgprovlo.so': Read-only
file system
rm: cannot remove
'/opt/lool/child-roots/UhakGq3ABKfzVkFa/lo/program/libbootstraplo.so':
Read-only file system
rm: cannot remove
'/opt/lool/child-roots/UhakGq3ABKfzVkFa/lo/program/libicglo.so': Read-only file
system
rm: cannot remove
'/opt/lool/child-roots/UhakGq3ABKfzVkFa/lo/program/libxmlfalo.so': Read-only
file system
rm: cannot remove
'/opt/lool/child-roots/UhakGq3ABKfzVkFa/lo/program/libvbaobjlo.so': Read-only
file
[...]
dpkg: error processing package loolwsd (--configure):
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 loolwsd
E: Sub-process /usr/bin/dpkg returned an error code (1)
root # mount | grep UhakGq3ABKfzVkFa
/dev/sda5 on /opt/lool/child-roots/UhakGq3ABKfzVkFa type ext4
(ro,nosuid,nodev,noatime,seclabel,errors=remount-ro,data=ordered)
/dev/sda5 on /opt/lool/child-roots/UhakGq3ABKfzVkFa/lo type ext4
(ro,nosuid,nodev,noatime,seclabel,errors=remount-ro,data=ordered)
/dev/sda5 on /opt/lool/child-roots/UhakGq3ABKfzVkFa/tmp type ext4
(rw,relatime,seclabel,errors=remount-ro,data=ordered)


I didn't configure these mount points.</pre>
        </div>
      </p>


      <hr>
      <span>You are receiving this mail because:</span>

      <ul>
          <li>You are the assignee for the bug.</li>
      </ul>
    </body>
</html>