Apache Problems

scoobynz · 28. Oktober 2013

Hello,

I have been trying to tinker with apache to get the link http://myip/rutorrent to work. Unfortunately things have gone from bad to worse and I have completely smoked apache and the omv website.

As things got unusable I tried to deleted the /etc/apache2 folder removed apache2 for a fresh reinstall of apache. . . . I think this was a bad call.

When I try to reinstall apache or openmediavault (as this reinstalls apache) I get the following errors;

Code

Do you want to continue [Y/n]? y
(Reading database ... 46510 files and directories currently installed.)
Removing openmediavault-website ...
.: 21: Can't open /etc/default/openmediavault
dpkg: error processing openmediavault-website (--remove):
 subprocess installed post-removal script returned error exit status 127
configured to not write apport reports
                                      Errors were encountered while processing:
 openmediavault-website
E: Sub-process /usr/bin/dpkg returned an error code (1)
root@qnap:~#

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At present I have nowhere to move and cannot access any webpages, including the openmediavault default webpage.

Any help would be appreciated, its not often I get myself into this much of a mess. . .

C

ryecoaaron · 28. Oktober 2013

Recreate the /etc/default/openmediavault file with the following code:

nano /etc/default/openmediavault

Code

# This file is part of OpenMediaVault.
#
# @license   http://www.gnu.org/licenses/gpl.html GPL Version 3
# @author    Volker Theile <volker.theile@openmediavault.org>
# @copyright Copyright (c) 2009-2013 Volker Theile
#
# OpenMediaVault is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# any later version.
#
# OpenMediaVault is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with OpenMediaVault. If not, see <http://www.gnu.org/licenses/>.


# Default values
OMV_CONFIG_FILE="/etc/openmediavault/config.xml"
OMV_CONFIG_TEMPLATE_FILE="/usr/share/openmediavault/templates/config.xml"
OMV_PRODUCTINFO_FILE="/usr/share/openmediavault/productinfo.xml"
OMV_SCRIPTS_DIR="/usr/share/openmediavault/scripts"
OMV_I18N_LOCALE_DIR="/usr/share/openmediavault/locale"
OMV_MOUNT_DIR="/media"
OMV_NFSD_EXPORT_DIR="/export"
OMV_CACHE_DIR="/var/cache/openmediavault"
OMV_LOG_DIR="/var/log/openmediavault"
OMV_CERTIFICATE_DIR="/etc/ssl"
OMV_CERTIFICATE_PREFIX="openmediavault-"
OMV_DPKGARCHIVE_DIR="/var/cache/openmediavault/archives"
OMV_DOCUMENTROOT_DIR="/var/www/openmediavault"
OMV_CRONSCRIPTS_DIR="/var/lib/openmediavault/cron.d"
OMV_RSYNC_CRONSCRIPTS_DIR="/var/lib/openmediavault/cron.d"
OMV_CONFIGIMPORT_SCRIPTS_DIR="/usr/share/openmediavault/configimport"
OMV_MKCONF_SCRIPTS_DIR="/usr/share/openmediavault/mkconf"
OMV_ENGINED_DIR="/usr/share/openmediavault/engined"
OMV_ENGINED_SO_ADDRESS="/var/lib/openmediavault/engined.sock"
OMV_ENGINED_SO_SNDTIMEO=10
OMV_ENGINED_SO_RCVTIMEO=180
OMV_ENGINED_DIRTY_MODULES_FILE="/var/lib/openmediavault/dirtymodules.json"
OMV_INITSYSTEM_SCRIPTS_DIR="/usr/share/openmediavault/initsystem"
OMV_INITSYSTEM_FILE="/var/lib/openmediavault/initsystem.req"
OMV_FSTAB_MNTOPS_EXT3="defaults,nofail,acl,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0"
OMV_FSTAB_MNTOPS_EXT4="defaults,nofail,acl,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0"
OMV_FSTAB_MNTOPS_JFS="defaults,nofail,noexec,usrquota,grpquota"
OMV_FSTAB_MNTOPS_XFS="defaults,nofail,noexec,usrquota,grpquota"
OMV_FSTAB_MNTOPS_VFAT="defaults,nofail"
OMV_FSTAB_MNTOPS_NTFS="defaults,nofail"
OMV_FSTAB_MNTOPS_HFSPLUS="defaults,nofail,force"
OMV_USERMGMT_DEFAULT_GROUP="users"
OMV_RRDGRAPH_DIR="/var/lib/openmediavault/rrd"
OMV_RRDGRAPH_ERROR_IMAGE="/usr/share/openmediavault/icons/rrd_graph_error_64.png"
OMV_APACHE2_SUEXECUSERGROUP="openmediavault"
OMV_DEBUG_SCRIPT="NO"
OMV_DEBUG_PHP="NO"
OMV_DEBUG_EXTJS="NO"

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ctrl-o to save
ctrl-x to exit

apt-get remove openmediavault-website
apt-get install --reinstall apache2
apt-get install --reinstall openmediavault

You probably just need to remove the website file in /etc/apache2/sites-enabled.

scoobynz · 28. Oktober 2013

Thank-you for your reply and assistance.

I have created the folder but now get;

Code

root@qnap:~# nano /etc/default/openmediavault
root@qnap:~# apt-get remove openmediavault-website
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
  openmediavault-website
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 172 kB disk space will be freed.
Do you want to continue [Y/n]? y
(Reading database ... 38540 files and directories currently installed.)
Removing openmediavault-website ...
.: 22: Can't open /usr/share/openmediavault/scripts/helper-functions
dpkg: error processing openmediavault-website (--remove):
 subprocess installed post-removal script returned error exit status 127
configured to not write apport reports
                                      Errors were encountered while processing:
 openmediavault-website
E: Sub-process /usr/bin/dpkg returned an error code (1)

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The folder /usr/share/openmediavault . . . . does not exist, I think openmediavault has been removed . . . gulp!

Many thanks,
C

ryecoaaron · 28. Oktober 2013

That's ok. Just switch it around.

apt-get install --reinstall apache2
apt-get install --reinstall openmediavault
apt-get remove openmediavault-website

scoobynz · 28. Oktober 2013

hmmmm, I tried the order you supplied and also with openmediavault first but I still get the same error my previous post.

Any other ideas, Im scuppered. . . .

ryecoaaron · 28. Oktober 2013

What's the output of:

dpkg -l | grep openmediavault

scoobynz · 28. Oktober 2013

it is;

Code

root@qnap:~# dpkg -l | grep openmediavault
ii  openmediavault-keyring                 0.2                          GnuPG archive keys of the OpenMediaVault archive
rH  openmediavault-website                 0.5.2                        OpenMediaVault website plugin

ryecoaaron · 28. Oktober 2013

Try

dpkg --force-all -P openmediavault-website

Then

apt-get install apache2 openmediavault

scoobynz · 28. Oktober 2013

Im afraid that I still get the same errors when issuing the first command in your post. . . . I am feeling like im in a deep hole here, so thanks for your help.

ryecoaaron · 28. Oktober 2013

I have a few more things...

wget http://packages.openmediavault…mediavault_0.5.17_all.deb
dpkg --force-all -i openmediavault_0.5.17_all.deb
dpkg --force-all -P openmediavault-website
apt-get install apache2

scoobynz · 28. Oktober 2013

I was thinking along the same lines, but was thinking I needed to find the openmediavault-website deb / dpkg file to reinstall the plugin?

I ran the commands as per your post but am still having problems;

Code

root@qnap:/# dpkg --force-all -i openmediavault_0.5.17_all.deb
(Reading database ... 39240 files and directories currently installed.)
Preparing to replace openmediavault 0.5.17 (using openmediavault_0.5.17_all.deb) ...
Unpacking replacement openmediavault ...
dpkg: openmediavault: dependency problems, but configuring anyway as you requested:
 openmediavault depends on libjs-extjs4 (>= 4.2.2); however:
  Package libjs-extjs4 is not installed.
 openmediavault depends on apache2; however:
  Package apache2 is not installed.
 openmediavault depends on apache2-suexec; however:
  Package apache2-suexec is not installed.
 openmediavault depends on libapache2-mod-fcgid; however:
  Package libapache2-mod-fcgid is not installed.
 openmediavault depends on php-json-schema; however:
  Package php-json-schema is not installed.
 openmediavault depends on sudo; however:
  Package sudo is not installed.
 openmediavault depends on ethtool; however:
  Package ethtool is not installed.
 openmediavault depends on acl; however:
  Package acl is not installed.
 openmediavault depends on ifenslave; however:
  Package ifenslave is not installed.
  Package ifenslave-2.6 which provides ifenslave is not installed.
 openmediavault depends on resolvconf; however:
  Package resolvconf is not installed.
 openmediavault depends on xfsprogs; however:
  Package xfsprogs is not installed.
 openmediavault depends on jfsutils; however:
  Package jfsutils is not installed.
 openmediavault depends on ntfs-3g; however:
  Package ntfs-3g is not installed.
 openmediavault depends on hdparm; however:
  Package hdparm is not installed.
 openmediavault depends on sdparm; however:
  Package sdparm is not installed.
 openmediavault depends on mdadm; however:
  Package mdadm is not installed.
 openmediavault depends on ntp; however:
  Package ntp is not installed.
 openmediavault depends on cpufrequtils; however:
  Package cpufrequtils is not installed.
 openmediavault depends on smartmontools; however:
  Package smartmontools is not installed.
 openmediavault depends on uuid; however:
  Package uuid is not installed.
 openmediavault depends on nfs-kernel-server; however:
  Package nfs-kernel-server is not installed.
 openmediavault depends on proftpd-basic; however:
  Package proftpd-basic is not installed.
 openmediavault depends on tftpd-hpa; however:
  Package tftpd-hpa is not installed.
 openmediavault depends on samba; however:
  Package samba is not installed.
 openmediavault depends on samba-common-bin; however:
  Package samba-common-bin is not installed.
 openmediavault depends on snmpd; however:
  Package snmpd is not installed.
 openmediavault depends on avahi-daemon; however:
  Package avahi-daemon is not installed.
 openmediavault depends on libnss-mdns; however:
  Package libnss-mdns is not installed.
 openmediavault depends on monit; however:
  Package monit is not installed.
 openmediavault depends on acpid; however:
  Package acpid is not installed.
 openmediavault depends on beep; however:
  Package beep is not installed.
 openmediavault depends on gdisk; however:
  Package gdisk is not installed.
 openmediavault depends on rrdtool; however:
  Package rrdtool is not installed.
 openmediavault depends on collectd; however:
  Package collectd is not installed.
 openmediavault depends on cron-apt; however:
  Package cron-apt is not installed.
 openmediavault depends on quota; however:
  Package quota is not installed.
 openmediavault depends on quotatool; however:
  Package quotatool is not installed.
 openmediavault depends on lvm2; however:
  Package lvm2 is not installed.
 openmediavault depends on watchdog; however:
  Package watchdog is not installed.
 openmediavault depends on libjson-perl; however:
  Package libjson-perl is not installed.
 openmediavault depends on liblocale-po-perl; however:
  Package liblocale-po-perl is not installed.
 openmediavault depends on libjavascript-minifier-perl; however:
  Package libjavascript-minifier-perl is not installed.
 openmediavault depends on parted; however:
  Package parted is not installed.
 openmediavault depends on socat; however:
  Package socat is not installed.
Setting up openmediavault (0.5.17) ...
Updating local package archive ...
Updating init scripts actions ...
invoke-rc.d: initscript ntp, action "stop" failed.
dpkg: error processing openmediavault (--install):
 subprocess installed post-installation script returned error exit status 5
Errors were encountered while processing:
 openmediavault
root@qnap:/#

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I appreciate your help, do you have any other ideas?

scoobynz · 28. Oktober 2013

. . . . and when I run the last 2 x commands from your previous post I get;

Code

Removing openmediavault-website ...
/var/lib/dpkg/info/openmediavault-website.postrm: 43: a2dissite: not found
/var/lib/dpkg/info/openmediavault-website.postrm: 43: /etc/init.d/apache2: not found
dpkg: error processing openmediavault-website (--remove):
 subprocess installed post-removal script returned error exit status 127
configured to not write apport reports
                                      Errors were encountered while processing:
 openmediavault-website
E: Sub-process /usr/bin/dpkg returned an error code (1)
root@qnap:/#

Still no go unfortunately

ryecoaaron · 28. Oktober 2013

If you reinstall the website plugin, it will want to install openmediavault.

I think you need to extract the openmediavault deb I had you download and replace the missing omv files.

dpkg-deb -x *.deb /tmp/extract/

Then try to remove the website plugin again

scoobynz · 28. Oktober 2013

I cannot find any files to replace, the files in the extraction all seem (I think) to be on my installed system.

I think the issue is that the file /var/lib/dpkg/info/openmediavault-website.postrm requires the presence of both a2dissite and /etc/init.d/apache2 to be able to uninstall openmediavault-website. But a2dissite and /etc/init.d/apache2 are part of apache2 which is no longer on the system and cannot be installed until openmediavault-website is removed. . . . catch22!!

I dont know what to do, have been googling, looking through the forums but coming up short. . .

ryecoaaron · 28. Oktober 2013

Then we will edit the postrm file. It can't remove the omv stuff because it is gone and it can't restart apache because the files are gone. So remove them

nano /var/lib/dpkg/info/openmediavault-website.postrm

delete the following lines

Code

omv_config_delete "//services/website"
a2dissite openmediavault-website || true
/etc/init.d/apache2 graceful

and

Code

a2dissite openmediavault-website || true
        /etc/init.d/apache2 graceful

ctrl-o to save
ctrl-x to exit

apt-get remove --purge openmediavault-website

scoobynz · 28. Oktober 2013

Well, I created empty bash files /usr/sbin/a2dissite and /etc/init.d/apache2 and was then able to remove the offending openmediavault-website, i.e. bypass the errors.

I then reinstalled apache2 and openmediavault (took a loooonnnggg time - man I deleted nearly half my system!!)

I then rebooted my system for good measure and I can access the OVM GUI again - success!

I suppose after enforcing such trauma on my system I may have a few other side effects to resolve but at least I have something to work with now.

Many thanks for your assistance ryecoaaron! much appreciated

ryecoaaron · 28. Oktober 2013

Glad you got it fixed

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