Skip to main content

Upgrade woes

I am sharing some of the notes that I've jotted down. This might be helpful to people who are upgrading from the long-term supported (LTS) Ubuntu Linux Dapper Drake (6.06.1) to Edgy Eft (6.10). My own cycle in upgrading is one step backward from the current development release. The current release is Feisty Fawn (Ubuntu 7.04). I use the command update-manager -c -d to dist-upgrade. This must be run as a privileged user.

Error 1:
Could not fetch the package liboobs. This is something related to our Internet filter in the university. So, I have to manually download the liboobs (edgy eft version) and place it in /var/cache/apt/archives/.


Error 2:
Could not install /var/cache/apt/archives/samba_3.0.22-1ubuntu4.1_i386.deb. The error log is: subprocess new pre-removal script returned error exit status 102. At first, I ignored the error but this will come up again later.

Error 3:
The upgrade aborts now. Your system could be in unusable state. A recovery was run (dpkg --configure -a). installArchive() failed.

I checked the logs at /var/log/dist-upgrade. main.log reports the samba error (see Error 2). This is the fix to it:

# cd /etc/rc2.d/
# ls -al
(At this point, you need to check for the broken samba symlink. Remove the symlink.)
# rm K09samba
(Alternatively, use the unlink command.)

To continue with the dist-upgrade: update-manager --dist-upgrade

Error 4:
Subprocess post-installation script returned error exit status 2. installArchive() failed.

This is the error log in /var/log/dist-upgrade/apt.log:
ERROR: root: got an error from dpkg for pkg: 'firestarter': subprocess post-installation script returned error exit status 2.

To get more debugging message, I enabled the following flag and rerun dpkg:
export DEBCONF_DEBUG=developer; dpkg --configure -a

The error is related to firestarter failing to start its daemon. The error occurs when running the script /etc/init.d/firestarter start. To see more debugging message, remove the redirection of the following line in the init.d script /etc/init.d/firestarter start:
(commented:)
# $FS_CONTROL start > /dev/null
(new line:)
$FS_CONTROL start

The offending line is in the script /etc/firestarter/firestarter.sh. It aborts when any network interface called in /etc/firestarter/configuration is not yet initilized. In my case, it is eth1 (wlan). I just assigned an IP address to the offending interface.

The next offending line in /etc/firestarter/firestarter.sh is related to the DHCP not starting properly. Just disable DHCP for NATs when you enabled NAT in /etc/firestarter/configuration. In /etc/firestarter/configuration, set the following lines to off:

# Enable DHCP server for NAT clients
DHCP_SERVER="off"
# Forward server's DNS settings to clients in DHCP lease
DHCP_DYNAMIC_DNS="off"

To continue with the dist-upgrade: update-manager --dist-upgrade

Error 5:
After the dist-upgrade and reboot, my X session failed to start. The log follows:

/etc/X11/Xsession.d/50xorg-common_determine-startup: 48: /usr/bin/tpaneld: not found
mkdtemp: private socket dir: Permission denied

The fix to it is to chmod the /tmp directory to a+w: chmod a+w /tmp (as privileged).

Error 6:
Firefox 2 complains when installing an addon in its error console: installLocation has no properties.

The fix to it is to rename extensions.rdf:
$ mv ~/.mozilla/firefox/{profile}/extensions.rdf extensions.rdf.orig

If you have questions, post them http://ubuntuforums.org/ and leave a comment. I will answer you from there.


Comments

Popular posts from this blog

Globe's HOOQ.TV an (unethical) scam!!

After being terribly disappointed with the subscription stage and after also after a very disappointing test drive (at least Netflix tries to be do-no-evil), I am now very disappointed with the un-subscription of HOOQ.tv with Globe.


Globe sends me a message:


Hi! We'd like to remind you that your free HOOQ will end in 7 days on 10/27/2015. Upon expiry, your subscription will auto-renew to the paid version for P149 per month. If you don't want the paid version, text HOOQ STOP to 8888. before the expiry date. Thank you!


I send the HOOQ STOP to 888 and received:


Sorry, you have entered an invalid keyword. Please make sure your keyword is correct with no extra characters and spaces. For more info on promos, dial *143#, FREE from your Globe/TM mobile phone.


I called Globe Support (211).


Here's the scam:


- GoSurf 999 comes with the HOOQ Free Plan


- After the Free HOOQ Plan (which you did not use because it sucks) expires, it will auto-renew without your consent (!!! UNETHICAL !!!…

Use Private Internet Access (PIA) in DigitalOcean

tags: PrivateInternetAccess, Digital Ocean, VPS, VPN

This runs the PIA VPN using OpenVPN all from the command line.

sudo apt-get install openvpn network-manager-openvpn Not sure if you need network-manager-openvpn.

sudo wget https://www.privateinternetaccess.com/openvpn/openvpn.zip Extract. Move ca.crt and crl.pem to /etc/openvpn

Move "Hong Kong.ovpn" to "/etc/openvpn/Hong Kong.config" for example.

Modified the following lines.

auth-user-pass /etc/openvpn/login.conf route-up /etc/openvpn/route-up.sh
These are the contents of these files.

# cat /etc/openvpn/login.conf username password
Replace with your username and password.

# cat route-up.sh  #!/bin/bash
ip route flush table 100 ip route flush cache ip rule add from x.x.x.x table 100 ip route add table 100 to y.y.y.y/y dev ethX ip route add table 100 default via z.z.z.z
Replace x.x.x.x with your public IP address, y.y.y.y/y with your subnet. Compute using http://jodies.de/ipcalc. Hint: Input public IP and netmask, y…

aircrack-ng (rt2x00 Mac80211 Linux wireless stack) in Ubuntu Trusty 14.04 (14.0.4.1) LTS

Ubuntu is actually installed in a Virtualbox virtual machine on Mac OS X Yosemite 10.10 (10.10.2). Before proceeding read the important intro below from http://www.aircrack-ng.org/doku.php?id=cracking_wpa#introduction
Install aircrack-ng suite.

$ sudo apt-get install aircrack-ng
It should install and provide the following.
# dpkg -s aircrack-ng Package: aircrack-ng Status: install ok installed Priority: optional Section: net Installed-Size: 2167 Maintainer: Ubuntu Developers Architecture: amd64 Version: 1:1.1-6 Depends: libc6 (>= 2.15), libgcrypt11 (>= 1.4.5), libsqlite3-0 (>= 3.5.9), zlib1g (>= 1:1.1.4), wireless-tools, iw Recommends: wget Description: wireless WEP/WPA cracking utilities  aircrack-ng is an 802.11a/b/g WEP/WPA cracking program that can recover a  40-bit, 104-bit, 256-bit or 512-bit WEP key once enough encrypted packets  have been gathered. Also it can attack WPA1/2 networks with some advanced  methods or simply by brute force.  .  It implements the standard FMS attack alon…