Opslag

Viser opslag fra 2014

Issue downloading authlib for "feed the beast"/minecraft or any other person having "java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty" issue

The problem is the file /etc/ssl/certs/java/cacerts is either create or does not exist. If it exists delete it and do the following: - purge the ca-certificates and ca-certificates-java packages:   sudo dpkg -P --force-depends ca-certificates ca-certificates-java - reinstall these packages:   sudo apt-get -f install After this was done my issue was solved I found the solution in: https://bugs.launchpad.net/ubuntu/+source/ca-certificates-java/+bug/289934

5.1 Surround on Ubuntu 14.04 with ALC888

First install a few programs and drivers sudo apt-get install pavucontrol libasound2-plugins-extra liba52-0.7.4 Add the file /usr/share/alsa/alsa.conf.d/a52.conf Add >> pcm.a52 { @args [CARD] @args.CARD { type string } type rate slave { pcm { type a52 bitrate 448 channels 6 card $CARD } rate 48000 #required somehow, otherwise nothing happens in PulseAudio } } << Testing: run in terminal speaker-test -c 6 I later added to /etc/modprobe.d/alsa-base.conf >> options snd-hda-intel model=6stack-dig << Notes: I tried changing /etc/pulse/daemon.conf and setting the following config without success >> default-sample-rate = 48000 default-sample-channels = 6 default-channel-map = front-left,front-right,front-center,rear-left,rear-right,lfe << Help found on: https://help.ubuntu.com/community/DigitalAC-3Pulseaudio http://ubuntuforums.org/showthread.php?t=2064526 http://ubuntuforums.org/...

Thunderbird AU setup

Exchange (*.au.dk) Imap: imau.au.dk, 993 STARTTLS Normal password Smtp: asmtp.au.dk, 587 SSL/TLS Normal password IMAP (post.au.dk) imap/smtp: post.au.dk imap: SSL/TLS 993 smtp: STARTTLS 587 Gmail Plugins: gContactSync Setup: https://support.mozilla.org/en-US/kb/thunderbird-and-gmail Calendar Plugins: Lightning Provider for Google Calendar Exchange EWS Provider Download: http://www.1st-setup.nl/wordpress/?page_id=551 Setup: https://support.mozilla.org/en-US/kb/using-lightning-google-calendar

Snapper on Ubuntu 13.10

Setting up apt-get to make pre/post snapshots for installs Add below to the file /etc/apt/apt.conf.d/80-btrfs-snapper DPkg::Pre-Invoke {"[ -f '/usr/bin/snapper' ] && snapper create --type=pre --cleanup-algorithm=number --print-number --description='apt-get' > /var/tmp/snapperpreid"; }; DPkg::Post-Invoke {"[ -f '/usr/bin/snapper' ] && snapper create --type=post --cleanup-algorithm=number --print-number --pre-number=$(cat /var/tmp/snapperpreid) > /dev/null; rm /var/tmp/snapperpreid"; };