joergschiller

Section "Device"
	Identifier	"Default Device"
	Option		"NoLogo"		"True"
	Option		"FlatPanelProperties"	"Dithering=Disabled" # fixes flicker on internal display
EndSection

joergschiller

Canon imageRunner Advance C2025i on Ubuntu Linux

1. Search for "UFR II Printer Driver for Linux" for your device. I found it on their Asia support website (http://support-asia.canon-asia.com/P/search?model=iR-ADV+C2025H&menu=download&filter=0&tagname=g_os&g_os=Linux).

2. Important if you're on a 64bit system: symlink lib64 to lib, the driver will install files into /usr/lib64 and /usr/local/lib64.

  sudo ln -s /usr/lib /usr/lib64
  sudo ln -s /usr/local/lib /usr/local/lib64
 

joergschiller

class NotificationMailer < ActionMailer::Base

  default from: "Sender <sender@example.com>"

  def mail_with_locale(headers = {}, &block)
    locale = headers.delete(:locale) || I18n.default_locale
    I18n.with_locale(locale) { mail_without_locale(headers, &block) }
  end
  alias_method_chain :mail, :locale

joergschiller

Keybase proof

I hereby claim:

• I am joergschiller on github.
• I am joergschiller (https://keybase.io/joergschiller) on keybase.
• I have a public key ASA8qXJqp5zEHjsax6oVvfFIy1jGBDTR-DezQSUZriVEGgo

To claim this, I am signing this object:

joergschiller

Howto Enable and Use A2DP Sink on Ubuntu Linux with Bluez

1. Add Enable=Source to /etc/bluetooth/audio.conf right after [General].

2. Find address in form XX:XX:XX:XX:XX:XX of phone with hcitool scan.

3. Pair and trust smartphone with sudo bluez-simple-agent hci0 XX:XX:XX:XX:XX:XX and sudo bluez-test-device trusted XX:XX:XX:XX:XX:XX yes.

4. Create loopback in pulseaudio connection bluetooth a2dp source with alsa sink: