title: symbol lookup error after updating conda 'undefined symbol: cairo_ft_font_options_substitute'
body: <p>Last week I updated conda to version 3.11.0, after that I found either <code>%pylab</code> or <code>plt.plot</code> would encounter the symbol lookup error.</p>
  
  <pre><code>min@home:~$ ipython
  In [1]: from matplotlib import pyplot as plt
  In [2]: plt.plot([1, 2, 3, 4])
  /home/min/anaconda/bin/python: symbol lookup error: /usr/lib/i386-linux-gnu/libpangocairo-1.0.so.0: undefined symbol: cairo_ft_font_options_substitute
  
  min@home:~$ ipython
  In [1]: %pylab
  /home/min/anaconda/bin/python: symbol lookup error: /usr/lib/i386-linux-gnu/libpangocairo-1.0.so.0: undefined symbol: cairo_ft_font_options_substitute
  </code></pre>
  
  <p>I've reinstalled Anaconda and everything turned to fine, but once I <code>conda update conda</code> and <code>conda update anaconda</code>, the error showed up again.</p>