<p dir="auto">Just recently updated to 0.209 on Ubuntu 14.04. Since then atom starts empty every time. It opened all my files, panes, project tree and so on before the update (I think, I was using 0.201 then).</p>
<p dir="auto">I also tried re-installing the old version, but neither this nor a complete un-install works in Ubuntu...</p>
<p dir="auto">Then I tried installing a fresh atom on a different machine (also Ubuntu 14.04), it shows the same behaviour (not saving the session) - so it is definitely due to the core as I do not yet have any other packages installed on this machine.</p>
<p dir="auto">What happened there?</p>
<p dir="auto">Atom 0.209.0 doesn't save open files and folders on exit (0.208.0 made this). After restart, there is only empty "untitled" file.<br>
Here's my config:</p>
<div class="highlight highlight-source-coffee notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="&quot;*&quot;:
  &quot;exception-reporting&quot;:
    userId: &quot;480b20de-e736-263e-a240-4205e8c90e87&quot;
  welcome:
    showOnStartup: false
  core:
    themes: [
      &quot;one-dark-ui&quot;
      &quot;solarized-dark-syntax&quot;
    ]
  editor:
    fontFamily: &quot;'M+ 1mn regular'&quot;
    invisibles: {}
  minimap:
    plugins:
      &quot;git-diff&quot;: true
      bookmarks: true
      selection: true
      &quot;color-highlight&quot;: true
      &quot;find-and-replace&quot;: true
  &quot;atom-beautify&quot;:
    _analyticsUserId: &quot;13adc827-7ceb-4c02-bdb7-7a6d1b173567&quot;
    c_configPath: &quot;/usr/share/uncrustify/defaults.cfg&quot;
    cpp_configPath: &quot;/usr/share/uncrustify/defaults.cfg&quot;
    cs_configPath: &quot;/usr/share/uncrustify/defaults.cfg&quot;
    objectivec_configPath: &quot;/usr/share/uncrustify/defaults.cfg&quot;
    java_configPath: &quot;/usr/share/uncrustify/defaults.cfg&quot;
  tabs:
    usePreviewTabs: true
  linter: {}
  &quot;git-plus&quot;:
    wordDiff: false
  &quot;merge-conflicts&quot;: {}
  &quot;linter-clang&quot;:
    clangDefaultCFlags: &quot;-Wall -Wextra -std=c99&quot;
    clangDefaultCppFlags: &quot;-Wall -Wextra -std=c++11&quot;
  &quot;atom-color-highlight&quot;: {}
  &quot;autocomplete-clang&quot;: {}
  &quot;open-recent&quot;: {}"><pre class="notranslate"><span class="pl-s"><span class="pl-pds">"</span>*<span class="pl-pds">"</span></span><span class="pl-k">:</span>
  <span class="pl-s"><span class="pl-pds">"</span>exception-reporting<span class="pl-pds">"</span></span><span class="pl-k">:</span>
    <span class="pl-v">userId</span><span class="pl-k">:</span> <span class="pl-s"><span class="pl-pds">"</span>480b20de-e736-263e-a240-4205e8c90e87<span class="pl-pds">"</span></span>
  <span class="pl-v">welcome</span><span class="pl-k">:</span>
    <span class="pl-v">showOnStartup</span><span class="pl-k">:</span> <span class="pl-c1">false</span>
  <span class="pl-v">core</span><span class="pl-k">:</span>
    <span class="pl-v">themes</span><span class="pl-k">:</span> [
      <span class="pl-s"><span class="pl-pds">"</span>one-dark-ui<span class="pl-pds">"</span></span>
      <span class="pl-s"><span class="pl-pds">"</span>solarized-dark-syntax<span class="pl-pds">"</span></span>
    ]
  <span class="pl-v">editor</span><span class="pl-k">:</span>
    <span class="pl-v">fontFamily</span><span class="pl-k">:</span> <span class="pl-s"><span class="pl-pds">"</span>'M+ 1mn regular'<span class="pl-pds">"</span></span>
    <span class="pl-v">invisibles</span><span class="pl-k">:</span> {}
  <span class="pl-v">minimap</span><span class="pl-k">:</span>
    <span class="pl-v">plugins</span><span class="pl-k">:</span>
      <span class="pl-s"><span class="pl-pds">"</span>git-diff<span class="pl-pds">"</span></span><span class="pl-k">:</span> <span class="pl-c1">true</span>
      <span class="pl-v">bookmarks</span><span class="pl-k">:</span> <span class="pl-c1">true</span>
      <span class="pl-v">selection</span><span class="pl-k">:</span> <span class="pl-c1">true</span>
      <span class="pl-s"><span class="pl-pds">"</span>color-highlight<span class="pl-pds">"</span></span><span class="pl-k">:</span> <span class="pl-c1">true</span>
      <span class="pl-s"><span class="pl-pds">"</span>find-and-replace<span class="pl-pds">"</span></span><span class="pl-k">:</span> <span class="pl-c1">true</span>
  <span class="pl-s"><span class="pl-pds">"</span>atom-beautify<span class="pl-pds">"</span></span><span class="pl-k">:</span>
    <span class="pl-v">_analyticsUserId</span><span class="pl-k">:</span> <span class="pl-s"><span class="pl-pds">"</span>13adc827-7ceb-4c02-bdb7-7a6d1b173567<span class="pl-pds">"</span></span>
    <span class="pl-v">c_configPath</span><span class="pl-k">:</span> <span class="pl-s"><span class="pl-pds">"</span>/usr/share/uncrustify/defaults.cfg<span class="pl-pds">"</span></span>
    <span class="pl-v">cpp_configPath</span><span class="pl-k">:</span> <span class="pl-s"><span class="pl-pds">"</span>/usr/share/uncrustify/defaults.cfg<span class="pl-pds">"</span></span>
    <span class="pl-v">cs_configPath</span><span class="pl-k">:</span> <span class="pl-s"><span class="pl-pds">"</span>/usr/share/uncrustify/defaults.cfg<span class="pl-pds">"</span></span>
    <span class="pl-v">objectivec_configPath</span><span class="pl-k">:</span> <span class="pl-s"><span class="pl-pds">"</span>/usr/share/uncrustify/defaults.cfg<span class="pl-pds">"</span></span>
    <span class="pl-v">java_configPath</span><span class="pl-k">:</span> <span class="pl-s"><span class="pl-pds">"</span>/usr/share/uncrustify/defaults.cfg<span class="pl-pds">"</span></span>
  <span class="pl-v">tabs</span><span class="pl-k">:</span>
    <span class="pl-v">usePreviewTabs</span><span class="pl-k">:</span> <span class="pl-c1">true</span>
  <span class="pl-v">linter</span><span class="pl-k">:</span> {}
  <span class="pl-s"><span class="pl-pds">"</span>git-plus<span class="pl-pds">"</span></span><span class="pl-k">:</span>
    <span class="pl-v">wordDiff</span><span class="pl-k">:</span> <span class="pl-c1">false</span>
  <span class="pl-s"><span class="pl-pds">"</span>merge-conflicts<span class="pl-pds">"</span></span><span class="pl-k">:</span> {}
  <span class="pl-s"><span class="pl-pds">"</span>linter-clang<span class="pl-pds">"</span></span><span class="pl-k">:</span>
    <span class="pl-v">clangDefaultCFlags</span><span class="pl-k">:</span> <span class="pl-s"><span class="pl-pds">"</span>-Wall -Wextra -std=c99<span class="pl-pds">"</span></span>
    <span class="pl-v">clangDefaultCppFlags</span><span class="pl-k">:</span> <span class="pl-s"><span class="pl-pds">"</span>-Wall -Wextra -std=c++11<span class="pl-pds">"</span></span>
  <span class="pl-s"><span class="pl-pds">"</span>atom-color-highlight<span class="pl-pds">"</span></span><span class="pl-k">:</span> {}
  <span class="pl-s"><span class="pl-pds">"</span>autocomplete-clang<span class="pl-pds">"</span></span><span class="pl-k">:</span> {}
  <span class="pl-s"><span class="pl-pds">"</span>open-recent<span class="pl-pds">"</span></span><span class="pl-k">:</span> {}</pre></div>
<p dir="auto">0.209.0 built from sources.</p>