### CONTEXT (Previous Events):
<system_output timestamp="1908.228615">Unpacking efibootmgr (17-2) ...
</system_output>
<system_output timestamp="1908.270381">Selecting previously unselected package emacs-el.
</system_output>
<system_output timestamp="1908.273204">Preparing to unpack .../043-emacs-el_1%3a28.2+1-15+deb12u3_all.deb ...
</system_output>
<system_output timestamp="1908.273323">Unpacking emacs-el (1:28.2+1-15+deb12u3) ...
</system_output>
<system_output timestamp="1911.51473">Selecting previously unselected package emacsen-common.
Preparing to unpack .../044-emacsen-common_3.0.5_all.deb ...
</system_output>
<system_output timestamp="1911.527426">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="1911.602492">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="1911.60563">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="1917.10819">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="1917.112832">Preparing to unpack .../046-emacs-bin-common_1%3a28.2+1-15+deb12u3_i386.deb ...
</system_output>
<system_output timestamp="1917.113293">Unpacking emacs-bin-common (1:28.2+1-15+deb12u3) ...
</system_output>
<system_output timestamp="1917.326379">Selecting previously unselected package libasound2-data.
</system_output>
<system_output timestamp="1917.329851">Preparing to unpack .../047-libasound2-data_1.2.8-1_all.deb ...
</system_output>
<system_output timestamp="1917.330407">Unpacking libasound2-data (1.2.8-1) ...
</system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="1917.455843">Selecting previously unselected package libasound2:i386.
</system_output>

Answer: 1917.455843, old event