Thanks for your report.
>From your dmesg.txt log file the error is
[ 1679.865539] JBD: Detected IO errors while flushing file data on sda1
This is usually due to a corrupted filesystem or a faulty media. You
should run a filesystem check on your western digital drive because it
may lead to data loss.
I'm closing this report because it's not a bug with Ubuntu.
** Changed in: mesa (Ubuntu)
Status: Confirmed => Invalid
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package libgl1-mesa-dri 7.6.0-1ubuntu4 failed to install/upgrade: unable to
sync file '/usr/lib/dri/i810_dri.so.dpkg-new': Input/output error
https://bugs.launchpad.net/bugs/587621
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