Magic Mirror will not boot but Pi will, Cache issue?

[sdetweil]

@tkaauf32 the system keeps track of all kinds of things…

i don’t know why now vs before… you would have to find the next newest log file and scan thru it to try to determine what (if anything) important is going on
here is my list of files in /var/log

alternatives.log  btmp             dpkg.log        lightdm        syslog       user.log
apt               daemon.log       faillog         messages       syslog.1     user.log.1
auth.log          daemon.log.1     fontconfig.log  messages.1     syslog.2.gz  wtmp
auth.log.1        daemon.log.2.gz  kern.log        messages.2.gz  syslog.3.gz  Xorg.0.log
auth.log.2.gz     daemon.log.3.gz  kern.log.1      messages.3.gz  syslog.4.gz  Xorg.0.log.old
auth.log.3.gz     debug            kern.log.2.gz   mongodb        syslog.5.gz
boot.log          debug.1          kern.log.3.gz   motion         syslog.6.gz
bootstrap.log     debug.2.gz       lastlog         private        syslog.7.gz

[sdetweil]

@sdetweil do a df -k
it will give u a quick look at used disk space

/dev/root                30358348    6863684   22210168  24% /

[tkaauf32]

Screen Shot 2019-12-30 at 10.58.00 AM

[sdetweil]

@tkaauf32 ok, disk is full…

the du thing above should give u a clue where…

[tkaauf32]

Screen Shot 2019-12-30 at 11.00.55 AM

So this is what that displays. And I really don’t understand why it is taking up so much space because it worked previously. I don’t know what to remove to give more space?

[sdetweil]

@tkaauf32 thats only of your home folder… usually not a problem

notice I had /

du -a / 2>/dev/null | sort -n -r | head -n 10

[tkaauf32]

Okay so after typing correctly (my apologies, im not very savvy in this)

Screen Shot 2019-12-30 at 11.04.44 AM

[sdetweil]

@tkaauf32 change head -n 10 to -n 20

[tkaauf32]

I hope you can decipher this haha

Screen Shot 2019-12-30 at 11.04.44 AM

[sdetweil]

@tkaauf32 need with head -n 20, to give more lines of output

/opt/Wolfram is taking a bit of space