touch screen, charging, pointer craziness

Colin Law clanlaw at
Sat Oct 24 07:58:48 UTC 2015

On 24 October 2015 at 07:36, Gary J. Kirkpatrick <garyartista at> wrote:
> After a reboot and much lagginess, I found 495 errors in syslog, many more
> than when I reported a few minutes ago
> Examples
>  compiz: pam_ecryptfs: seteuid error
> EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro

That does not look good, it suggests disk problems.  If you look in
syslog before that error is it showing problems with the disk?  If you
can't see anything obvious put a complete syslog (showing that error)
in pastebin or somewhere so we can have a look.

If you have any important data on the disk then back it up immediately.

>  *ERROR* CPU pipe A FIFO underrun
> Oct 22 18:10:15 gary14-HP-210-G1-PC kernel: [  541.565887] CopyAgent[3694]:
> segfault at 8 ip 00007f5d987ea6eb sp 00007f5d85fac230 error 4 in

You said you installed and then removed a cloud application.  Was it  If so then it looks as if you have not removed it.  The
error here could be caused by a disk error of course rather than copy.

Also run disks (from the Dash), or gnome-disks from a terminal.  Then
you can check the system thinks the disk is ok and you can run disk
tests from there.


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