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#1 2015-09-17 21:54:39

rabarrett
Member
Registered: 2012-07-05
Posts: 99

[SOLVED] Acer c720: How to fix error during shutdown after suspend

If I allow the laptop to enter suspend mode (by briefly closing laptop cover).  The next time I decide to shutdown (after having come back from suspect), I always get it hanging during shutdown with repeated errors of

ehci-pci 0000:00:1d.0: port 1 resume error -19 

This will repeat for 2-3 screens worth of errors.  Then it is broken up by an error like this:

usb usb3-port 1: connect-debounce failed
ehci-pci 0000:00:1d.0: port 1 resume error -19 
ehci-pci 0000:00:1d.0: port 1 resume error -19 
usb usb3-port 2:  over-current condition

then it goes back to this (with port 2 now instead of port 1) for 2-3 pages, and the pattern continues indefinitely until I hold the power button down over 10 seconds

ehci-pci 0000:00:1d.0: port 2 resume error -19 

Any ideas what is causing this or how I might fix it?

dmsg posted here:  http://pastebin.com/BFhkfSU7
journalctl posted here:  http://pastebin.com/73K7hkPw

Last edited by rabarrett (2015-09-17 22:39:42)

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#2 2015-09-17 22:39:10

rabarrett
Member
Registered: 2012-07-05
Posts: 99

Re: [SOLVED] Acer c720: How to fix error during shutdown after suspend

Ok, this one I [italics]sort of[/italics] "solved" myself.

Even though I don't have a touchscreen, I blindly followed madx's instructions because someone else had a similar error to mine related to that here:  https://bbs.archlinux.org/viewtopic.php?id=173418&p=2

It appears to have solved my suspend issue.  So far, I haven't noticed it causing any other problems.

Specifically, I added the two files he listed, made the 2nd executable, and changed grub as indicated in madx's post #34 on 2013-12-27 23:33:13.

I hope that helps someone else.

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