Suspend/standby/hibernation & Resume has always worked on my HP dv7-6190ed, until recent. After update to kernel 3.2.0-24 or 25 it caused issues where the system would resume to a black lit screen. Ctrl+Alt+F1 console works and you can restart that way but it's pretty much all you can do at this point. (Going back to gdm, with Ctrl+Alt+F7 doesn't work either)
So using this fix seems to do the trick for now.
(NOTE: Suspend/Standby/Hybernation & Resume worked flawless with 11.10 on the same laptop!!)
(NOTE: Suspend/Standby/Hybernation & Resume worked flawless with 11.10 on the same laptop!!)
1. Open Terminal session, and create a script:
sudo gedit /etc/pm/sleep.d/20_custom-ehci_hcd 2. Insert (paste this code):
#!/bin/sh
# File: "/etc/pm/sleep.d/20_custom-ehci_hcd".
TMPLIST=/tmp/ehci-dev-list
case "${1}" in
hibernate|suspend)
;;
resume|thaw)
chvt 1
chvt 7
;;
esac3. Change permissions, (make executable):
sudo chmod 755 /etc/pm/sleep.d/20_custom-ehci_hcdHope this does the trick for now.
Thanks! You saved my life (or a few hours of my time).
ReplyDeleteI have a HP Pavilion dv7-4117ez. Supsend/resume worked fine for me on 11.10. I updated last week to 12.04 and then 12.10. Resume didn't work on 12.10 (and I had a lot of other problems with the fglrx driver). Your trick didn't work for me. I reinstalled 12.04 today, updated the bios (with windows), applied your trick, and now it works.
tl;dr your trick works on a HP Pavilion dv7-4117ez with ubuntu 12.04.
Thanks allot for this trick, after upgrading my Gateway NV55S05u to 12.10 LTS from 12.04 hibernate no longer worked. I figured this was just an artefact from a warm upgrade so I reinstalled 12.10 LTS from a destructive rebuild and yet resume from hibernate still did not work, after applying this fix everything worked out perfect. Thanks again!!
ReplyDelete