Am 14.10.2016 um 10:19 schrieb Liam O'Toole liam.p.otoole@gmail.com:
On 2016-10-13, Valeri Galtsev galtsev@kicp.uchicago.edu wrote:
On Thu, October 13, 2016 11:55 am, Mike - st257 wrote:
On Thu, Oct 13, 2016 at 11:33 AM, Valeri Galtsev galtsev@kicp.uchicago.edu wrote:
Have you tried disabling power management via GRUB options? http://askubuntu.com/a/130541
Mike, thanks! You gave me good enough push into right direction, thanks to which I solved my problem.
Disabling power management via GRUB (boot) options didn't help me. I went further along these lines, tried to tweak related stuff in /etc/systemd/login.conf (systemd experts will probably lough, I'm not one, so... ;-) - didn't help either. I finally came to doing what helped me: edited
/usr/share/polkit-1/actions/org.freedesktop.login1.policy
(replaced "yes" with "no" in a few related places). This solved my problem. I'm not posting what exactly I changed, as I overdid it (disabled locally logged in user's ability to reboot/poweroff machine, and the same from gdm loging screen - I will need to restore these).
Thanks! Valeri
Be aware that the file /usr/share/polkit-1/actions/org.freedesktop.login1.policy is not a configfile and will be silently overwritten when systemd is upgraded.
In earlier releases of PolicyLit local changes were made in /etc/polkit-1/localauthority, but I don't know if that approach still works.
its long time ago but some EL6 workstation have here:
$ cat /etc/polkit-1/localauthority/50-local.d/10-disable-hibernate.pkla [Disable suspend] Identity=unix-group:* Action=org.freedesktop.devicekit.power.hibernate ResultAny=no ResultInactive=no ResultActive=no
-- LF