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Bug 2242 - Powersaving features randomly disappear
Summary: Powersaving features randomly disappear
Status: NEEDINFO
Alias: None
Product: TDE
Classification: Unclassified
Component: tdebase (show other bugs)
Version: R14.0.x [Trinity]
Hardware: Other Linux
: P5 normal
Assignee: Timothy Pearson
URL:
Depends on:
Blocks:
 
Reported: 2014-12-08 08:47 CST by Kristopher
Modified: 2018-08-02 09:49 CDT (History)
4 users (show)

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Description Kristopher 2014-12-08 08:47:04 CST 
This is a bug inhereted from KDE3, and for a long time I thought it went away.

After some time, suspend/hibernate will disappear from TMenu -> Log Out. When this happens, TDEPowerSave loses it's ability to (auto)suspend and change the CPU governor.

I am able to suspend using pm-suspend , and I can set the CPU governor from command line, so I know both features work correctly.
Comment 1 Slávek Banko 2014-12-08 13:31:18 CST 
That's interesting. At least from this perspective that between the KDE3 / TDE3.5 and TDE R14 + tdepowersave is a significant difference. In the previous version were powersaving features depend on HAL and its availability. With new version has only a common dependence on d-bus interface.
Comment 2 Kristopher 2014-12-08 14:38:43 CST 
(In reply to Slávek Banko from comment #1)
> That's interesting. At least from this perspective that between the KDE3 /
> TDE3.5 and TDE R14 + tdepowersave is a significant difference. In the
> previous version were powersaving features depend on HAL and its
> availability. With new version has only a common dependence on d-bus
> interface.

I noticed this in KDE3 on systems where KDE3 had been patched to use Hotplug rather than HAL, so I doubt this is dependent on what KDE/TDE uses to detect/communicate with hardware.
Comment 3 Michele Calgaro 2018-08-02 09:49:26 CDT 
Is this bu still valid?