https://bugs.kde.org/show_bug.cgi?id=350807
Bug ID: 350807
Summary: Desktop freezes when monitor switched off
Product: Powerdevil
Version: 5.3.2
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
Assignee: plasma-devel@kde.org
Reporter: da...@ciarniello.ca
When "Screen Energy Saving" is enabled, the desktop freezes when the monitor is
switched off.
The mouse is still active and moving it or hitting a key on the keyboard turns
the monitor back on but nothing (task bar, desktop icons, open windows)
responds to mouse clicks.
This is on a system recently (2 days ago) updated from Fedora 21 to Fedora 22.
Reproducible: Always
Steps to Reproduce:
1. Enable "Screen Energy Saving" and apply
2. Wait for monitor to turn off
3. Move mouse to turn monitor back on
Actual Results:
Desktop is frozen
Expected Results:
Desktop usable
System: Fedora 22
lspci -v output for graphics controller:
00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v2/3rd Gen
Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller])
DeviceName: Intel(R) HD Graphics Device
Subsystem: Intel Corporation Device 2030
Flags: bus master, fast devsel, latency 0, IRQ 27
Memory at f7800000 (64-bit, non-prefetchable) [size=4M]
Memory at e0000000 (64-bit, prefetchable) [size=256M]
I/O ports at f000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [d0] Power Management version 2
Capabilities: [a4] PCI Advanced Features
Kernel driver in use: i915
Kernel modules: i915
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