Same here with Gnome Classic (upgraded 15.10 to 16.04) :(
When I unlock the system I find the desktop configuration changed:
- Terminator's window changes from the external screen to the built-in
- same for the application bar
Some info about my config:
Toshiba PORTEGE Z30-B-11G with Intel® HD 5500
$ lspci -vnn | grep VGA -A 12
00:02.0 VGA compatible controller [0300]: Intel Corporation Broadwell-U
Integrated Graphics [8086:1616] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Toshiba America Info Systems Broadwell-U Integrated Graphics
[1179:0005]
Flags: bus master, fast devsel, latency 0, IRQ 48
Memory at f0000000 (64-bit, non-prefetchable) [size=16M]
Memory at e0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 3000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
----
$lshw -C display:
*-display
descripción: VGA compatible controller
producto: Broadwell-U Integrated Graphics
fabricante: Intel Corporation
id físico: 2
información del bus: pci@0000:00:02.0
versión: 09
anchura: 64 bits
reloj: 33MHz
capacidades: msi pm vga_controller bus_master cap_list rom
configuración: driver=i915 latency=0
recursos: irq:48 memoria:f0000000-f0ffffff memoria:e0000000-efffffff
ioport:3000(size=64)
------
Xorg.0.log:
[111189.451] (II) intel(0): resizing framebuffer to 1920x1080
[111199.862] (II) intel(0): resizing framebuffer to 4480x1440
[111199.886] (II) intel(0): switch to mode 2560x1440@60.0 on HDMI2 using pipe
0, position (1920, 0), rotation normal, reflection none
[111200.133] (II) intel(0): switch to mode 1920x1080@59.9 on eDP1 using pipe 1,
position (0, 0), rotation normal, reflection none
---------
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You received this bug notification because you are a member of DX
Packages, which is subscribed to compiz-plugins-main in Ubuntu.
Matching subscriptions: dx-packages
https://bugs.launchpad.net/bugs/1295267
Title:
Windows change Monitor/Desktop after screen lock
Status in Unity:
Fix Released
Status in Unity 7.1 series:
Fix Released
Status in compiz-plugins-main package in Ubuntu:
Confirmed
Status in unity package in Ubuntu:
Triaged
Bug description:
I run a dual monitor configuration, with one portrait and one
landscape.
I nearly always have multiple applications open in multiple windows
across both monitors and all virtual desktops.
When I lock the screen and then unlock, my application windows will
move from their original position.
Sometimes they are in completely random positions;
Other times they seem to get the monitors confused, and rather than
being in the top half of the portrait monitor they are on the top half
of the landscape monitor;
Sometimes it is only a new desktop, but the monitor position is the
same;
Sometimes it is the same desktop, but on the other monitor.
Description: Ubuntu 13.10
Release: 13.10
What I expect to happen: When I unlock my computer, all the windows
are in the same position on the same monitor and desktop as I left
them.
What actually happens: When I unlock my computer, some or all of the
windows have been changed to a random position on a random monitor
and/or desktop.
To manage notifications about this bug go to:
https://bugs.launchpad.net/unity/+bug/1295267/+subscriptions
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