Same here on 15.04. Moreover, app windows become inaccessible, invisible, like moved somewhere away. Extremely annoying.
*-display description: VGA compatible controller product: 3rd Gen Core processor Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@0000:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:29 memory:f0000000-f03fffff memory:e0000000-efffffff ioport:4000(size=64)
Same here on 15.04.
Moreover, app windows become inaccessible, invisible, like moved somewhere away. Extremely annoying.
*-display
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0 f0000000- f03fffff memory: e0000000- efffffff ioport: 4000(size= 64)
description: VGA compatible controller
product: 3rd Gen Core processor Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 09
width: 64 bits
clock: 33MHz
resources: irq:29 memory: