我是联想 Thinkpad T460s 上的 Ubuntu 14.04 用户,最近开始使用外接显示器。外接屏幕偶尔会闪黑。这种情况可能不会持续一整天,有时也会经常发生。
sudo lshw -c video
*-display
description: VGA compatible controller
product: Sky Lake Integrated Graphics
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 07
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
configuration: driver=i915_bpo latency=0
resources: irq:126 memory:f0000000-f0ffffff memory:e0000000-efffffff ioport:e000(size=64)
uname -a
Linux ****** 4.4.0-31-generic #50~14.04.1-Ubuntu SMP Wed Jul 13 01:07:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
你有什么建议吗?谢谢!