Yes. Perhaps the most informative thing yet is lspci before and after:
Before suspend:
$ lspci -vtnnQ
-[0000:00]-+-00.0 Intel Corporation Skylake Host Bridge/DRAM Registers
[8086:1910]
+-01.0-[01]----00.0 NVIDIA Corporation GM204M [GeForce GTX 970M]
[10de:13d8]
+-02.0 Intel Corporation Skylake Integrated Graphics [8086:191b]
+-04.0 Intel Corporation Skylake Processor Thermal Subsystem
[8086:1903]
+-14.0 Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller
[8086:a12f]
+-14.2 Intel Corporation Sunrise Point-H Thermal subsystem
[8086:a131]
+-16.0 Intel Corporation Sunrise Point-H CSME HECI #1 [8086:a13a]
+-17.0 Intel Corporation 82801 Mobile SATA Controller [RAID mode]
[8086:282a]
+-1c.0-[02-3a]--
+-1c.4-[3b]----00.0 Qualcomm Atheros Killer E2400 Gigabit Ethernet
Controller [1969:e0a1]
+-1c.5-[3c]----00.0 Intel Corporation Wireless 7265 [8086:095a]
+-1c.6-[3d]----00.0 Realtek Semiconductor Co., Ltd. RTS5227 PCI
Express Card Reader [10ec:5227]
+-1f.0 Intel Corporation Sunrise Point-H LPC Controller [8086:a14e]
+-1f.2 Intel Corporation Sunrise Point-H PMC [8086:a121]
+-1f.3 Intel Corporation Sunrise Point-H HD Audio [8086:a170]
\-1f.4 Intel Corporation Sunrise Point-H SMBus [8086:a123]
After suspend:
-[0000:00]-+-00.0 Intel Corporation Skylake Host Bridge/DRAM Registers
[8086:1910]
+-01.0-[01]----00.0 NVIDIA Corporation GM204M [GeForce GTX 970M]
[10de:13d8]
+-02.0 Intel Corporation Skylake Integrated Graphics [8086:191b]
+-04.0 Intel Corporation Skylake Processor Thermal Subsystem
[8086:1903]
+-14.0 Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller
[8086:a12f]
+-14.2 Intel Corporation Sunrise Point-H Thermal subsystem
[8086:a131]
+-16.0 Intel Corporation Sunrise Point-H CSME HECI #1 [8086:a13a]
+-17.0 Intel Corporation 82801 Mobile SATA Controller [RAID mode]
[8086:282a]
+-1c.0-[02-3a]--
+-1c.4-[3b]--
+-1c.5-[3c]--
+-1c.6-[3d]--
+-1f.0 Intel Corporation Sunrise Point-H LPC Controller [8086:a14e]
+-1f.2 Intel Corporation Sunrise Point-H PMC [8086:a121]
+-1f.3 Intel Corporation Sunrise Point-H HD Audio [8086:a170]
\-1f.4 Intel Corporation Sunrise Point-H SMBus [8086:a123]
So you can see the wifi, wired ethernet, and the PCI express card reader are
gone. I'll attach more verbose versions of lspci below.
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https://bugs.launchpad.net/bugs/1555775
Title:
WiFi + wired ethernet broken after suspend on Alienware 15 R2
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