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Ubuntu 16.10 Wifi ne fonctionne pas après le sommeil (XPS13)

J'utilise Ubuntu 16.10 sur mon XPS 13 (9360) chaque fois que je ferme le couvercle ou que je mets l'ordinateur portable en suspension, le WiFi cesse de fonctionner, même la connexion à un autre réseau (même si elle se connecte) ne fonctionne pas. Il semble que si était connecté (montrer le signal et tout) mais ce n'est pas. Je dois redémarrer l'ordinateur pour le réparer ...

Cela fonctionnait correctement sur Ubuntu 16.04.

Merci!

La commande "lspci -knn", retourne:

    00:00.0 Host bridge [0600]: Intel Corporation Skylake Host Bridge/DRAM Registers [8086:1904] (rev 08)
    Subsystem: Dell Skylake Host Bridge/DRAM Registers [1028:0704]
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 520 [8086:1916] (rev 07)
    DeviceName:  Onboard IGD
    Subsystem: Dell HD Graphics 520 [1028:0704]
    Kernel driver in use: i915
    Kernel modules: i915
00:04.0 Signal processing controller [1180]: Intel Corporation Skylake Processor Thermal Subsystem [8086:1903] (rev 08)
    Subsystem: Dell Skylake Processor Thermal Subsystem [1028:0704]
    Kernel driver in use: proc_thermal
    Kernel modules: processor_thermal_device
00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21)
    Subsystem: Dell Sunrise Point-LP USB 3.0 xHCI Controller [1028:0704]
    Kernel driver in use: xhci_hcd
00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Thermal subsystem [8086:9d31] (rev 21)
    Subsystem: Dell Sunrise Point-LP Thermal subsystem [1028:0704]
    Kernel driver in use: intel_pch_thermal
    Kernel modules: intel_pch_thermal
00:15.0 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 [8086:9d60] (rev 21)
    Subsystem: Dell Sunrise Point-LP Serial IO I2C Controller [1028:0704]
    Kernel driver in use: intel-lpss
    Kernel modules: intel_lpss_pci
00:15.1 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #1 [8086:9d61] (rev 21)
    Subsystem: Dell Sunrise Point-LP Serial IO I2C Controller [1028:0704]
    Kernel driver in use: intel-lpss
    Kernel modules: intel_lpss_pci
00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI #1 [8086:9d3a] (rev 21)
    Subsystem: Dell Sunrise Point-LP CSME HECI [1028:0704]
    Kernel driver in use: mei_me
    Kernel modules: mei_me
00:17.0 SATA controller [0106]: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] [8086:9d03] (rev 21)
    Subsystem: Dell Sunrise Point-LP SATA Controller [AHCI mode] [1028:0704]
    Kernel driver in use: ahci
    Kernel modules: ahci
00:1c.0 PCI bridge [0604]: Intel Corporation Device [8086:9d10] (rev f1)
    Kernel driver in use: pcieport
    Kernel modules: shpchp
00:1c.4 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 [8086:9d14] (rev f1)
    Kernel driver in use: pcieport
    Kernel modules: shpchp
00:1c.5 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #6 [8086:9d15] (rev f1)
    Kernel driver in use: pcieport
    Kernel modules: shpchp
00:1d.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 [8086:9d18] (rev f1)
    Kernel driver in use: pcieport
    Kernel modules: shpchp
00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point-LP LPC Controller [8086:9d48] (rev 21)
    Subsystem: Dell Sunrise Point-LP LPC Controller [1028:0704]
00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC [8086:9d21] (rev 21)
    Subsystem: Dell Sunrise Point-LP PMC [1028:0704]
    Kernel driver in use: intel_pmc_core
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d70] (rev 21)
    Subsystem: Dell Sunrise Point-LP HD Audio [1028:0704]
    Kernel driver in use: snd_hda_intel
    Kernel modules: snd_hda_intel, snd_soc_skl
00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21)
    Subsystem: Dell Sunrise Point-LP SMBus [1028:0704]
    Kernel modules: i2c_i801
3a:00.0 Network controller [0280]: Broadcom Limited BCM4350 802.11ac Wireless Network Adapter [14e4:43a3] (rev 08)
    Subsystem: Dell BCM4350 802.11ac Wireless Network Adapter [1028:0023]
    Kernel driver in use: brcmfmac
    Kernel modules: brcmfmac
3b:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader [10ec:525a] (rev 01)
    Subsystem: Dell RTS525A PCI Express Card Reader [1028:0704]
    Kernel driver in use: rtsx_pci
    Kernel modules: rtsx_pci
3c:00.0 Non-Volatile memory controller [0108]: Toshiba America Info Systems Device [1179:010f] (rev 01)
    Subsystem: Toshiba America Info Systems Device [1179:0001]
    Kernel driver in use: nvme
    Kernel modules: nvme
wirelesssuspendxps
3
Lucas Servi

J'ai eu le même problème et le redémarrage de network-manager a également résolu le problème. Pour automatiser cela, ajoutez un script dans /etc/pm/sleep.d avec quelque chose comme:

#!/bin/bash

case "$1" in
  suspend)
    # executed on suspend
  ;;
  resume) 
    # executed on resume
    systemctl restart network-manager.service
  ;;
  *)
  ;;
esac
1
wisp