Public bug reported:
Wifi adapter not showing since upgrading to 4.13.0-41-generic, still
works fine if i roll back to 4.13.0-39-generic.
Ubuntu 16.04
adapter details
*-network
description: Wireless interface
product: RTL8192CE PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: wlp1s0
version: 01
serial:
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: artful
** Description changed:
Wifi adapter not showing since upgrading to 4.13.0-41-generic, still
works fine if i roll back to 4.13.0-39-generic.
adapter details
- *-network
- description: Wireless interface
- product: RTL8192CE PCIe Wireless Network Adapter
- vendor: Realtek Semiconductor Co., Ltd.
- physical id: 0
- bus info: pci@0000:01:00.0
- logical name: wlp1s0
- version: 01
- serial: e4:be:ed:3c:28:51
- width: 64 bits
- clock: 33MHz
- capabilities: pm msi pciexpress bus_master cap_list ethernet physical
wireless
- configuration: broadcast=yes driver=rtl8192ce
driverversion=4.13.0-39-generic firmware=N/A ip=192.168.0.25 latency=0 link=yes
multicast=yes wireless=IEEE 802.11
- resources: irq:16 ioport:2000(size=256) memory:92e00000-92e03fff
- *-network
- description: Ethernet interface
- product: Ethernet Connection (2) I219-V
- vendor: Intel Corporation
- physical id: 1f.6
- bus info: pci@0000:00:1f.6
- logical name: enp0s31f6
- version: 00
- serial: 10:7b:44:a3:3d:e3
- capacity: 1Gbit/s
- width: 32 bits
- clock: 33MHz
- capabilities: pm msi bus_master cap_list ethernet physical tp 10bt
10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
- configuration: autonegotiation=on broadcast=yes driver=e1000e
driverversion=3.2.6-k firmware=0.2-4 latency=0 link=no multicast=yes
port=twisted pair
- resources: irq:62 memory:92f00000-92f1ffff
+ *-network
+ description: Wireless interface
+ product: RTL8192CE PCIe Wireless Network Adapter
+ vendor: Realtek Semiconductor Co., Ltd.
+ physical id: 0
+ bus info: pci@0000:01:00.0
+ logical name: wlp1s0
+ version: 01
+ serial:
+ width: 64 bits
+ clock: 33MHz
+ capabilities: pm msi pciexpress bus_master cap_list ethernet
** Description changed:
Wifi adapter not showing since upgrading to 4.13.0-41-generic, still
works fine if i roll back to 4.13.0-39-generic.
+
+ Ubuntu 16.04
adapter details
*-network
description: Wireless interface
product: RTL8192CE PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: wlp1s0
version: 01
- serial:
+ serial:
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet
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https://bugs.launchpad.net/bugs/1770108
Title:
No wifi in 4.13.0-41-generic
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