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Message #152504
[Bug 1527950] Lspci.txt
apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/1527950/+attachment/4537666/+files/Lspci.txt
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https://bugs.launchpad.net/bugs/1527950
Title:
Backported Qualcom Atheros can veiw wifi networks but cannot connect
Status in linux package in Ubuntu:
Confirmed
Bug description:
I have a Lenovo U31-70 that I recently purchased and installed Ubuntu 15.10 onto, after removing Windows 10. Out of the box, wifi on Ubuntu did not work- but with the solution decrbed it post #74 of bug #1436940.
This solution use file from https://www.kernel.org/pub/linux/kernel/projects/backports/2015/09/03/backports-20150903.tar.gz
and
https://github.com/atondwal/ath10k-firmware.git
After doing this the wifi (and my ability to connect to secured networks I had the password for) worked perfectly.
The last day I used the laptops wifi and it worked was the 13th of December.
I did not try to use it again until the 16th . I had selected all updates to be done.
Then on the 16th when I did try to use it, I had the problem that I could see wifi networks and their details, but the buttons in network-manager-gnome (save, connect) are “grayed out” and do not permit me to click on them…
I have tried reinstalling Ubuntu 15.10 (from the original thumb-drive) and applying the back port, I still could not click connect.
I have purged and reinstalled network-manager-gnome, did not work.
Have done update and dist-upgrade.
The things that other 15.10 users could do to get network-manager-gnome to work for them had no effect for me, and I am wondering if my back ports and atheros could be the reason?
Here is the output of the wireless script, I'm not really used to Ubuntu and don't know about networking-
so if it turns out there's an obvious reason for this, sorry.
As another bit of info, I just tried to connect with wicd network
manager, and it can see the networks and save the passwords- but when
told to connect, it'll spend a long time saying “authenticating
password” and then just stop and say bad password. I checked with my
wifi, so I know I gave the right encryption and password.
########## wireless info START ##########
Report from: 18 Dec 2015 21:55 CST -0600
Booted last: 18 Dec 2015 00:00 CST -0600
Script from: 27 Sep 2015 00:34 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu 15.10
Release: 15.10
Codename: wily
##### kernel ############################
Linux 4.2.0-22-generic #27-Ubuntu SMP Thu Dec 17 22:57:08 UTC 2015
x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=7
##### desktop ###########################
Ubuntu
##### lspci #############################
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
Subsystem: Lenovo Device [17aa:3828]
Kernel driver in use: r8169
03:00.0 Network controller [0280]: Qualcomm Atheros Device [168c:0041] (rev 20)
Subsystem: Lenovo Device [17aa:3545]
Kernel driver in use: ath10k_pci
##### lsusb #############################
Bus 003 Device 002: ID 8087:8001 Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0cf3:e300 Atheros Communications, Inc.
Bus 001 Device 003: ID 5986:0670 Acer, Inc
Bus 001 Device 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
##### PCMCIA card info ##################
##### rfkill ############################
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: ideapad_bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
2: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
##### lsmod #############################
ath10k_pci 45056 0
ath10k_core 278528 1 ath10k_pci
snd_soc_rt286 40960 0
snd_soc_rl6347a 16384 1 snd_soc_rt286
ath 32768 1 ath10k_core
snd_soc_core 200704 1 snd_soc_rt286
mac80211 638976 1 ath10k_core
snd_pcm 106496 7 snd_soc_core,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_soc_rt286,snd_pcm_dmaengine,snd_hda_core
cfg80211 540672 3 ath,mac80211,ath10k_core
compat 16384 3 cfg80211,mac80211,ath10k_pci
ideapad_laptop 24576 0
sparse_keymap 16384 1 ideapad_laptop
wmi 20480 0
video 36864 2 i915,ideapad_laptop
##### interfaces ########################
auto lo
iface lo inet loopback
##### ifconfig ##########################
enp2s0 Link encap:Ethernet HWaddr <MAC 'enp2s0' [IF]>
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
wlp3s0 Link encap:Ethernet HWaddr <MAC 'wlp3s0' [IF]>
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
##### iwconfig ##########################
enp2s0 no wireless extensions.
lo no wireless extensions.
wlp3s0 IEEE 802.11abgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
##### route #############################
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
##### resolv.conf #######################
##### network managers ##################
Installed:
NetworkManager
Running:
root 630 1 0 21:40 ? 00:00:01
/usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: wlp3s0
GENERAL.TYPE: wifi
GENERAL.NM-TYPE: NMDeviceWifi
GENERAL.VENDOR: Qualcomm Atheros
GENERAL.PRODUCT: Wildcat Point-LP PCI Express Root Port
GENERAL.DRIVER: ath10k_pci
GENERAL.DRIVER-VERSION: 4.2.0-22-generic
GENERAL.FIRMWARE-VERSION: atheros-12.0.0.102-fw
GENERAL.HWADDR: <MAC 'wlp3s0' [IF]>
GENERAL.MTU: 0
GENERAL.STATE: 30 (disconnected)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/net/wlp3s0
GENERAL.IP-IFACE:
GENERAL.IS-SOFTWARE: no
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: --
GENERAL.CON-UUID: --
GENERAL.CON-PATH: --
CAPABILITIES.CARRIER-DETECT: no
CAPABILITIES.SPEED: unknown
CAPABILITIES.IS-SOFTWARE: no
WIFI-PROPERTIES.WEP: yes
WIFI-PROPERTIES.WPA: yes
WIFI-PROPERTIES.WPA2: yes
WIFI-PROPERTIES.TKIP: yes
WIFI-PROPERTIES.CCMP: yes
WIFI-PROPERTIES.AP: yes
WIFI-PROPERTIES.ADHOC: yes
WIFI-PROPERTIES.2GHZ: yes
WIFI-PROPERTIES.5GHZ: yes
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{0}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 1a688ec0-8007-4c35-ad54-743eb3db4524 | TURBONETT_15AA70
GENERAL.DEVICE: enp2s0
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.VENDOR: Realtek Semiconductor Co., Ltd.
GENERAL.PRODUCT: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
GENERAL.DRIVER: r8169
GENERAL.DRIVER-VERSION: 2.3LK-NAPI
GENERAL.FIRMWARE-VERSION:
GENERAL.HWADDR: <MAC 'enp2s0' [IF]>
GENERAL.MTU: 1500
GENERAL.STATE: 20 (unavailable)
GENERAL.REASON: 2 (Device is now managed)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/enp2s0
GENERAL.IP-IFACE:
GENERAL.IS-SOFTWARE: no
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: --
GENERAL.CON-UUID: --
GENERAL.CON-PATH: --
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: unknown
CAPABILITIES.IS-SOFTWARE: no
WIRED-PROPERTIES.CARRIER: off
CONNECTIONS.AVAILABLE-CONNECTION-PATHS:
SSID BSSID MODE CHAN FREQ RATE SIGNAL BARS SECURITY ACTIVE *
-- <MAC '' [AC3]> Infra 9 2452 MHz 54 Mbit/s 37 ▂▄__ WPA1 WPA2 no
-- <MAC '' [AC4]> Infra 9 2452 MHz 54 Mbit/s 37 ▂▄__ WPA1 WPA2 no
TURBONETT_15AA70 <MAC 'TURBONETT_15AA70' [AC1]> Infra 1 2412 MHz 54 Mbit/s 62 ▂▄▆_ WEP no
TEJADA_TURBONETT <MAC 'TEJADA_TURBONETT' [AC2]> Infra 9 2452 MHz 54 Mbit/s 40 ▂▄__ WEP no
##### NetworkManager.state ##############
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
##### NetworkManager.conf ###############
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
[ifupdown]
managed=false
##### NetworkManager profiles ###########
[[/etc/NetworkManager/system-connections/TURBONETT_15AA70~]] (600 root)
[connection] id=TURBONETT_15AA70 | type=wifi | permissions=
[wifi] mac-address=<MAC 'wlp3s0' [IF]> | mac-address-blacklist= | ssid=TURBONETT_15AA70
[ipv4] method=auto
[ipv6] method=auto
[[/etc/NetworkManager/system-connections/TURBONETT_15AA70]] (600 root)
[connection] id=TURBONETT_15AA70 | type=wifi | permissions=
[wifi] mac-address=<MAC 'wlp3s0' [IF]> | mac-address-blacklist= | ssid=TURBONETT_15AA70
[ipv4] method=auto
[ipv6] method=auto
##### iw reg get ########################
Region: America/El_Salvador (based on set time zone)
country 00: DFS-UNSET
(2402 - 2472 @ 40), (N/A, 20), (N/A)
(2457 - 2482 @ 40), (N/A, 20), (N/A), NO-IR
(2474 - 2494 @ 20), (N/A, 20), (N/A), NO-OFDM, NO-IR
(5170 - 5250 @ 80), (N/A, 20), (N/A), NO-IR
(5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, NO-IR
(5490 - 5730 @ 160), (N/A, 20), (0 ms), DFS, NO-IR
(5735 - 5835 @ 80), (N/A, 20), (N/A), NO-IR
(57240 - 63720 @ 2160), (N/A, 0), (N/A)
##### iwlist channels ###################
enp2s0 no frequency information.
lo no frequency information.
wlp3s0 32 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Channel 12 : 2.467 GHz
Channel 13 : 2.472 GHz
Channel 36 : 5.18 GHz
Channel 40 : 5.2 GHz
Channel 44 : 5.22 GHz
Channel 48 : 5.24 GHz
Channel 52 : 5.26 GHz
Channel 56 : 5.28 GHz
Channel 60 : 5.3 GHz
Channel 64 : 5.32 GHz
Channel 100 : 5.5 GHz
Channel 104 : 5.52 GHz
Channel 108 : 5.54 GHz
Channel 112 : 5.56 GHz
Channel 116 : 5.58 GHz
Channel 120 : 5.6 GHz
Channel 124 : 5.62 GHz
Channel 128 : 5.64 GHz
Channel 132 : 5.66 GHz
Channel 136 : 5.68 GHz
Channel 140 : 5.7 GHz
##### iwlist scan #######################
enp2s0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
Channel occupancy:
1 APs on Frequency:2.412 GHz (Channel 1)
4 APs on Frequency:2.452 GHz (Channel 9)
wlp3s0 Scan completed :
Cell 01 - Address: <MAC 'TURBONETT_15AA70' [AC1]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=45/70 Signal level=-65 dBm
Encryption key:on
ESSID:"TURBONETT_15AA70"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000585db1d5d
Extra: Last beacon: 80ms ago
Cell 02 - Address: <MAC 'TEJADA_TURBONETT' [AC2]>
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:"TEJADA_TURBONETT"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=000007e133302db0
Extra: Last beacon: 80ms ago
Cell 03 - Address: <MAC '' [AC3]>
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=32/70 Signal level=-78 dBm
Encryption key:on
ESSID:""
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=000007e133314098
Extra: Last beacon: 4256ms ago
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 04 - Address: <MAC '' [AC4]>
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=32/70 Signal level=-78 dBm
Encryption key:on
ESSID:""
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=000007e1333136b6
Extra: Last beacon: 4260ms ago
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 05 - Address: <MAC '' [AC5]>
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:""
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=000007e133314a7b
Extra: Last beacon: 4256ms ago
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
##### module infos ######################
[ath10k_pci]
filename: /lib/modules/4.2.0-22-generic/updates/drivers/net/wireless/ath/ath10k/ath10k_pci.ko
firmware: ath10k/QCA6174/hw3.0/board.bin
firmware: ath10k/QCA6174/hw3.0/firmware-5.bin
firmware: ath10k/QCA6174/hw3.0/firmware-4.bin
firmware: ath10k/QCA6174/hw2.1/board.bin
firmware: ath10k/QCA6174/hw2.1/firmware-5.bin
firmware: ath10k/QCA6174/hw2.1/firmware-4.bin
firmware: ath10k/QCA988X/hw2.0/board.bin
firmware: ath10k/QCA988X/hw2.0/firmware-5.bin
firmware: ath10k/QCA988X/hw2.0/firmware-4.bin
firmware: ath10k/QCA988X/hw2.0/firmware-3.bin
firmware: ath10k/QCA988X/hw2.0/firmware-2.bin
firmware: ath10k/QCA988X/hw2.0/firmware.bin
license: Dual BSD/GPL
description: Driver support for Atheros QCA988X PCIe devices
author: Qualcomm Atheros
version: backported from Linux (next-20150903-0-ga672f92) using backports backports-20150903-0-g7b34ea2
srcversion: 2C3D5FA5797C89E8231F86B
depends: ath10k_core,compat
vermagic: 4.2.0-22-generic SMP mod_unload modversions
parm: irq_mode:0: auto, 1: legacy, 2: msi (default: 0) (uint)
parm: reset_mode:0: auto, 1: warm only (default: 0) (uint)
[ath10k_core]
filename: /lib/modules/4.2.0-22-generic/updates/drivers/net/wireless/ath/ath10k/ath10k_core.ko
license: Dual BSD/GPL
description: Core module for QCA988X PCIe devices.
author: Qualcomm Atheros
srcversion: 2CEAB76811A0B05C303317D
depends: mac80211,cfg80211,ath
vermagic: 4.2.0-22-generic SMP mod_unload modversions
parm: debug_mask:Debugging mask (uint)
parm: uart_print:Uart target debugging (bool)
parm: skip_otp:Skip otp failure for calibration in testmode (bool)
parm: cryptmode:Crypto mode: 0-hardware, 1-software (uint)
[ath]
filename: /lib/modules/4.2.0-22-generic/updates/drivers/net/wireless/ath/ath.ko
license: Dual BSD/GPL
description: Shared library for Atheros wireless LAN cards.
author: Atheros Communications
srcversion: 599C4ECEE9D167A7F2EDD5C
depends: cfg80211
vermagic: 4.2.0-22-generic SMP mod_unload modversions
[mac80211]
filename: /lib/modules/4.2.0-22-generic/updates/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
version: backported from Linux (next-20150903-0-ga672f92) using backports backports-20150903-0-g7b34ea2
srcversion: BEF453E7AC487F911F8EDBF
depends: cfg80211,compat
vermagic: 4.2.0-22-generic SMP mod_unload modversions
parm: max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int)
parm: max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int)
parm: beacon_loss_count:Number of beacon intervals before we decide beacon was lost. (int)
parm: probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int)
parm: ieee80211_default_rc_algo:Default rate control algorithm for mac80211 to use (charp)
[cfg80211]
filename: /lib/modules/4.2.0-22-generic/updates/net/wireless/cfg80211.ko
version: backported from Linux (next-20150903-0-ga672f92) using backports backports-20150903-0-g7b34ea2
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: F6775E4370E54D5795E4BE2
depends: compat
vermagic: 4.2.0-22-generic SMP mod_unload modversions
parm: ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm: cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)
##### module parameters #################
[ath10k_pci]
irq_mode: 0
reset_mode: 0
[ath10k_core]
cryptmode: 0
debug_mask: 0
skip_otp: Y
uart_print: N
[mac80211]
beacon_loss_count: 7
ieee80211_default_rc_algo: minstrel_ht
max_nullfunc_tries: 2
max_probe_tries: 5
probe_wait_ms: 500
[cfg80211]
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00
##### /etc/modules ######################
##### modprobe options ##################
[/etc/modprobe.d/ath10k_core.conf]
options ath10k_core skip_otp=y
[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci
[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac
[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off
[/etc/modprobe.d/intel-microcode-blacklist.conf]
blacklist microcode
[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211
[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en
##### rc.local ##########################
exit 0
##### pm-utils ##########################
##### udev rules ########################
grep: /etc/udev/rules.d/*net*.rules: No such file or directory
##### dmesg #############################
[ 27.146851] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 27.262923] r8169 0000:02:00.0 enp2s0: link down
[ 27.262962] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 27.265515] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready (repeated 5 times)
[ 606.351589] ath10k_pci 0000:03:00.0: no channel configured; ignoring frame(s)!
########## wireless info END ############
---
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ana 1272 F.... pulseaudio
/dev/snd/controlC1: ana 1272 F.... pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 15.10
HibernationDevice: RESUME=UUID=6ec96544-6619-4b5b-bb23-56f5580d5a3a
InstallationDate: Installed on 2015-12-17 (2 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
MachineType: LENOVO 80M5
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-22-generic.efi.signed root=UUID=500fdf77-eac0-47ee-9c34-ad8e5d9027b0 ro drm.debug=0xe plymouth:debug
ProcVersionSignature: Ubuntu 4.2.0-22.27-generic 4.2.6
RelatedPackageVersions:
linux-restricted-modules-4.2.0-22-generic N/A
linux-backports-modules-4.2.0-22-generic N/A
linux-firmware 1.149.3
Tags: wily
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
Uname: Linux 4.2.0-22-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 08/03/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: AFCN29WW(V2.01)
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: Lenovo U31-70
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40709 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo U31-70
dmi.modalias: dmi:bvnLENOVO:bvrAFCN29WW(V2.01):bd08/03/2015:svnLENOVO:pn80M5:pvrLenovoU31-70:rvnLENOVO:rnLenovoU31-70:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrLenovoU31-70:
dmi.product.name: 80M5
dmi.product.version: Lenovo U31-70
dmi.sys.vendor: LENOVO
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References
