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  #1  
Old 8th January 2017, 09:12 AM
chaoqi Offline
Registered User
 
Join Date: Jan 2017
Location: Shanghai
Posts: 1
linuxfedorachrome
WIFI is not available

HI,
My laptop is HP Pavilion x360 13-u115Tu. After i install the Fedora25, wifi is available. But reboot the system, wifi is not available until now. The network adapter is intel ac wireless 3168.

Code:
Quote:
[root@MyPC 4.8.15-300.fc25.x86_64]# lspci
00:00.0 Host bridge: Intel Corporation Device 5904 (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Device 5916 (rev 02)
00:04.0 Signal processing controller: Intel Corporation Skylake Processor Thermal Subsystem (rev 02)
00:13.0 Non-VGA unclassified device: Intel Corporation Device 9d35 (rev 21)
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
00:15.0 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 (rev 21)
00:15.1 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #1 (rev 21)
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21)
00:1c.0 PCI bridge: Intel Corporation Device 9d13 (rev f1)
00:1d.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Device 9d58 (rev 21)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
00:1f.3 Audio device: Intel Corporation Device 9d71 (rev 21)
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
01:00.0 Network controller: Intel Corporation Device 24fb (rev 10)
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01)
Code:
Quote:
[root@MyPC 4.8.15-300.fc25.x86_64]# dmesg | grep -i wifi
[ 4.453652] Intel(R) Wireless WiFi driver for Linux
[ 4.466631] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-3168-24.ucode failed with error -2
[ 4.466661] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-3168-23.ucode failed with error -2
[ 4.471724] iwlwifi 0000:01:00.0: loaded firmware version 22.361476.0 op_mode iwlmvm
[ 4.555302] iwlwifi 0000:01:00.0: Detected Intel(R) Dual Band Wireless AC 3168, REV=0x220
[ 4.557428] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 4.557877] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 4.632055] iwlwifi 0000:01:00.0 wlo1: renamed from wlan0
[ 7.011494] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 7.011940] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 7.049711] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 7.050154] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 34.902889] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 34.903485] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 34.940023] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 34.940474] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 37.829839] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 37.830422] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 37.867257] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 37.868000] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 37.952157] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 37.952745] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 37.989348] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 37.989918] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 538.198903] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 538.199349] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 538.236079] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 538.236533] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 549.924900] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 549.925488] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 549.961815] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 549.962264] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 551.980926] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 551.982850] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 552.020980] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 552.021561] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 563.454576] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 563.455147] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 563.491012] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 563.491480] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 565.337147] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 565.338771] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 565.376446] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 565.377245] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 567.142876] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 567.143462] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 567.180976] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 567.181556] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 568.342182] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 568.342815] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 568.380757] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 568.381596] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 570.215303] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 570.215750] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 570.253002] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 570.253488] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 573.246735] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 573.247182] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 573.284121] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 573.284575] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 576.614734] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 576.615305] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 576.651256] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 576.651737] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 578.273944] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 578.274391] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 578.310348] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 578.310796] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 581.217144] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 581.217836] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 581.255386] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 581.256031] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 1097.146664] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 1097.147274] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 1097.183348] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 1097.184141] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 1098.594418] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 1098.594876] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 1098.630899] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 1098.631505] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 1105.648174] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 1105.648981] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 1105.686889] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 1105.687469] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[18806.255202] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[18806.255650] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[18806.292378] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[18806.292959] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[18809.080824] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[18809.081476] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[18809.118929] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[18809.119510] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[18810.816390] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[18810.816977] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[18810.854180] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[18810.854845] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[18811.962787] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[18811.963249] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[18811.999933] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[18812.000583] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
Thanks for any help.
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  #2  
Old 8th January 2017, 02:15 PM
antikythera Offline
Administrator
 
Join Date: Dec 2013
Location: United Kingdom
Posts: 3,446
linuxfirefox
Re: WIFI is not available

please update your freshly installed Fedora 25.

open terminal and issue the command below, you will be prompted for your password.

Code:
sudo dnf distrosync
this will draw down all the latest stable package updates. after it completes, restart the notebook again. it will then be running the latest kernel and intel wireless modules which should improve the performance and reliability of your notebook's adaptor.
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  #3  
Old 11th January 2017, 03:06 AM
ras47 Offline
Registered User
 
Join Date: Nov 2016
Location: Denville, NJ
Posts: 25
linuxfedorafirefox
Re: WIFI is not available

Quote:
Originally Posted by antikythera View Post
please update your freshly installed Fedora 25.

open terminal and issue the command below, you will be prompted for your password.

Code:
sudo dnf distrosync
this will draw down all the latest stable package updates. after it completes, restart the notebook again. it will then be running the latest kernel and intel wireless modules which should improve the performance and reliability of your notebook's adaptor.
I just tried that command and got a "no command" error. I then ran
Code:
sudo dnf update
and it worked.
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  #4  
Old 11th January 2017, 10:19 AM
antikythera Offline
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Join Date: Dec 2013
Location: United Kingdom
Posts: 3,446
windows_98_nt_2000chrome
Re: WIFI is not available

yeah apologies it should have read

Code:
sudo dnf distro-sync
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