Bug 156271
| Summary: | Wifi suddenly stops working | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | dino.hensen |
| Component: | network-wireless | Assignee: | DO NOT USE - assign "network-wireless-intel" component instead (linuxwifi) |
| Status: | CLOSED DUPLICATE | ||
| Severity: | high | CC: | bengan, linuxwifi, luca |
| Priority: | P1 | ||
| Hardware: | x86-64 | ||
| OS: | Linux | ||
| Kernel Version: | 4.7.2-1-ARCH | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: |
dmesg
traceback |
||
Created attachment 233371 [details]
traceback
Seems like I've been bitten by this bug to.
Here's my system:
description: Notebook
product: 20FQ0041MS (LENOVO_MT_20FQ_BU_Think_FM_ThinkPad X1 Carbon 4th)
vendor: LENOVO
version: ThinkPad X1 Carbon 4th
description: Wireless interface
product: Wireless 8260
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:04:00.0
logical name: wlp4s0
version: 3a
serial: a4:34:d9:a9:f9:4d
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=4.7.2-2-default firmware=21.302800.0 ip=192.168.1.10 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:128 memory:f1000000-f1001fff
# uname -a
Linux linux-jrxm 4.7.2-2-default #1 SMP PREEMPT Mon Aug 29 23:57:41 UTC 2016 (8a962cf) x86_64 x86_64 x86_64 GNU/Linux
This bug is a duplicate and has already been fixed. You can also find more information on the bugfix for stable here: https://bugzilla.kernel.org/show_bug.cgi?id=153381#c8 *** This bug has been marked as a duplicate of bug 153061 *** |
Created attachment 232561 [details] dmesg I'm on a Dell Inspiron 15 7548 and all of a sudden no more wifi. dmesg show a nice call trace. ethtool -i wlp7s0 | grep firmware firmware-version: 21.302800.0 lspci -v | grep -i wireless 07:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59) (I also own a Dell Latitude E7450 and the same symptons show: internet randomly is unavailable, even though I still have the wlp*s0 interface and ip addr still shows having an ip address, but not able to ping any local or external ip. But on this latitude I get no call trace in dmesg or any message at all. This laptop uses same kernel and exactly same wifi card lspci -v | grep -i wireless 02:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59) )