** Tags added: hwe-networking-wifi
** Summary changed:
- Ubuntu 16.04 doesn't recongnize wifi card after loosing signal completely
(intel 7260) even when I try to restart network manager
+ Intel Wireless-AC 7260 [8086:08b1] Subsystem [8086:4070] Ubuntu 16.04 doesn't
recongnize wifi card after
RyanNerd, this is script is a great remedy, thanks for sharing it!
I have been looking for fixing this problem for some time!
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Title:
Ubuntu
Here's a script that will get the wifi back up and running again without
a reboot:
```
#!/bin/sh
# If an interface name was not passed in then assume that wlo1 is the interface
name.
if [ -z "$1" ]; then
interface="wlo1"
else
interface=$1
fi
# Figure out what pci slot Linux has
Final update on this. It turned out that using the 2.4 Ghz band was much
more stable than 5 Ghz, which got wedged within minutes, but conditions
eventually worsened until even on 2.4 Ghz without much internet usage it
would get wedged every few hours. I then tried out various kernel
versions on
Also now experiencing this bug after 17.10 upgrade - never had a problem
before. Wifi still works fine on the Windows side of dual boot so
probably software issue. Messing with swcrypto, rfkill, power management
off, WOL off doesn't seem to have any effect. I tried different older
ucode versions
I'm sorry, but this new kernel is much, much MUCH worse than the old one
as now my system is completely unusable.
With 16.04 when the Intel network adapter gave out I could at least switch to
one of my other ones.
But with 18.10 neither the Ralink nor the Realtek work. They are both "active"
Observing exactly the same as described by Paul after upgrade to 17.10
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Title:
Ubuntu 16.04 doesn't recongnize wifi card after loosing signal
Against my wishes I've updated to 17.10 along with the kernel and
drivers that come with it.
And it still fails. Works for a few minutes then goes permanently to a
"Device not ready" until the next reboot.
But now it's even worse because it also trashes every single other wifi
device I have.
Sorry...but I really don't know what you're talking about. Who or what
is Artful?
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Title:
Ubuntu 16.04 doesn't recongnize wifi card after
Then try Artful's 4.13 kernel. It's compatible with Nvidia blob.
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Title:
Ubuntu 16.04 doesn't recongnize wifi card after loosing signal
I do understand that apparently I can't use the mainline kernels because
I'm using the nVidia blob...
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Title:
Ubuntu 16.04 doesn't recongnize
I'm sorry, but I really don't understand. I understand about
kernels...but that page just baffles me completely.
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Title:
Ubuntu 16.04 doesn't
Try latest mainline kernel here:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.14-rc2/
Also, with latest linux-firmware will be helpful:
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/
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Sorry...I found another USB wifi adapter that used a non-Intel chipset,
so I plugged it in after the Intel one failed and ran apport as
requested.
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ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: hamakei1667 F pulseaudio
/dev/snd/controlC0: hamakei1667 F pulseaudio
CurrentDesktop: LXDE
Dependencies:
DistroRelease: Ubuntu 16.04
HibernationDevice:
Apport-collect won't work as this is a network related bug. By the time
the bug has manifested, networking is no longer available
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
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Title:
Ubuntu 16.04 doesn't recongnize wifi card after loosing
Affects me too. I also get the iwl_pcie_txq_stuck_timer errors in dmesg
at the point of failure
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Title:
Ubuntu 16.04 doesn't recongnize wifi
My wifi info script output information
** Attachment added: "wifi-info.zip"
https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1673344/+attachment/4897314/+files/wifi-info.zip
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My wifi info script output information
** Attachment added: "wifi-info.zip"
https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1673344/+attachment/4897313/+files/wifi-info.zip
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-firmware (Ubuntu)
Status: New => Confirmed
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Also this looks like the same problem:
https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1684213
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Title:
Ubuntu 16.04 doesn't
Have the same issue, so subscribing for updates.
More details can be found here:
https://ubuntuforums.org/showthread.php?t=2359202
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