No wifi after hibernation/suspend, Intel 7620
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Dorea
No wifi after hibernation/suspend, Intel 7620
When I wake the computer up from hibernation or suspend, I often don't have wifi, and the option "enable wifi" are not present. I had the same problem with ubuntu 14.04 and windows 10, and after some searching, I think it can be because of Intel 7620 and kernel drive iwlwifi. But what can I do? I need wifi to be stable. It don't work to reboot, but sometimes to turn the computer of and let it be off for ca. 5 minuits.
Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 1 time in total.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
Re: No wifi after hibernation/suspend, Intel 7620
Check for BIOS updates for your computer, I have Intel 7620 cards that work fine
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jumpslashtechnique
Re: No wifi after hibernation/suspend, Intel 7620
I've got an intel 6300N in a lenovo X201 running kernel
3.19.0-32-generic
and I have similar issues. I think that it is related to these bugs. In addition to BIOS upgrades, it could be a good idea to follow the advice about adding iwlwifi to suspend_modules i.e. disable before suspend and enable post resume.
https://bugs.launchpad.net/bugs/1311257
https://bugs.launchpad.net/bugs/1294044
I hope that we can help each other.
3.19.0-32-generic
and I have similar issues. I think that it is related to these bugs. In addition to BIOS upgrades, it could be a good idea to follow the advice about adding iwlwifi to suspend_modules i.e. disable before suspend and enable post resume.
https://bugs.launchpad.net/bugs/1311257
https://bugs.launchpad.net/bugs/1294044
I hope that we can help each other.