Bug 1495550
Summary: | Wi-Fi lost a link(Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter (rev 32)) | ||||||
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Product: | [Fedora] Fedora | Reporter: | Andrey Chessnokov <chessnokov> | ||||
Component: | linux-firmware | Assignee: | Lubomir Rintel <lkundrak> | ||||
Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
Severity: | unspecified | Docs Contact: | |||||
Priority: | unspecified | ||||||
Version: | 25 | CC: | alexl, bgalvani, blueowl, chessnokov, dcbw, dwmw2, fgiudici, gnome-sig, jforbes, jwboyer, kernel-maint, kyle, labbott, lkundrak, rhughes, rstrode, sandmann, thaller | ||||
Target Milestone: | --- | ||||||
Target Release: | --- | ||||||
Hardware: | x86_64 | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | linux-firmware-20170828-77.gitb78acc9.fc25 | Doc Type: | If docs needed, set a value | ||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2017-11-01 16:38:19 UTC | Type: | Bug | ||||
Regression: | --- | Mount Type: | --- | ||||
Documentation: | --- | CRM: | |||||
Verified Versions: | Category: | --- | |||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
Cloudforms Team: | --- | Target Upstream Version: | |||||
Embargoed: | |||||||
Attachments: |
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Description
Andrey Chessnokov
2017-09-26 09:41:47 UTC
> After update *-firmware-* and NetworkManager-* packages, wi-fi work unstable. If you think the update broke something, can you find out whether it was the firmware or NetworkManager update that broke it? Also without logfiles of NetworkManager its rather hard to understand what is wrong. See the hint at https://cgit.freedesktop.org/NetworkManager/NetworkManager/plain/contrib/fedora/rpm/NetworkManager.conf?id=master for how to get logfiles. Downgrade package linux-firmware to version 20160923 resolve the problem. which would indicate that it's not a NetworkManager issue. One thing to try, is to disable NetworkManager changing the MAC address. You do so via a file /etc/NetworkManager/conf.d/80-no-wifi-scan-rand.conf with [device] wifi.scan-rand-mac-address=0 and restart NM. Aside from that, logfiles are still required to understand what's happening. Since it looks like an issue with the driver, the logfiles of supplicant would be helpful too. See https://wiki.gnome.org/Projects/NetworkManager/Debugging#wpa_supplicant Created attachment 1330998 [details]
NetworkManager log
I update linux-firmware to 20170828,
add /etc/NetworkManager/conf.d/80-no-wifi-scan-rand.conf
[device]
wifi.scan-rand-mac-address=0
[logging]
level=TRACE
domains=ALL
wait for disconnected.
This is fixed in linux-firmware-20170828-77.gitb78acc9.fc25 https://bodhi.fedoraproject.org/updates/FEDORA-2017-d2803ce4f5 linux-firmware-20170828-77.gitb78acc9.fc25 has been submitted as an update to Fedora 25. https://bodhi.fedoraproject.org/updates/FEDORA-2017-d2803ce4f5 linux-firmware-20170828-77.gitb78acc9.fc25 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report. |