| Summary: | Cannot connect to 5GHz wifi | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | a.m.suharev | ||||||||
| Component: | kernel | Assignee: | Stanislaw Gruszka <sgruszka> | ||||||||
| Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||
| Severity: | unspecified | Docs Contact: | |||||||||
| Priority: | unspecified | ||||||||||
| Version: | 15 | CC: | gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, sgruszka, wey-yi.w.guy | ||||||||
| Target Milestone: | --- | ||||||||||
| Target Release: | --- | ||||||||||
| Hardware: | Unspecified | ||||||||||
| OS: | Unspecified | ||||||||||
| Whiteboard: | |||||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||||
| Doc Text: | Story Points: | --- | |||||||||
| Clone Of: | Environment: | ||||||||||
| Last Closed: | 2011-08-22 14:23:17 UTC | Type: | --- | ||||||||
| Regression: | --- | Mount Type: | --- | ||||||||
| Documentation: | --- | CRM: | |||||||||
| Verified Versions: | Category: | --- | |||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||
| Attachments: |
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Description
a.m.suharev
2011-06-01 16:56:32 UTC
what firmware version you are using? Wey According to dmesg it is firmware version 9.221.4.1 build 25532 both in F14 and F15. ok, then my next question will be what the PCI subsystem id is? COuld you do the following: #lscpi -mm Thanks Wey Created attachment 503261 [details]
lspci -mm
hmm, it is strange, work on F14 but not F15 with the same firmware. If you load the module with debug=0x40, then check the dmesg log. it should give you all the information on what the device belive is "A" capable or not. Wey (In reply to comment #5) > hmm, it is strange, work on F14 but not F15 with the same firmware. The most strange think that it works in F15 installer but not in F15 itself. > If you load the module with debug=0x40, then check the dmesg log. it should > give you all the information on what the device belive is "A" capable or not. Cannot test it until next week, please wait. Created attachment 505028 [details]
/var/log/messages
don't see anything wrong in the dmesg, both 2.4 and 5.2 GHz are supported. what version of wpa_supplicant you are using? what result you get if you using "iw" or "iwlist" to scan? Thanks Wey Created attachment 505091 [details]
iw list
wpa_supplicant-0.7.3-6.fc15.x86_64
iwlist scan shows no 5GHz as I said in the initial post.
iw scan gives
... 5220 MHz [44] (disabled) ...
(the access point operates channel 44)
by the way iw-0.9.22-1.fc15.x86_64 wireless-tools-29-5.1.fc12.i686 (In reply to comment #10) > wireless-tools-29-5.1.fc12.i686 sorry, it's wireless-tools-29-6.1.fc15.x86_64 actually Got it work after iw reg set US so it is definitely not a kernel bug. The question now is why it works in F14 and in F15 installer with RU Regulatory domain? Regdomain is setup by /sbin/setregdomain script. It read files /etc/sysconfig/regdomain file or if it is empty, use time zone information from /etc/sysconfig/clock. To solve this problem you can add "COUNTRY=US" line to /etc/sysconfig/regdomain or configure time zone corresponding to your geographical location (preferred), you can do it using system-config-date command (as root). I'm closing bug as seems issue here is bad time zone setting. Reopen bug if correcting zone setting do not help. |