On 24/12/15 20:49, Jouni Malinen wrote: > On Fri, Dec 18, 2015 at 04:07:58PM +0200, Evangelos Foutras wrote: >> While I am not personally experiencing any issues with wpa_supplicant >> 2.5 (not using an Intel wifi card though), we have had several people >> reporting connection issues downstream in Arch Linux. >> >> It appears to be related to the creation and/or usage of P2P management >> interfaces on some Intel chipsets. (Pardon any wrong terminology, I am >> not familiar with the wireless stack.) >> >> A common error message appears to be: >> >> Could not read interface p2p-dev-wlp2s0 flags: No such device >> >> As seen in this report: https://bugs.archlinux.org/task/47428 > > Is there any detailed debug log for this type of issue? The -B on the > command line hides most of debug and for number of the details, more > verbosity would be needed. In other words "-B" should be replaced with > "-d" to get some useful messages.. > > I tried to find something useful from the ArchLinux bug reports, but > they seemed to be just providing minimal information from wpa_supplicant > and point to other bugs that more or less all had been closed as > duplicates of eachother.. There was no wpa_supplicant debug log that I > could find or any clear indication that this would be a wpa_supplicant > issue rather than something with netctl (or whatever configures and > launches wpa_supplicant here). Thanks for the follow up and sorry I have not been able to provide any useful debugging information with my opening post, I reopened one of our downstream reports which appears to use wpa_supplicant directly and asked for some kind of debug log; will update you if I get anything. [1] [1] https://bugs.archlinux.org/task/47428 _______________________________________________ Hostap mailing list Hostap@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/hostap
