Created attachment 763188 [details] syslog of wireless trying to reconnect Description of problem: Wireless connections work fine, until it wakes from sleep. I see three "direct probes" (among other things), and then connection fails. Version-Release number of selected component (if applicable): kernel 3.9.4 How reproducible: Every time. Steps to Reproduce: 1. Go to sleep (suspend) 2. Wake up Actual results: Wifi cannot reconnect. Even disabling (hardware switch) and re-enabling does not bring it back. I have to shutdown (or hibernate), and then it works. Also discovered that when it wakes up from sleep, it couldn't even see the access point it was using before (according to Network Manager...or maybe it had just removed it from the list since it couldn't connect). Disabling the wireless by both software and hardware switches solved the visibility problem, but did not resolve the connection issue. Expected results: Wifi reconnects. lspci: 00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09) 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) 00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04) 00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04) 00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04) 00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04) 00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4) 00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4) 00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4) 00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04) 00:1f.0 ISA bridge: Intel Corporation HM77 Express Chipset LPC Controller (rev 04) 00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04) 00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04) 02:00.0 Network controller: Intel Corporation Centrino Ultimate-N 6300 (rev 3e) 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller (rev 07)
"fail to flush all tx fifo queues" problem after resume from suspend.
Does the problem happen on updated kernel 3.10 ? If it does, I'll request you for some more debugging information.
How might I go about installing said kernel? I have fedora-updates and fedora-updates-testing enabled and I do not have the option to install a 3.10 kernel. Thanks!
Oh, seems repositories are not updated. You can download kernel from here: http://koji.fedoraproject.org/koji/buildinfo?buildID=440211 and install by "rpm -ivh kernel*.rpm"
I downloaded the kernel and installed kernel-3.10.4-100.fc18.x86_64.rpm kernel-modules-extra-3.10.4-100.fc18.x86_64.rpm After a sleep, the wifi comes up just fine! Woohoo! Thank you!
I put this through several cycles, and it came back every time. I think we can mark this one as resolved, pending new kernel. Thanks!
I just realized: I am still running 3.9.10-200, which is working for some reason. It appears the kernel-3.10.4-100.fc18 package didn't set itself as the default to boot when it was installed. I went through several cycles with the 3.10.4-100 kernel and it worked fine. Just so you know. :)