Created attachment 1143746 [details] dnf log for the updates that caused the problem Description of problem: After upgrading NetworkManager and the associated components from 1.0.10-3.fc23 to 1.0.12-1.fc23 the D-Link DWA-131 (rtl8712u) USB WLAN adapter is no longer visible in NetworkManager. "dmesg" shows the interface gets a name (wlp0s29f7u1) and is shown in "iwconfig" but it's not shown in "ifconfig" or "nmcli d". Doing "ifconfig wlp0s29f7u1 up" manually will bring the interface up and "iwconfig wlp0s29f7u1 ..." allows the connection to be initiated. Also, the adapter still works at least on an OS X computer. Version-Release number of selected component (if applicable): NetworkManager-1.0.12-1.fc23.x86_64 How reproducible: Always Steps to Reproduce: 1. Attach D-Link DWA-131 to a USB port Actual results: "dmesg" shows [ 2625.806230] usb 2-1: New USB device found, idVendor=07d1, idProduct=3303 [ 2625.806235] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2625.806238] usb 2-1: Product: 11n Adapter [ 2625.806241] usb 2-1: Manufacturer: Manufacturer Realtek [ 2625.806243] usb 2-1: SerialNumber: 00e04c000001 [ 2625.806802] r8712u: register rtl8712_netdev_ops to netdev_ops [ 2625.806807] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 2625.807356] usb 2-1: r8712u: Boot from EFUSE: Autoload OK [ 2626.214352] usb 2-1: r8712u: CustomerID = 0x0000 [ 2626.214358] usb 2-1: r8712u: MAC Address from efuse = c8:be:19:d6:0f:23 [ 2626.214361] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 2627.247370] r8712u 2-1:1.0 wlp0s29f7u1: renamed from wlan0 "iwconfig" shows wlp0s29f7u1 unassociated Nickname:"rtl_wifi" Mode:Auto Access Point: Not-Associated Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Power Management:off Link Quality:0 Signal level:0 Noise level:0 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 "nmcli d" does not show the device "ifconfig" does not show the device Network connection will not be made. Expected results: A network device is automatically configured, the device is visible in all the management tools and a network connection will be made using the adapter. Additional info: Everything did work until the Networkmanager update last night. The DNF log is attached to this bug.
I have the same problem. Here are the relevant lines from journalctl Apr 07 21:19:47 Salem.irlanet.org kernel: usb 2-1: new high-speed USB device number 6 using ehci-pci Apr 07 21:19:47 Salem.irlanet.org kernel: usb 2-1: New USB device found, idVendor=0bda, idProduct=8172 Apr 07 21:19:47 Salem.irlanet.org kernel: usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Apr 07 21:19:47 Salem.irlanet.org kernel: usb 2-1: Product: RTL8191S WLAN Adapter Apr 07 21:19:47 Salem.irlanet.org kernel: usb 2-1: Manufacturer: Manufacturer Realtek Apr 07 21:19:47 Salem.irlanet.org kernel: usb 2-1: SerialNumber: 00e04c000001 Apr 07 21:19:47 Salem.irlanet.org kernel: r8712u: register rtl8712_netdev_ops to netdev_ops Apr 07 21:19:47 Salem.irlanet.org kernel: usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints Apr 07 21:19:47 Salem.irlanet.org kernel: usb 2-1: r8712u: Boot from EFUSE: Autoload OK Apr 07 21:19:48 Salem.irlanet.org kernel: usb 2-1: r8712u: CustomerID = 0x000a Apr 07 21:19:48 Salem.irlanet.org kernel: usb 2-1: r8712u: MAC Address from efuse = 08:10:78:70:d2:3a Apr 07 21:19:48 Salem.irlanet.org kernel: usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" Apr 07 21:19:48 Salem.irlanet.org NetworkManager[933]: <info> (wlan0): driver does not support SSID scans (scan_capa 0x00). Apr 07 21:19:48 Salem.irlanet.org NetworkManager[933]: <info> (wlan0): using WEXT for WiFi device control Apr 07 21:19:48 Salem.irlanet.org mtp-probe[7380]: checking bus 2, device 6: "/sys/devices/pci0000:00/0000:00:13.2/usb2/2-1" Apr 07 21:19:48 Salem.irlanet.org mtp-probe[7380]: bus: 2, device: 6 was not an MTP device Apr 07 21:19:49 Salem.irlanet.org kernel: r8712u 2-1:1.0 wlp0s19f2u1: renamed from wlan0 Apr 07 21:19:51 Salem.irlanet.org ModemManager[740]: <info> Couldn't find support for device at '/sys/devices/pci0000:00/0000:00:13.2/usb2/2-1': not supported by any plugin
I was able to get things working by downgrading NetworkManager to 1.0.12-1
I have the same issue using an TP-LINK Archer T2U using an out-of-tree kernel driver (from https://github.com/chenhaiq/mt7610u_wifi_sta_v3002_dpo_20130916). Downgrading works. Maybe this is some general issue with either out-of-tree drivers or (some?) 802.11n-devices?
Hi, bug 1325631 is for the same issue, could you please attach debug logs there? Thanks! *** This bug has been marked as a duplicate of bug 1325631 ***