Hello all, I haven't updated my system "emerge --sync" in a while (2-3 months). Few days ago I did. After that I lost my wireless interface. I am using wpa_supplicant to connect, but this is not the issue. The interface is not initialized, and I am not sure what changes are needed to get it working again. Here's some troubleshooting commands. If I missed something, please let me know. By the way, rfkill is not working. Thank you in advance.
rfkill list Can't open RFKILL control device: No such file or directory ifconfig -a enp0s25: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.1.7 netmask 255.255.255.0 broadcast 192.168.1.255 ether f0:de:f1:6f:6d:00 txqueuelen 1000 (Ethernet) RX packets 42308 bytes 45223536 (43.1 MiB) RX errors 0 dropped 3 overruns 0 frame 0 TX packets 29996 bytes 4063319 (3.8 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device interrupt 20 memory 0xf1600000-f1620000 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 loop txqueuelen 0 (Local Loopback) RX packets 6688 bytes 2077181 (1.9 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 6688 bytes 2077181 (1.9 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 wlp3s0: flags=4098<BROADCAST,MULTICAST> mtu 1500 ether a0:88:b4:97:b5:2c txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 =========================================================== iwconfig wlp3s0 IEEE 802.11abgn ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off =========================================================== lsmod | grep iw iwldvm 124450 0 mac80211 326868 1 iwldvm iwlwifi 89259 1 iwldvm cfg80211 227681 3 iwlwifi,mac80211,iwldvm led_class 3231 2 iwldvm,thinkpad_acpi =========================================================== rmmod iwldvm iwlwifi mac80211 cfg80211 modprobe iwlwifi The relevant dmesg: [64508.554638] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [64525.117691] cfg80211: Calling CRDA to update world regulatory domain [64525.120109] Intel(R) Wireless WiFi driver for Linux [64525.120113] Copyright(c) 2003- 2014 Intel Corporation [64525.120460] iwlwifi 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control [64525.123065] iwlwifi 0000:03:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm [64525.125585] cfg80211: World regulatory domain updated: [64525.125590] cfg80211: DFS Master region: unset [64525.125593] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [64525.125600] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [64525.125604] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [64525.125607] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A) [64525.125612] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A) [64525.125617] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s) [64525.125620] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s) [64525.125623] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A) [64525.125627] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A) [64525.130881] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUG disabled [64525.130888] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUGFS disabled [64525.130891] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEVICE_TRACING disabled [64525.130896] iwlwifi 0000:03:00.0: Detected Intel(R) Centrino(R) Advanced-N 6205 AGN, REV=0xB0 [64525.131109] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [64525.131401] iwlwifi 0000:03:00.0: RF_KILL bit toggled to disable radio. [64525.142887] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs' [64525.155277] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0 [64525.162396] systemd-udevd[21982]: renamed network interface wlan0 to wlp3s0 [64525.219188] iwlwifi 0000:03:00.0: Failed to run INIT ucode: -132 [64525.219379] iwlwifi 0000:03:00.0: Unable to initialize device. [64525.290764] iwlwifi 0000:03:00.0: Failed to run INIT ucode: -132 [64525.290942] iwlwifi 0000:03:00.0: Unable to initialize device. [64525.292024] iwlwifi 0000:03:00.0: Failed to run INIT ucode: -132 [64525.292237] iwlwifi 0000:03:00.0: Unable to initialize device. ================================================================ lspci 00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09) 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) 00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04) 00:16.3 Serial controller: Intel Corporation 6 Series/C200 Series Chipset Family KT Controller (rev 04) 00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (rev 04) 00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04) 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04) 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4) 00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b4) 00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b4) 00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b4) 00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04) 00:1f.0 ISA bridge: Intel Corporation QM67 Express Chipset Family LPC Controller (rev 04) 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04) 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04) 03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] (rev 34) 05:00.0 System peripheral: Ricoh Co Ltd PCIe SDXC/MMC Host Controller (rev 04) 0d:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)