On Wed, Jul 29 2015, Mick wrote: > On Wednesday 29 Jul 2015 01:36:22 gottl...@nyu.edu wrote: >> I am having trouble with wireless on a new install (gnome/systemd). >> >> lspci reports >> 02:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59) >> >> I looked this up and it requires the iwlwifi driver and iwlmvm, which I >> enabled in the kernel (as modules). lsmod reports >> Module Size Used by >> iwlmvm 142993 0 >> mac80211 425803 1 iwlmvm >> x86_pkg_temp_thermal 4567 0 >> iwlwifi 88075 1 iwlmvm >> >> I have merged linux-firmware and ls /lib/firmware/*7265* reports >> /lib/firmware/iwlwifi-7265-10.ucode /lib/firmware/iwlwifi-7265-9.ucode >> /lib/firmware/iwlwifi-7265-12.ucode >> /lib/firmware/iwlwifi-7265D-10.ucode /lib/firmware/iwlwifi-7265-8.ucode >> /lib/firmware/iwlwifi-7265D-12.ucode >> >> dmsg | grep iwl reports >> [ 2.819953] iwlwifi 0000:02:00.0: irq 48 for MSI/MSI-X >> [ 2.824130] iwlwifi 0000:02:00.0: loaded firmware version 23.11.10.0 >> op_modeiwlmvm [ 2.836969] iwlwifi 0000:02:00.0: Detected Intel(R) Dual >> Band Wireless AC 7265, REV=0x210 [ 2.838620] iwlwifi 0000:02:00.0: L1 >> Disabled - LTR Enabled [ 2.838775] iwlwifi 0000:02:00.0: L1 Disabled - >> LTR Enabled [ 2.896168] ieee80211 phy0: Selected rate control algorithm >> 'iwl-mvm-rs' [ 2.899325] iwlwifi 0000:02:00.0 wlp2s0: renamed from >> wlan0 >> >> The complaint seems to be "L1 disabled" >> >> NetworkManager started the wired network but failed with the wireless >> E6430s ~ # systemctl -l status NetworkManager >> ● NetworkManager.service - Network Manager >> Loaded: loaded (/usr/lib64/systemd/system/NetworkManager.service; >> enabled; vendor preset: enabled) Active: active (running) since Tue >> 2015-07-28 19:56:57 EDT; 9min ago Main PID: 232 (NetworkManager) >> CGroup: /system.slice/NetworkManager.service >> ├─232 /usr/sbin/NetworkManager --no-daemon >> └─256 /sbin/dhclient -d -q -sf /usr/libexec/nm-dhcp-helper -pf >> /var/run/dhclient-eno1.pid -lf >> /var/lib/NetworkManager/dhclient-0caab3d6-148f-416a-9906-547ed08596bf-eno1 >> .lease -cf /var/lib/NetworkManager/dhclient-eno1.conf eno1 >> >> Jul 28 19:56:59 E6430s dhclient[256]: bound to 192.168.1.107 -- renewal in >> 43096 seconds. Jul 28 19:56:59 E6430s NetworkManager[232]: <info> >> NetworkManager state is now CONNECTED_GLOBAL Jul 28 19:56:59 E6430s >> NetworkManager[232]: <info> Policy set 'Wired connection 1' (eno1) as >> default for IPv4 routing and DNS. Jul 28 19:56:59 E6430s >> NetworkManager[232]: <info> (eno1): Activation: successful, device >> activated. Jul 28 19:57:01 E6430s NetworkManager[232]: <info> (wlp2s0): >> supplicant interface state: disconnected -> inactive Jul 28 19:57:05 >> E6430s NetworkManager[232]: <info> startup complete Jul 28 19:57:31 >> E6430s NetworkManager[232]: <info> (eno1): Activation: Stage 4 of 5 (IPv6 >> Configure Timeout) scheduled... Jul 28 19:57:31 E6430s >> NetworkManager[232]: <info> (eno1): Activation: Stage 4 of 5 (IPv6 >> Configure Timeout) started... Jul 28 19:57:31 E6430s NetworkManager[232]: >> <info> (eno1): Activation: Stage 4 of 5 (IPv6 Configure Timeout) >> complete. Jul 28 19:57:57 E6430s NetworkManager[232]: <info> (wlp2s0): >> supplicant interface state: inactive -> scanning >> >> What step did I forget? >> >> thanks in advance, >> allan > > There are reports of driver problems, so you may not have forgotten anything. > > Usual suggestion is to run the latest kernel and firmware, but I don't have > this card to know more about it. What happens after the 'inactive -> > scanning' step above? Have you tried to disconnect the wired ethernet > connection and wait a bit longer for the wireless?
I just wrote an addendum that crossed in the mail with your msg. This kernel with these drivers worked last week. I just noticed that I didn't have an /etc/wpa_supplicant so added the same trivial one I have on my current machine # The below line not be changed otherwise we refuse to work ctrl_interface=/var/run/wpa_supplicant network={ key_mgmt=NONE priority=-9999999 } Unplugging the wired enet didn't help (I waited a minute). The trivial /etc/wpa_supplicant/wpa_supplicant.conf had no effect. It looks strange. dmesg shows the iwlwifi driver responding, recognizing the card, and loading the microcode using iwlmvm (see above) What does L1 disabled mean? I googled and found other getting that msg but no explanation of what it means. thanks, allan