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Tonight I hard powered off my computer due to a software problem (Firefox consumed all memory, and I got bored waiting for it to die), and after reboot the wifi is no longer functioning. I thought perhaps it was due to a software update, but I haven't updated software recently. The last time I did a full sync was on 12/18, and from my logs I've rebooted twice after that and experienced no issues.
This is a Gen 1 Thinkpad X1 Carbon.
This is what I see in `ip link`:
wlp3s0: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN mode DORMANT group default qlen 1000
link/ether 42:bb:99:4a:cd:4a brd ff:ff:ff:ff:ff:ff
`iw dev wlp3s0 link`
Not connected.
`sudo ip link set wlp3s0 up`
No output, and no change in status.
System log:
Dec 26 21:20:13 bacon kernel: iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
Dec 26 21:20:18 bacon kernel: iwlwifi 0000:03:00.0: Failed to load firmware chunk!
Dec 26 21:20:18 bacon kernel: iwlwifi 0000:03:00.0: Could not load the [0] uCode section
Dec 26 21:20:18 bacon kernel: iwlwifi 0000:03:00.0: Failed to run INIT ucode: -110
Dec 26 21:20:18 bacon kernel: iwlwifi 0000:03:00.0: Unable to initialize device.
Dec 26 21:20:18 bacon kernel: Hardware became unavailable during restart.
Dec 26 21:20:18 bacon kernel: ------------[ cut here ]------------
Dec 26 21:20:18 bacon kernel: WARNING: CPU: 1 PID: 87 at net/mac80211/util.c:1866 ieee80211_reconfig+0x28e/0x1440 [mac80211]
Dec 26 21:20:18 bacon kernel: Modules linked in: fuse ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_na
Dec 26 21:20:18 bacon kernel: cryptd snd_hda_intel intel_cstate evdev intel_rapl_perf drm psmouse input_leds snd_hda_codec mac_hid intel_gtt thinkpad_ac
Dec 26 21:20:18 bacon kernel: CPU: 1 PID: 87 Comm: kworker/1:1 Tainted: G O 4.14.5-1-ARCH #1
Dec 26 21:20:18 bacon kernel: Hardware name: LENOVO 3443CTO/3443CTO, BIOS G6ET93WW (2.53 ) 02/04/2013
Dec 26 21:20:18 bacon kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211]
Dec 26 21:20:18 bacon kernel: task: ffff9be49289ac40 task.stack: ffffaa15010d8000
Dec 26 21:20:18 bacon kernel: RIP: 0010:ieee80211_reconfig+0x28e/0x1440 [mac80211]
Dec 26 21:20:18 bacon kernel: RSP: 0018:ffffaa15010dbe00 EFLAGS: 00010286
Dec 26 21:20:18 bacon kernel: RAX: 000000000000002b RBX: ffff9be48aad0780 RCX: 0000000000000006
Dec 26 21:20:18 bacon kernel: RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff9be49e24dc90
Dec 26 21:20:18 bacon kernel: RBP: ffff9be48aad13d8 R08: 0000000000000001 R09: 000000000000031f
Dec 26 21:20:18 bacon kernel: R10: fffff4ecc84e6940 R11: 0000000000000000 R12: ffff9be48aad0fb8
Dec 26 21:20:18 bacon kernel: R13: ffff9be48aad0780 R14: 0ffff9be49e25ca0 R15: 00000000ffffff92
Dec 26 21:20:18 bacon kernel: FS: 0000000000000000(0000) GS:ffff9be49e240000(0000) knlGS:0000000000000000
Dec 26 21:20:18 bacon kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 26 21:20:18 bacon kernel: CR2: 00007f536df271c0 CR3: 000000001dc09004 CR4: 00000000001606e0
Dec 26 21:20:18 bacon kernel: Call Trace:
Last edited by jeremyjh (2017-12-27 03:31:08)
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Solved. I reinstalled the linux-firmware package from my pacman cache.
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