From: "Gábor Boskovits" <boskovits@gmail.com>
To: znavko@disroot.org
Cc: Help Guix <help-guix@gnu.org>
Subject: Re: disable software blocking of wifi?
Date: Sat, 6 Apr 2019 22:49:21 +0200 [thread overview]
Message-ID: <CAE4v=pg61SFPFLcHi0z-BM9HYNFeDkLG7DyeESsUzc5xxbmPJQ@mail.gmail.com> (raw)
In-Reply-To: <f5c94b8628fcc8b75a40885692465bc4@disroot.org>
Hello,
<znavko@disroot.org> ezt írta (időpont: 2019. ápr. 6., Szo, 22:36):
>
> Yes. This is my hardware. Yes, I do think about writing my own service unlocking wifi. But I have a thought that it will be impossible to start wpa-supplicant after my own service, on shepherd it will be kind of hack. I seek guru's support.
>
> $ lspci
> 00:00.0 Host bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series SoC Transaction Register (rev 0e)
> 00:02.0 VGA compatible controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display (rev 0e)
> 00:13.0 SATA controller: Intel Corporation Atom Processor E3800 Series SATA AHCI Controller (rev 0e)
> 00:1a.0 Encryption controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Trusted Execution Engine (rev 0e)
> 00:1b.0 Audio device: Intel Corporation Atom Processor Z36xxx/Z37xxx Series High Definition Audio Controller (rev 0e)
> 00:1c.0 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 1 (rev 0e)
> 00:1c.2 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 3 (rev 0e)
> 00:1c.3 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 4 (rev 0e)
> 00:1d.0 USB controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series USB EHCI (rev 0e)
> 00:1f.0 ISA bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Power Control Unit (rev 0e)
> 00:1f.3 SMBus: Intel Corporation Atom Processor E3800 Series SMBus Controller (rev 0e)
> 02:00.0 Network controller: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter (rev 01)
> 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
>
> $ lsmod
> Module Size Used by
> ccm 20480 9
> fuse 114688 2
> snd_hda_codec_hdmi 57344 1
> snd_hda_codec_conexant 24576 1
> snd_hda_codec_generic 77824 1 snd_hda_codec_conexant
> ledtrig_audio 16384 2 snd_hda_codec_generic,snd_hda_codec_conexant
> intel_rapl 24576 0
> intel_soc_dts_thermal 20480 0
> intel_soc_dts_iosf 20480 1 intel_soc_dts_thermal
> intel_powerclamp 20480 0
> coretemp 20480 0
> kvm 651264 0
> irqbypass 16384 1 kvm
> punit_atom_debug 16384 0
> cmdlinepart 16384 0
> rtsx_usb_ms 24576 0
> intel_spi_platform 16384 0
> intel_spi 24576 1 intel_spi_platform
> memstick 20480 1 rtsx_usb_ms
> rtsx_usb_sdmmc 28672 0
> spi_nor 45056 1 intel_spi
> mtd 65536 3 cmdlinepart,intel_spi
> iTCO_wdt 16384 0
> iTCO_vendor_support 16384 1 iTCO_wdt
> crct10dif_pclmul 16384 1
> crc32_pclmul 16384 0
> arc4 16384 2
> uvcvideo 94208 0
> ath9k 155648 0
> videobuf2_vmalloc 20480 1 uvcvideo
> videobuf2_memops 20480 1 videobuf2_vmalloc
> ath9k_common 24576 1 ath9k
> videobuf2_v4l2 24576 1 uvcvideo
> ath9k_hw 479232 2 ath9k_common,ath9k
> joydev 24576 0
> ghash_clmulni_intel 16384 0
> cryptd 24576 1 ghash_clmulni_intel
> videobuf2_common 45056 2 videobuf2_v4l2,uvcvideo
> ath 32768 3 ath9k_common,ath9k,ath9k_hw
> videodev 204800 3 videobuf2_v4l2,uvcvideo,videobuf2_common
> i915 1548288 13
> media 49152 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
> rtsx_usb 24576 2 rtsx_usb_sdmmc,rtsx_usb_ms
> usbmouse 16384 0
> usbkbd 16384 0
> mac80211 839680 1 ath9k
> input_leds 16384 0
> ath3k 24576 0
> hci_uart 122880 0
> btusb 49152 0
> cec 45056 1 i915
> btqca 20480 1 hci_uart
> btrtl 20480 2 hci_uart,btusb
> btbcm 16384 2 hci_uart,btusb
> snd_hda_intel 45056 6
> btintel 24576 2 hci_uart,btusb
> bluetooth 561152 7 btrtl,btqca,btintel,hci_uart,btbcm,ath3k,btusb
> drm_kms_helper 167936 1 i915
> snd_hda_codec 135168 4 snd_hda_codec_generic,snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_intel
> psmouse 151552 0
> ideapad_laptop 36864 0
> snd_hda_core 86016 5 snd_hda_codec_generic,snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
> serio_raw 20480 0
> lpc_ich 24576 0
> r8169 81920 0
> cfg80211 692224 4 ath9k_common,ath9k,ath,mac80211
> i2c_i801 32768 0
> sparse_keymap 16384 1 ideapad_laptop
> realtek 20480 0
> drm 430080 9 drm_kms_helper,i915
> wmi 32768 1 ideapad_laptop
> snd_hwdep 20480 1 snd_hda_codec
> i2c_algo_bit 16384 1 i915
> fb_sys_fops 16384 1 drm_kms_helper
> syscopyarea 16384 1 drm_kms_helper
> snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
> snd_timer 40960 1 snd_pcm
> sysfillrect 16384 1 drm_kms_helper
> sysimgblt 16384 1 drm_kms_helper
> snd 86016 20 snd_hda_codec_generic,snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_pcm
> ecdh_generic 28672 1 bluetooth
> video 45056 2 ideapad_laptop,i915
> soundcore 16384 1 snd
> i2c_hid 28672 0
> mei_txe 24576 0
> rfkill_gpio 16384 0
> mei 106496 1 mei_txe
> pwm_lpss_platform 16384 0
> pwm_lpss 16384 1 pwm_lpss_platform
> mac_hid 16384 0
> virtio_rng 16384 0
> virtio_console 32768 0
> virtio_net 53248 0
> virtio_blk 20480 0
> virtio_balloon 24576 0
> virtio_pci 24576 0
> virtio 16384 6 virtio_rng,virtio_console,virtio_balloon,virtio_pci,virtio_blk,virtio_net
> virtio_ring 32768 6 virtio_rng,virtio_console,virtio_balloon,virtio_pci,virtio_blk,virtio_net
> isci 143360 0
> libsas 86016 1 isci
> scsi_transport_sas 40960 2 isci,libsas
> pata_atiixp 16384 0
> nls_iso8859_1 16384 0
> wp512 36864 0
> serpent_generic 32768 0
> xts 16384 0
> dm_crypt 40960 0
> hid_apple 16384 0
> hid_generic 16384 0
> usbhid 53248 0
> hid 135168 4 i2c_hid,usbhid,hid_apple,hid_generic
> uas 24576 0
> usb_storage 69632 1 uas
> ahci 40960 2
> libahci 32768 1 ahci
>
>
Could you also share the output of:
rfkill list all
>
> April 6, 2019 8:27 PM, "Gábor Boskovits" <boskovits@gmail.com> wrote:
>
> > Hello,
> >
> > <znavko@tutanota.com> ezt írta (időpont: 2019. ápr. 5., P, 15:57):
> >
> >> Hello! I am creating my own config. I've disabled networkmanager-service-type, configured
> >> wpa-supplicant (but have not yet configured dhcpcd, cause it needs networking service).
> >> Guix reconfigures my system normally.
> >>
> >> But during boot there is a message: rfkill: WLAN soft blocked
> >> And that is why wpa-supplicant fails:
> >>
> >> # reboot
> >> # dhclient -v wlp2s0
> >> Internet Systems Consortium DHCP Client 4.4.1
> >> Copyright 2004-2018 Internet Systems Consortium.
> >> All rights reserved.
> >> For info, please visit https://www.isc.org/software/dhcp
> >>
> >> RTNETLINK answers: Operation not possible due to RF-kill
> >> Listening on LPF/wlp2s0/xx:xx:xx:xx:55
> >> Sending on LPF/wlp2s0/xx:xx:xx:xx:55
> >> Sending on Socket/fallback
> >> DHCPREQUEST for 192.168.1.33 on wlp2s0 to 255.255.255.255 port 67
> >> send_packet: Network is down
> >> dhclient.c:2762: Failed to send 300 byte long packet over wlp2s0 interface.
> >> receive_packet failed on wlp2s0: Network is down
> >> ^C
> >>
> >> # ifconfig
> >> lo Link encap:Local Loopback
> >> inet addr:127.0.0.1 Bcast:0.0.0.0 Mask:255.0.0.0
> >> UP LOOPBACK RUNNING MTU:65536 Metric:1
> >> RX packets:0 errors:0 dropped:0 overruns:0 frame:0
> >> TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
> >> collisions:0 txqueuelen:1000
> >> RX bytes:0 TX bytes:0
> >>
> >> # rfkill list all
> >> 0: ideapad_wlan: Wireless LAN
> >> Soft blocked: yes
> >> Hard blocked: no
> >> 1: ideapad_bluetooth: Bluetooth
> >> Soft blocked: yes
> >> Hard blocked: no
> >> 2: phy0: Wireless LAN
> >> Soft blocked: yes
> >> Hard blocked: no
> >>
> >> # rfkill unblock wifi
> >>
> >> # herd restart wpa-supplicant
> >> # dhclient -v wlp2s0
> >>
> >> So I need manually unblock wifi and restart wpa-supplicant, but it's not coveinent.
> >>
> >> I tried this lines as I've got from here
> >> https://superuser.com/questions/819547/how-do-i-stop-rfkill-module-from-hardblocking-my-wifi-without
> >> rfkill-command :
> >>
> >> (kernel-arguments '("modprobe.blacklist=pcspkr,snd_pcsp,wmi,pata_acpi"
> >> "modprobe.options.rfkill.master_switch_mode=2"
> >> "modprobe.options.rfkill.default_state=1"))
> >>
> >> But adding 'wmi,pata_acpi ' but not helped. If add ideapad_laptop to blacklist, then rfkill does
> >> not see interfaces wlan and bluetooth.
> >>
> >> # lsmod | grep -e wmi -e acpi
> >> wmi 32768 1 ideapad_laptop
> >>
> >> How to prevent rfkill blocking of wlan?
> >
> > It should not just block it, unless somthing is requesting it to do so.
> > Do you have any related errors or warnings earlier?
> > Also, can you provide some hardware details?
> >
> > It also seems to be possible to work around this, by running the
> > rfkill command from a service before
> > wpa-supplicant, but that feels very much like a hack to me.
> >
> > Best regards,
> > g_bor
next prev parent reply other threads:[~2019-04-06 20:49 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-05 13:52 disable software blocking of wifi? znavko
2019-04-06 20:27 ` Gábor Boskovits
2019-04-06 20:36 ` znavko
2019-04-06 20:49 ` Gábor Boskovits [this message]
2019-04-06 21:04 ` znavko
2019-04-06 21:21 ` Gábor Boskovits
2019-04-07 7:39 ` znavko
[not found] <LbhVgtC--3-1@tutanota.com-LbhmRcf----1>
2019-04-05 14:19 ` znavko
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