系統資訊:
神舟精盾K480A, Xubuntu 18.04(內核5.0.0-26-generic), xfce 4.12
問題描述:
每次開機后系統無法自動啟用wifi(顯示'wifi已通過硬體開關禁用'), 必須手動通過"fn+F2"開啟后, wifi才可用.
但是一旦系統休眠后喚醒或者重啟, wifi又會顯示被禁用, 每次都需要手動開啟, 非常麻煩. 能否通過配置, 使系統在重啟或喚醒后自動開啟wifi功能, 而無需手動開啟?
ps:
先前在網上查詢后, 得知該問題有可能是多個wifi驅動模塊沖突所致, 但是通過'rfkill list all'命令查看, 本機上只裝有一個wifi模塊:
另外, 使用命令:'sudo rfkill unblock all' 解鎖wifi, 依然無效!
該問題已困擾我許久, 求各位大神指教!!!!
uj5u.com熱心網友回復：
sudo lshw -C network*-network
description: Wireless interface
product: AR9285 Wireless Network Adapter (PCI-Express)
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: 01
serial: 00:12:7b:61:52:8b
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=5.0.0-26-generic firmware=N/A ip=192.168.1.4 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:17 memory:f6a00000-f6a0ffff
*-network
description: Ethernet interface
product: AR8151 v2.0 Gigabit Ethernet
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:03:00.0
logical name: enp3s0
version: c0
serial: e0:69:95:5a:c6:94
size: 10Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=atl1c driverversion=1.0.1.1-NAPI duplex=half latency=0 link=no multicast=yes port=twisted pair speed=10Mbit/s
resources: irq:27 memory:f6000000-f603ffff ioport:b000(size=128)
*-network:0 DISABLED
description: Ethernet interface
physical id: 1
logical name: virbr0-nic
serial: 52:54:00:37:44:49
size: 10Mbit/s
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=tun driverversion=1.6 duplex=full link=no multicast=yes port=twisted pair speed=10Mbit/s
*-network:1
description: Ethernet interface
physical id: 2
logical name: virbr0
serial: 52:54:00:37:44:49
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A ip=192.168.122.1 link=no multicast=yes
lsmod
Module Size Used by
btrfs 1167360 0
zstd_compress 163840 1 btrfs
xor 24576 1 btrfs
raid6_pq 114688 1 btrfs
ufs 81920 0
qnx4 16384 0
hfsplus 110592 0
hfs 61440 0
minix 36864 0
ntfs 106496 0
msdos 20480 0
jfs 188416 0
xfs 1236992 0
snd_seq_dummy 16384 0
ccm 20480 6
xt_CHECKSUM 16384 1
iptable_mangle 16384 1
ipt_MASQUERADE 20480 3
iptable_nat 16384 1
nf_nat_ipv4 16384 2 ipt_MASQUERADE,iptable_nat
nf_nat 36864 1 nf_nat_ipv4
xt_conntrack 16384 1
nf_conntrack 135168 4 xt_conntrack,nf_nat,ipt_MASQUERADE,nf_nat_ipv4
nf_defrag_ipv6 24576 1 nf_conntrack
nf_defrag_ipv4 16384 1 nf_conntrack
libcrc32c 16384 4 nf_conntrack,nf_nat,btrfs,xfs
ipt_REJECT 16384 2
nf_reject_ipv4 16384 1 ipt_REJECT
xt_tcpudp 20480 6
bridge 167936 0
stp 16384 1 bridge
llc 16384 2 bridge,stp
ebtable_filter 16384 0
ebtables 36864 1 ebtable_filter
ip6table_filter 16384 0
ip6_tables 32768 1 ip6table_filter
devlink 65536 0
iptable_filter 16384 1
bpfilter 24576 0
pci_stub 16384 1
vboxpci 24576 0
vboxnetadp 28672 0
vboxnetflt 28672 0
vboxdrv 479232 3 vboxpci,vboxnetadp,vboxnetflt
binfmt_misc 24576 1
hid_logitech_hidpp 40960 0
hid_logitech_dj 20480 0
uvcvideo 94208 0
hid_generic 16384 0
videobuf2_vmalloc 20480 1 uvcvideo
videobuf2_memops 20480 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
videobuf2_common 45056 2 videobuf2_v4l2,uvcvideo
videodev 200704 3 videobuf2_v4l2,uvcvideo,videobuf2_common
media 53248 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
usbhid 53248 0
hid 126976 4 usbhid,hid_generic,hid_logitech_dj,hid_logitech_hidpp
intel_rapl 24576 0
x86_pkg_temp_thermal 20480 0
intel_powerclamp 20480 0
snd_hda_codec_hdmi 53248 1
snd_hda_codec_conexant 24576 1
snd_hda_codec_generic 77824 1 snd_hda_codec_conexant
coretemp 20480 0
ledtrig_audio 16384 2 snd_hda_codec_generic,snd_hda_codec_conexant
i915 1818624 12
kvm_intel 237568 0
kvmgt 28672 0
crct10dif_pclmul 16384 1
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
vfio_mdev 16384 0
mdev 24576 2 kvmgt,vfio_mdev
vfio_iommu_type1 28672 0
vfio 32768 3 kvmgt,vfio_mdev,vfio_iommu_type1
kvm 626688 2 kvmgt,kvm_intel
snd_hda_intel 40960 4
aesni_intel 372736 4
aes_x86_64 20480 1 aesni_intel
arc4 16384 2
snd_hda_codec 131072 4 snd_hda_codec_generic,snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_intel
snd_hda_core 86016 5 snd_hda_codec_generic,snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
irqbypass 16384 1 kvm
snd_hwdep 20480 1 snd_hda_codec
drm_kms_helper 180224 1 i915
drm 479232 13 drm_kms_helper,i915
ath9k 151552 0
ath9k_common 36864 1 ath9k
snd_pcm 102400 5 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
ath9k_hw 475136 2 ath9k_common,ath9k
snd_seq_midi 20480 0
ath 32768 3 ath9k_common,ath9k,ath9k_hw
snd_seq_midi_event 16384 1 snd_seq_midi
crypto_simd 16384 1 aesni_intel
mac80211 815104 1 ath9k
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
snd_rawmidi 36864 1 snd_seq_midi
snd_seq 69632 3 snd_seq_midi,snd_seq_midi_event,snd_seq_dummy
cfg80211 675840 4 ath9k_common,ath9k,ath,mac80211
mei_me 40960 0
mei 102400 1 mei_me
glue_helper 16384 1 aesni_intel
i2c_algo_bit 16384 1 i915
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_timer 36864 2 snd_seq,snd_pcm
fb_sys_fops 16384 1 drm_kms_helper
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
snd 86016 18 snd_hda_codec_generic,snd_seq,snd_hda_codec_conexant,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_pcm,snd_rawmidi
intel_cstate 20480 0
intel_rapl_perf 16384 0
soundcore 16384 1 snd
lpc_ich 24576 0
joydev 28672 0
input_leds 16384 0
mac_hid 16384 0
wmi_bmof 16384 0
serio_raw 20480 0
sch_fq_codel 20480 3
parport_pc 36864 0
ppdev 24576 0
lp 20480 0
sunrpc 348160 1
parport 53248 3 parport_pc,lp,ppdev
ip_tables 32768 3 iptable_filter,iptable_nat,iptable_mangle
x_tables 40960 11 ebtables,ip6table_filter,xt_conntrack,iptable_filter,xt_tcpudp,ipt_MASQUERADE,xt_CHECKSUM,ip6_tables,ipt_REJECT,ip_tables,iptable_mangle
autofs4 45056 4
psmouse 151552 0
ahci 40960 3
libahci 32768 1 ahci
atl1c 53248 0
video 49152 1 i915
wmi 28672 1 wmi_bmof
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