Shenzhou shield K480A, still 18.04 (kernel 5.0.0-26 - generic), xfce 4.12
description:
Computer system cannot be automatically enabled after wifi (display 'wifi are disabled by hardware switch), you must manually through the "fn + F2" after the opening, wifi is only available.
But once the system sleep after wake up or restart , wifi and displays are disabled, every time need to manually open, very trouble. Whether through configuration, the system automatically open after restart or wake up wifi function, without having to manually open ?
ps:
Previous after the search on the Internet, and found that the problem may be caused by multiple wifi driver module conflict, but by 'rfkill list are all' command to see, this machine is equipped with a wifi module:
In addition, using the command: 'sudo rfkill unblock all' unlock wifi, still is invalid!
the problem has been bothering me for a long time, give advice or comments please everyone a great god!!!!!!!!!!
CodePudding user response:
Sudo LSHW - C network* - network
Description: Wireless interface
Product: AR9285 Wireless Network Adapter (PCI Express)
Vendor: Qualcomm Atheros
Physical id: 0
Pci bus info: @ 0000:2:00. 0
Logical name: wlp2s0
Version: 01
Serial: 00:12:7 b: 61: shout b
Width: 64 bits
Clock: 33 MHZ
"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=IEEE 802.11 wireless
Resources: the irq: 17 the memory: f6a00000 - f6a0ffff
* - network
Description: Ethernet interface
Product: AR8151 v2.0 Gigabit Ethernet
Vendor: Qualcomm Atheros
Physical id: 0
Pci bus info: @ 0000:03:00. 0
Logical name: enp3s0
Version: c0
Serial: e0:69:95-5 a: c6:94
Size: 10 mbit/s
Capacity: 1 gbit/s
Width: 64 bits
Clock: 33 MHZ
"Capabilities: PM msi pciexpress VPD bus_master cap_list Ethernet physical tp 10 bt bt - fd 100 bt bt - 1000 bt fd - 100 fd autonegotiation
Configuration: autonegotiation=on broadcast=yes driver=atl1c driverversion=1.0.1.1 - for a duplex=half link latency=0=no multicast=yes port=the twisted pair speed=10 mbit/s
Resources: the irq: 27 memory: f6000000 - f603ffff ioport: b000 (size=128)
* - network: 0 DISABLED
Description: Ethernet interface
Physical id: 1
Logical name: virbr0 - nic
Serial: 52:54:49 00:37:44:
Size: 10 mbit/s
"Capabilities: Ethernet physical
Configuration: autonegotiation=off broadcast=yes driver=top driverversion=1.6 duplex=full link=no multicast=yes port=the twisted pair speed=10 mbit/s
1
* - network:Description: Ethernet interface
Physical id: 2
Logical name: virbr0
Serial: 52:54:49 00:37:44:
"Capabilities: Ethernet physical
Configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A IP=192.168.122.1 link=no multicast=yes
Lsmod
The Module Size 2 by
BTRFS 1167360 0
163840 1 zstd_compress BTRFS
Xor 24576 1 BTRFS
114688 1 raid6_pq BTRFS
It 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
Xt_CHECKSUM 16384 1
Iptable_mangle 16384 1
Ipt_MASQUERADE 20480
Iptable_nat 16384 1
2 ipt_MASQUERADE nf_nat_ipv4 16384, iptable_nat
36864 1 nf_nat nf_nat_ipv4
Xt_conntrack 16384 1
4 xt_conntrack nf_conntrack 135168, nf_nat ipt_MASQUERADE, nf_nat_ipv4
24576 1 nf_defrag_ipv6 nf_conntrack
16384 1 nf_defrag_ipv4 nf_conntrack
4 nf_conntrack libcrc32c 16384, nf_nat, BTRFS, XFS
Ipt_REJECT 16384 2
16384 1 nf_reject_ipv4 ipt_REJECT
Xt_tcpudp 20480
Bridge, 167936 0
STP 16384 1 bridge,
LLC 16384 2 bridge, STP
Ebtable_filter 16384 0
36864 1 ebtables ebtable_filter
Ip6table_filter 16384 0
32768 1 ip6_tables 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
479232 3 vboxdrv vboxpci vboxnetadp, vboxnetflt
Binfmt_misc 24576 1
Hid_logitech_hidpp 40960 0
Hid_logitech_dj 20480 0
Uvcvideo 94208 0
Hid_generic 16384 0
20480 1 videobuf2_vmalloc uvcvideo
20480 1 videobuf2_memops videobuf2_vmalloc
24576 1 videobuf2_v4l2 uvcvideo
2 videobuf2_v4l2 videobuf2_common 45056, uvcvideo
200704 3 videodev 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
77824 1 snd_hda_codec_generic snd_hda_codec_conexant
Coretemp 20480 0
2 snd_hda_codec_generic ledtrig_audio 16384, snd_hda_codec_conexant
I915 12 1818624
Kvm_intel 237568 0
KVMGT 28672 0
Crct10dif_pclmul 16384 1
Crc32_pclmul 16384 0
nullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnull