Hello, I have a problem with my manjaro.
I turned my pc on today and i could not find or connect to any of my home networks.
I can see and connect to all other wifi in the building but mine.
How did you get the passwords from the other networks? 
As always, post, please
inxi -Fxxxrza --no-host
i made a mobile hotspot and connected so ye, i can connect to other networks.
The output is of inxi -Fxxxrza --no-host
System:
Kernel: 5.4.6-2-MANJARO x86_64 bits: 64 compiler: gcc v: 9.2.0
parameters: BOOT_IMAGE=/boot/vmlinuz-5.4-x86_64
root=UUID=c185d205-69dd-4922-a37e-68a06c2289b3 rw quiet
resume=UUID=5d2afb56-c85b-4b27-88cd-4435bdefcd5b udev.log_priority=3
Desktop: Gnome 3.34.2 wm: gnome-shell dm: LightDM 1.30.0
Distro: Manjaro Linux
Machine:
Type: Laptop System: Acer product: Aspire E5-575G v: V1.47
serial: <filter>
Mobo: Acer model: Ironman_SK v: V1.47 serial: <filter> UEFI: Insyde
v: 1.47 date: 09/06/2018
Battery:
ID-1: BAT1 charge: 14.1 Wh condition: 14.1/40.9 Wh (35%) volts: 16.1/14.6
model: LGC AS16A8K type: Li-ion serial: <filter> status: Full
CPU:
Topology: Dual Core model: Intel Core i5-7200U bits: 64 type: MT MCP
arch: Amber Lake family: 6 model-id: 8E (142) stepping: 9 microcode: CA
L2 cache: 3072 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
bogomips: 21607
Speed: 799 MHz min/max: 400/3100 MHz Core speeds (MHz): 1: 800 2: 800
3: 800 4: 800
Vulnerabilities: Type: itlb_multihit status: KVM: Split huge pages
Type: l1tf
mitigation: PTE Inversion; VMX: conditional cache flushes, SMT vulnerable
Type: mds mitigation: Clear CPU buffers; SMT vulnerable
Type: meltdown mitigation: PTI
Type: spec_store_bypass
mitigation: Speculative Store Bypass disabled via prctl and seccomp
Type: spectre_v1
mitigation: usercopy/swapgs barriers and __user pointer sanitization
Type: spectre_v2 mitigation: Full generic retpoline, IBPB: conditional,
IBRS_FW, STIBP: conditional, RSB filling
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: Intel HD Graphics 620 vendor: Acer Incorporated ALI driver: i915
v: kernel bus ID: 00:02.0 chip ID: 8086:5916
Device-2: NVIDIA GM107 [GeForce 940MX] driver: N/A bus ID: 01:00.0
chip ID: 10de:179c
Display: x11 server: X.Org 1.20.6 driver: intel compositor: gnome-shell
tty: N/A
OpenGL: renderer: Mesa DRI Intel HD Graphics 620 (Kaby Lake GT2)
v: 4.6 Mesa 19.3.1 compat-v: 3.0 direct render: Yes
Audio:
Device-1: Intel Sunrise Point-LP HD Audio vendor: Acer Incorporated ALI
driver: snd_hda_intel v: kernel bus ID: 00:1f.3 chip ID: 8086:9d71
Device-2: NVIDIA driver: snd_hda_intel v: kernel bus ID: 01:00.1
chip ID: 10de:0fbc
Sound Server: ALSA v: k5.4.6-2-MANJARO
Network:
Device-1: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter
vendor: Lite-On driver: ath10k_pci v: kernel port: 5040 bus ID: 03:00.0
chip ID: 168c:0042
IF: wlp3s0 state: up mac: <filter>
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: Acer Incorporated ALI driver: r8169 v: kernel port: 3000
bus ID: 04:00.1 chip ID: 10ec:8168
IF: enp4s0f1 state: down mac: <filter>
Drives:
Local Storage: total: 1.03 TiB used: 28.47 GiB (2.7%)
ID-1: /dev/sda vendor: Seagate model: ST1000LM035-1RK172 size: 931.51 GiB
block size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
rotation: 5400 rpm serial: <filter> rev: ACM1 scheme: GPT
ID-2: /dev/sdb vendor: Kingston model: RBUSNS8180DS3128GH size: 119.24 GiB
block size: physical: 512 B logical: 512 B speed: 6.0 Gb/s
serial: <filter> rev: 10D7 scheme: GPT
Partition:
ID-1: / raw size: 50.00 GiB size: 48.96 GiB (97.93%)
used: 19.61 GiB (40.0%) fs: ext4 dev: /dev/sdb5
ID-2: swap-1 size: 8.00 GiB used: 0 KiB (0.0%) fs: swap
swappiness: 60 (default) cache pressure: 100 (default) dev: /dev/sda2
Sensors:
System Temperatures: cpu: 46.0 C mobo: N/A
Fan Speeds (RPM): N/A
Repos:
Active pacman repo servers in: /etc/pacman.d/mirrorlist
1: http://manjaro.dcc.uchile.cl/stable/$repo/$arch
2: http://mirror.easyname.at/manjaro/stable/$repo/$arch
3: https://nova.quantum-mirror.hu/mirrors/pub/manjaro/stable/$repo/$arch
4: https://manjaro.mirror.liquidtelecom.com/stable/$repo/$arch
5: https://mirror.dkm.cz/manjaro/stable/$repo/$arch
6: https://mirrors.piconets.webwerks.in/manjaro-mirror/stable/$repo/$arch
7: http://distro.ibiblio.org/manjaro/stable/$repo/$arch
8: http://repo.manjaro.org.uk/stable/$repo/$arch
9: http://ftp.tu-chemnitz.de/pub/linux/manjaro/stable/$repo/$arch
10: https://mirrors.ocf.berkeley.edu/manjaro/stable/$repo/$arch
11: http://ftp.vectranet.pl/manjaro/stable/$repo/$arch
12: https://mirror.math.princeton.edu/pub/manjaro/stable/$repo/$arch
13: https://manjaro.grena.ge/stable/$repo/$arch
14: http://mirror.is.co.za/mirrors/manjaro.org/stable/$repo/$arch
15: https://mirror.alpix.eu/manjaro/stable/$repo/$arch
16: http://manjaro.mirror.ac.za/stable/$repo/$arch
17: http://kartolo.sby.datautama.net.id/manjaro/stable/$repo/$arch
18: http://mirrors.colocall.net/manjaro/stable/$repo/$arch
19: https://ftp.cc.uoc.gr/mirrors/linux/manjaro/stable/$repo/$arch
20: https://mirror.clarkson.edu/manjaro/stable/$repo/$arch
21: https://manjaro.c3sl.ufpr.br/stable/$repo/$arch
22: https://mirrors.netix.net/manjaro/stable/$repo/$arch
23: https://quantum-mirror.hu/mirrors/pub/manjaro/stable/$repo/$arch
24: https://manjaro.moson.eu/stable/$repo/$arch
25: https://mirror.tuchola-dc.pl/manjaro/stable/$repo/$arch
26: https://mirror.kku.ac.th/manjaro/stable/$repo/$arch
27: http://mirror.datacenter.by/pub/mirrors/manjaro/stable/$repo/$arch
28: https://ftp.halifax.rwth-aachen.de/manjaro/stable/$repo/$arch
29: https://mirror.netcologne.de/manjaro/stable/$repo/$arch
30: https://mirrors.opensource.is/manjaro/stable/$repo/$arch
31: https://mirror.koddos.net/manjaro/stable/$repo/$arch
32: http://manjaro.mirror.serversaustralia.com.au/stable/$repo/$arch
33: https://mirrors.tuna.tsinghua.edu.cn/manjaro/stable/$repo/$arch
34: http://linorg.usp.br/manjaro/stable/$repo/$arch
35: http://mirror.terrahost.no/linux/manjaro/stable/$repo/$arch
36: http://mirror.inode.at/manjaro/stable/$repo/$arch
37: https://mirror.d-tl.com/manjaro/stable/$repo/$arch
38: http://free.nchc.org.tw/manjaro/stable/$repo/$arch
39: http://ftp.linux.org.tr/manjaro/stable/$repo/$arch
40: https://ftp.caliu.cat/pub/distribucions/manjaro/stable/$repo/$arch
41: http://mirror.truenetwork.ru/manjaro/stable/$repo/$arch
42: https://repo.ialab.dsu.edu/manjaro/stable/$repo/$arch
43: http://ftp.snt.utwente.nl/pub/linux/manjaro/stable/$repo/$arch
44: https://www.mirrorservice.org/sites/repo.manjaro.org/repos/stable/$repo/$arch
45: http://ftp.riken.jp/Linux/manjaro/stable/$repo/$arch
46: https://mirror.deace.id/manjaro/stable/$repo/$arch
47: https://mirror.23media.com/manjaro/stable/$repo/$arch
48: https://ct.mirror.garr.it/mirrors/manjaro/stable/$repo/$arch
49: https://mirrors.ucr.ac.cr/manjaro/stable/$repo/$arch
50: http://kibo.remi.lu/stable/$repo/$arch
51: http://ftp.cuhk.edu.hk/pub/Linux/manjaro/stable/$repo/$arch
52: http://ftp.tsukuba.wide.ad.jp/Linux/manjaro/stable/$repo/$arch
53: http://manjaro.telecoms.bg/stable/$repo/$arch
54: https://mirrors.sjtug.sjtu.edu.cn/manjaro/stable/$repo/$arch
55: https://manjaro.ipacct.com/manjaro/stable/$repo/$arch
56: https://mirror.zetup.net/manjaro/stable/$repo/$arch
57: http://manjaro.mirrors.theom.nz/stable/$repo/$arch
58: http://ftp.free.org/mirrors/repo.manjaro.org/repos/stable/$repo/$arch
59: https://repo.iut.ac.ir/repo/manjaro/stable/$repo/$arch
60: http://mirror.catn.com/pub/manjaro/stable/$repo/$arch
61: http://manjaro.mirrors.uk2.net/stable/$repo/$arch
62: https://mirror.oldsql.cc/manjaro/stable/$repo/$arch
63: https://mirror.neostrada.nl/manjaro/stable/$repo/$arch
64: https://ftp.nluug.nl/pub/os/Linux/distr/manjaro/stable/$repo/$arch
65: https://mirrors.dotsrc.org/manjaro/stable/$repo/$arch
66: https://www.caco.ic.unicamp.br/manjaro/stable/$repo/$arch
67: https://mirrors.gigenet.com/manjaro/stable/$repo/$arch
68: http://mirror.xeonbd.com/manjaro/stable/$repo/$arch
69: http://mirror.ragenetwork.de/manjaro/stable/$repo/$arch
70: https://manjaro.mirror.garr.it/mirrors/manjaro/stable/$repo/$arch
71: https://mirror.netzspielplatz.de/manjaro/packages/stable/$repo/$arch
72: https://mirror.futureweb.be/manjaro/stable/$repo/$arch
73: https://download.nus.edu.sg/mirror/manjaro/stable/$repo/$arch
74: http://ftp.dei.uc.pt/pub/linux/manjaro/stable/$repo/$arch
75: https://mirror.yandex.ru/mirrors/manjaro/stable/$repo/$arch
76: https://manjaro.ynh.ovh/stable/$repo/$arch
77: https://ba.mirror.garr.it/mirrors/manjaro/stable/$repo/$arch
78: http://ftp.belnet.be/mirrors/manjaro/stable/$repo/$arch
79: https://mirror.ufro.cl/manjaro/stable/$repo/$arch
80: https://ftp.lysator.liu.se/pub/manjaro/stable/$repo/$arch
81: http://manjaro.melbourneitmirror.net/stable/$repo/$arch
Info:
Processes: 223 Uptime: 2m Memory: 7.65 GiB used: 1.43 GiB (18.7%)
Init: systemd v: 242 Compilers: gcc: 9.2.0 clang: 9.0.0 Shell: bash
v: 5.0.11 running in: gnome-terminal inxi: 3.0.37
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Okt. '19 - ...Sunrise Point-LP HD Audio vendor: Lenovo driver: snd_hda_intel v: kernel bus ID: 00:1f.3 Sound Server: ALSA v: k5.2.20-1-MANJARO Netw ork: Device-1: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter vendor: Lenovo driver: ath10k_pci v: kernel port: 4040 bus ID: 02:00.0 Device-2: Qualcomm Atheros t...
So there is no fix?
I am confused
I did only a quick search in forum, maybe some where is a solution for this.
I just did a quick search in the forum, maybe there is a solution for this somewhere else.
Oh okok, i have done some research before and no one had answers, thats why i posted here.
This is a recurrent problem happening across multiple distros.
It is the reason why i am moving away from linux.
Would have been very helpful to mention this information in the first post.
Linux can't help it if hardware manufacturers, for whatever reason, only create driver software for certain operating systems.
I do not know what is going on because i had wifi for 2 months!
Just today it can no longer find my home wifi.
Some more info are missing 
I am new to linux, i dont really know what information i should provide
What exactly did you do before this happens, like
- updating
- installation, de-installation
- major configuration change
- hardware changes
- whatsovever
Have you tried other kernes like 4.14 or 4.19 LTS?
Have you system backups e.g. from timeshift you could use to recover the old status?
There where no major alterations prioir to the event.
I have tried to use 5.3rt i think but still no wifi in house.
i do have a backup from timeshift.
but i do not know how to restore it
Now start reading the manuals
1 Like
OK, what were the minor alterations prior to the event then?
Also, please try 4.19 LTS, it's simple to install it via GUI and applied via selection of Advanced options from grub menu at boot.
will try, thanks!
be right back with news
Nothing to do with Linux or Manjaro, but if you can't see your home network be sure to check the router and make sure that it is broadcasting the SSID. That is an option on many routers. I don't like to broadcast mine so I turn it off and enter it manually. Just something to check.
Timeshift did nothink but wipe my gnome.
and using a different kernel does nothing to help too.
My router is working, my windows partiti9on can see and connect so can my phone.
If i put a live usb in the computer, wifi is recognized...
Please post:
cat /etc/fstab
ping -c5 8.8.8.8
ping -c5 google.com
ping -c5 127.0.0.1
ping -c5 localhost
2 Likes
