Το s στο ποστ το είχα ξεχάσει
Το έχω παρακουράσει το θέμα αλλά......λύση δε βρίσκω και ότι προερίστε τελοσπάντων
Κατάσταση είναι έτσι
sudo iwconfig wlan0
wlan0 No such device
iwconfig
lo no wireless extensions.
enp4s0 no wireless extensions.
wlp2s0 IEEE 802.11 ESSID:"Ola einai dromos"
Mode:Managed Frequency:2.462 GHz Access Point: 74:A7:8E:C8:80:9C
Bit Rate=135 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
Link Quality=32/70 Signal level=-78 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:14 Missed beacon:
dmesg | grep rtl8
[ 19.571189] rtl8188ee: rtl8188ee: Power Save off (module option)
[ 19.571192] rtl8188ee: rtl8188ee: FW Power Save off (module option)
[ 19.605895] rtl8188ee: Using firmware rtlwifi/rtl8188efw.bin
[ 20.096869] rtl8188ee 0000:02:00.0 wlp2s0: renamed from wlan0
[ 1515.594483] rtl8188ee: rtl8188ee: Power Save off (module option)
[ 1515.594485] rtl8188ee: rtl8188ee: FW Power Save off (module option)
[ 1515.594530] rtl8188ee: Using firmware rtlwifi/rtl8188efw.bin
[ 1515.608702] rtl8188ee 0000:02:00.0 wlp2s0: renamed from wlan0
lspci -nnk | grep -iA2 net
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8188EE Wireless Network Adapter [10ec:8179] (rev 01)
Subsystem: Hewlett-Packard Company RTL8188EE mini-PCIe card [103c:197d]
Kernel driver in use: rtl8188ee
--
04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 07)
Subsystem: Hewlett-Packard Company RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [103c:2213]
Kernel driver in use: r8169
Kernel modules: r8169
rfkill list
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Milan7 έγραψε:Link Quality=32/70 Signal level=-78 dBm
the_eye έγραψε:Milan7 έγραψε:Link Quality=32/70 Signal level=-78 dBm
Το σήμα είναι πολύ χαμηλό
Αν είσαι δίπλα στον router, μπορεί να έχει πρόβλημα hardware το wifi. πχ να χάλασε η κεραία
iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11 ESSID:"Ola einai dromos"
Mode:Managed Frequency:2.462 GHz Access Point: 74:A7:8E:C8:80:9C
Bit Rate=135 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
Link Quality=42/70 Signal level=-68 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:38 Missed beacon:0