I just upgraded from 14.40 to 16.04 on an HP 250 G3. Everything worked fine until i hit the f12 button which is for switching wifi on and off on this machine. It doesn't turn on anymore. What could be the problem?
I trid rfkill unblock all
as in this thread https://ubuntuforums.org/showthread.php?t=1768398 but now it's written device not ready under the wifi icon.
rfkill list all
:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
lsmod | grep -e wmi -e lap
:
hp_wmi 16384 0
snd_rawmidi 32768 1 snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd 81920 21 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
sparse_keymap 16384 2 hp_wmi,intel_hid
wmi 20480 1 hp_wmi
The result of dmesg | grep rt2
can be found here
The result of rfkill list all
is
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
i tried to install drivers as here in second answer step 1 to 8 but i got
directory "/usr/src/linux-headers-4.4.0-36-generic"
Makefile:380: set of instructions for target "LINUX" failed make: *** [LINUX] Errore 2
iwconfig
lo no wireless extensions.
wlo1 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
enp8s0 no wireless extensions.
ifconfig
enp8s0 Link encap:Ethernet IndirizzoHW ec:b1:d7:c0:d7:ce
indirizzo inet:192.168.1.3 Bcast:192.168.1.255 Maschera:255.255.255.0
indirizzo inet6: fe80::e232:848d:e380:c3de/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:9232 errors:0 dropped:0 overruns:0 frame:0
TX packets:7727 errors:0 dropped:0 overruns:0 carrier:0
collisioni:0 txqueuelen:1000
Byte RX:5761975 (5.7 MB) Byte TX:2176773 (2.1 MB)
lo Link encap:Loopback locale
indirizzo inet:127.0.0.1 Maschera:255.0.0.0
indirizzo inet6: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:1063 errors:0 dropped:0 overruns:0 frame:0
TX packets:1063 errors:0 dropped:0 overruns:0 carrier:0
collisioni:0 txqueuelen:1
Byte RX:93916 (93.9 KB) Byte TX:93916 (93.9 KB)
result of dmesg | grep rt2
:
paste.ubuntu.com/23138711
rfkill list all
and also:lsmod | grep -e wmi -e lap
Welsome to askubuntu.lspci -nnk | grep 0280 -A2
sudo modprobe rt2800pci
?