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+--- Thread: WIFI doesn't work after a fresh 4.0 install (/showthread.php?tid=5322)
Re: WIFI doesn't work after a fresh 4.0 install - joss - 06-08-2018
I don't think I have 2 wifi card ( this is a phisical machine) , but any way I follow your suggestion.
between a couple of hours i go home and i try , then i post the output.
Re: WIFI doesn't work after a fresh 4.0 install - joss - 06-08-2018
[member=5414]firenice03[/member] ,
ok, here are the results after rfkill unblock all :
0: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
1: acer-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
3: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
here is the output from lspci ::
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4)
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b4)
00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 (rev b4)
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b4)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
02:00.0 Ethernet controller: Qualcomm Atheros AR8151 v2.0 Gigabit Ethernet (rev c0)
03:00.0 Network controller: Qualcomm Atheros AR9287 Wireless Network Adapter (PCI-Express) (rev 01)
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader (rev 01)
05:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)
here is the output from inxi -Fxz
Code:
System: Host: linuxlite-Aspire-3830T Kernel: 4.15.0-22-generic x86_64 bits: 64 gcc: 7.3.0
Desktop: Xfce 4.12.3 (Gtk 2.24.31) Distro: Ubuntu 18.04 LTS
Machine: Device: laptop System: Acer product: Aspire 3830T v: V1.05 serial: N/A
Mobo: Acer model: JM30_HR serial: N/A BIOS: Acer v: V1.05 date: 06/08/2011
Battery BAT0: charge: 59.3 Wh 96.0% condition: 61.8/64.8 Wh (95%)
model: PANASONIC Li_Ion_4000mA status: Discharging
CPU: Dual core Intel Core i3-2310M (-MT-MCP-) arch: Sandy Bridge rev.7 cache: 3072 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 8380
clock speeds: max: 2100 MHz 1: 798 MHz 2: 798 MHz 3: 798 MHz 4: 798 MHz
Graphics: Card: Intel 2nd Generation Core Processor Family Integrated Graphics Controller bus-ID: 00:02.0
Display Server: x11 (X.Org 1.19.6 ) drivers: modesetting (unloaded: fbdev,vesa)
Resolution: 1366x768@60.01hz
OpenGL: renderer: Mesa DRI Intel Sandybridge Mobile version: 3.3 Mesa 18.0.0-rc5 Direct Render: Yes
Audio: Card Intel 6 Series/C200 Series Family High Definition Audio Controller
driver: snd_hda_intel bus-ID: 00:1b.0
Sound: Advanced Linux Sound Architecture v: k4.15.0-22-generic
Network: Card-1: Qualcomm Atheros AR8151 v2.0 Gigabit Ethernet
driver: atl1c v: 1.0.1.1-NAPI port: 2000 bus-ID: 02:00.0
IF: enp2s0 state: down mac: <filter>
Card-2: Qualcomm Atheros AR9287 Wireless Network Adapter (PCI-Express) driver: ath9k bus-ID: 03:00.0
IF: wlp3s0 state: down mac: <filter>
Drives: HDD Total Size: 562.2GB (3.4% used)
ID-1: /dev/sda model: ST9500325AS size: 500.1GB temp: 28C
ID-2: USB /dev/sdb model: Ultra_Fit size: 62.1GB temp: 0C
Partition:ID-1: / size: 50G used: 16G (35%) fs: ext4 dev: /dev/sdb1
ID-2: swap-1 size: 2.05GB used: 0.00GB (0%) fs: swap dev: /dev/sdb5
RAID: No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors: System Temperatures: cpu: 43.0C mobo: N/A
Fan Speeds (in rpm): cpu: N/A
Info: Processes: 193 Uptime: 9 min Memory: 371.4/3798.1MB Init: systemd runlevel: 5 Gcc sys: 7.3.0
Client: Shell (bash 4.4.191) inxi: 2.3.56 Re: WIFI doesn't work after a fresh 4.0 install - joss - 06-12-2018
hi firenice03,
sorry for my delay , i had problem with my home connection,
Do you think these information are enough go get mi WIFI get ready ...
thank a lot
Re: WIFI doesn't work after a fresh 4.0 install - firenice03 - 06-12-2018
Couple of things might be worth a try..
1st may a restore point with TimeShift - should something go south you'll have a fall back.. Then another after you find resolution.
The following shouldn't bother the system but never hurts..
Try disabling Bluetooth - sometime BT has been known to cause WiFi issues. Verify..
Since it worked in LL3.8, may be kernel related - LL3.8 ships with Kernel: 4.4.0-112 whereas LL4.0 ships with Kernel: 4.15.0-22
You can use Lite Tweaks - Kernel Installer; choose 4.4 at least to start with..
- Click the radio button next to the version, click install then reboot
- At GRUB make sure you select the 4.4 version, verify if WiFi is working
- Can use Lite Tweaks > Kernel Removal to remove 4.15 or any other kernels not logged into
The following I wouldn't attempt without having a restore - it'll be easier to restore versus removing..
Depending on WiFi encryption: https://ubuntuforums.org/showthread.php?t=2347479
Re: WIFI doesn't work after a fresh 4.0 install - joss - 06-14-2018
Hi firenice03,
I tried the "lite Tweaks - Kernel Installer" but it doesn't take place , that is, I get an error saying " Your computer is not connected to the internet".
so it si impossibile to try the things you suggested. So it appear we are at the starting point.
thanks for the help and your time!
Do you have any other suggestion ??
Re: WIFI doesn't work after a fresh 4.0 install - firenice03 - 06-14-2018
Can you connect to the internet by other means? Ethernet cable?
Having access to the internet will also allow drivers/system update..
Menu > type Software > from Software and Updates > there is an "Additional Drivers" tab or from Menu > type "Install Drivers"
https://www.linuxliteos.com/manual/software.html#updates
Re: WIFI doesn't work after a fresh 4.0 install - Mart - 06-14-2018
Hi Joss
I’m no expert on these things, and what I’m about to suggest might seem a little simplistic and obvious, but you could start with the basics to try to eliminate any install errors that may have occurred and could be causing the problem.
To start with, did you download the ISO correctly and verify the MD5sum and the media for integrity before installing?
Next, if you have a mind to re-install your system, run LL 4.0 live and connect to your network before clicking to install your system? If your wifi isn’t recognized in the live system, you could try connecting to your router via an Ethernet cable anyway and then click to install.
The logic of the above is that as your system installs it will detect your hardware, including your Atheros AR9287 chipset, and then upon re-booting your newly installed system may connect to your wifi correctly as a result.
Apologies if you’ve tried all of the above, and for stating the obvious.
Good Luck!
Mart
Re: WIFI doesn't work after a fresh 4.0 install - joss - 06-19-2018
Hi firenice03,
At this point , I think would be better to wait for a kernel update. if one will be available in a resonable time.
I lost a lot of time because of this.
sooner or later it had to happen. I give it up.
thank for your time and suggestions...
Re: WIFI doesn't work after a fresh 4.0 install - firenice03 - 06-19-2018
(06-19-2018, 09:04 PM)joss link Wrote: Hi firenice03,
At this point , I think would be better to wait for a kernel update. if one will be available in a resonable time.
I lost a lot of time because of this.
sooner or later it had to happen. I give it up.
thank for your time and suggestions...
A kernel update nor a newer kernel (same process to add) may not alleviate the issue, if the driver was removed it may not be put back in..
Re: WIFI doesn't work after a fresh 4.0 install - newtusmaximus - 06-19-2018
(06-19-2018, 05:20 PM)polarbear link Wrote: If you have the Atheros AR3012 (shipped in some lenovo laptops like the z50 that i have) and linux lite 4.0 or ubuntu 18.04, you might have a problem with the adapter, and if you use the command dmesg you are going to get this error:
[sup]bluetooth: hci0: don't support firmware rome 0x31010000[/sup]
I found this solution that solve that issue...
1. Add the ukuu repo to your system:
[sup]sudo add-apt-repository ppa:teejee2008/ppa && sudo apt update[/sup]
2. Install ukuu:
[sup]sudo apt install ukuu[/sup]
3. Install the kernel 4.16.9 with ukuu:
[sup]sudo ukuu --install v4.16.9 [/sup]
4. And finally reboot
The problem with the AR3012 is caused by the kernel 4.15.0 shipped with Ubuntu 18.04 and linux lite 4.0 and the unique kernel i found that solve that issue is the 4.16.9
pd: i'm not an english speaker so maybe the instrutions or the grammar is bad, sorry for that
Posted elsewhere. Might this help here also?