Sfdwhf

I am a neophyte in Ubuntu. I swept windows 8.1 from my HP Pavilion g4 and installed Ubuntu 18.04.2 LTS bionic.
My Problem:
When I am in the living room near to my router, my RT3290 (rt2800pci) seems to work properly and it gets continuosly connected . When I go away from my router (to a bedrooom) the wifi stops working:(Other laptops can get connected). The problem is solved when being connected in the living room, I set Txpower from 20 to 30dbm. then I can go to the bedroom, but It returns to 20dbm after hibernating and then It's impossible to get connection back again from the bedroom (even with txpower set at 30. when I return to the living room it gets back by itself alone) I cannot fix the value at 30dbm (besides I've read this is not recommendable).
I've also changed the parameter nohwcrypt from N to Y (Is it advisable?)

1. I've tried
   Ubuntu 18.04.1 LTS - RT3290 Wi-Fi driver problem, already tried every solution I dont know if trying (b) (c) or (d) could worsen the problem


2. Since rtl8723be != rt2800pci
   https://hcastilla.github.io/ubuntu-solucionando-el-problema-del-wifi/
   https://medium.com/terminal-ubuntu/baja-se%C3%B1al-de-wifi-en-una-laptop-con-ubuntu-16-04-2930cbca80ae
   


3. the specific driver for rt3290 instead of using rt2800pci because
   solution could be outdated
   How do I get a Ralink RT3290 wireless card working?
   


4. I read that if upgrading to 18.10 (cosmic), the problem is solved ?
   but there is not LTS.

Do you have any solution or advise ?

**LSHW CLASS NETWORK**

network                 

  descripción: Interfaz inalámbrica

  producto: RT3290 Wireless 802.11n 1T/1R PCIe

       fabricante: Ralink corp.

       id físico: 0

       información del bus: pci@0000:01:00.0

       nombre lógico: wlo1

       versión: 00

       serie: f4:b7:e2:84:9e:db

       anchura: 32 bits

       reloj: 33MHz

       capacidades: bus_master cap_list ethernet physical wireless

       configuración: broadcast=yes driver=rt2800pci driverversion=4.18.0-17-generic firmware=0.37 ip=192.168.0.12 latency=0 link=yes multicast=yes wireless=IEEE 802.11

    recursos: irq:16 memoria:52510000-5251ffff

...

**LSPCI**

00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)

00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)

00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)

00:16.0 Communication controller: Intel Corporation 7 Series/C216 Chipset Family MEI Controller #1 (rev 04)

00:1a.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #2 (rev 04)

00:1b.0 Audio device: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller (rev 04)

00:1c.0 PCI bridge: Intel Corporation 7 Series/C216 Chipset Family PCI Express Root Port 1 (rev c4)

00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)

00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4)

00:1d.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #1 (rev 04)

00:1f.0 ISA bridge: Intel Corporation HM76 Express Chipset LPC Controller (rev 04)

00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)

00:1f.3 SMBus: Intel Corporation 7 Series/C216 Chipset Family SMBus Controller (rev 04)

01:00.0 Network controller: Ralink corp. RT3290 Wireless 802.11n 1T/1R PCIe

01:00.1 Bluetooth: Ralink corp. RT3290 Bluetooth

02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller (rev 05)

03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader (rev 01)

....

**RFKILL LIST ALL**

Soft blocked: no

Hard blocked: no

...