After going around all the forums looking for answers and help, having tested all I read on my circa-2012 Compaq CQ58 (with no success), I'm here to ask you help.
For days I installed versions and versions of Ubuntu and Lubuntu trying to make WiFi work well, but it doesn't. Currently I have installed Lubuntu 18.04 LTS (system requirements) and it doesn't work here either.
I will briefly explain the problem: when I turn on my PC the WiFi connects and for a minute the pages loads and everything goes very quickly but after a minute (or even less) despite the connection there is and despite I have Internet on my phone; on the computer it does not work anymore. The pages do not load and the WiFi tends to disconnect and change networks without being able to establish a connection, no longer allowing me to browse.
I thought it was a drivers problem and then I looked for the drivers for my WiFi module (Ralink RT5390R 802.11bgn PCIe), but I did not found them loadable for Linux... I found only for Windows and with all the codes that I found I had no results, often i've gotPL code errors and other problems.
Can you help me? I don't know what to do. If you need details let me know ... i'm adding some outputs:
02:00.0 Network controller : Ralink corp. RT5390R 802.11bgn PCIe Wireless Network Adapter [1814:539b] Subsystem: Hewlett-Packard Company RT5390R 802.11bgn PCIe Wireless Network Adapter [103c:18ed] Kernel driver in use: rt2800pci Kernel modules: rt2800pci 03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader [10ec:5229] (rev 01) 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Linux leo-PC 5.3.0-51-generic #44~18.04.2-Ubuntu SMP Thu Apr 23 14:27:18 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
I've tried to set a static ip address but no changes.