Instabilidade de conexão no Ubuntu 20.04 via wireless

badalon
(usa Ubuntu)

Enviado em 14/07/2021 - 09:04h

Estou tendo instabilidade de conexão sem fio no meu notebook e está horrível de usar. Acredito que seja problema de driver, qual solução possível para tal? Segue os dados de hardware:

pc@juan:~$ lspci 

00:00.0 Host bridge: Intel Corporation Broadwell-U Host Bridge -OPI (rev 09)

00:02.0 VGA compatible controller: Intel Corporation HD Graphics 5500 (rev 09)

00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09)

00:14.0 USB controller: Intel Corporation Wildcat Point-LP USB xHCI Controller (rev 03)

00:16.0 Communication controller: Intel Corporation Wildcat Point-LP MEI Controller #1 (rev 03)

00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition Audio Controller (rev 03)

00:1c.0 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #1 (rev e3)

00:1c.2 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #3 (rev e3)

00:1c.3 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #4 (rev e3)

00:1f.0 ISA bridge: Intel Corporation Wildcat Point-LP LPC Controller (rev 03)

00:1f.2 SATA controller: Intel Corporation Wildcat Point-LP SATA Controller [AHCI Mode] (rev 03)

00:1f.3 SMBus: Intel Corporation Wildcat Point-LP SMBus Controller (rev 03)

02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTL8411B PCI Express Card Reader (rev 01)

02:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12)

03:00.0 Network controller: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter (rev 01)

 

clodoaldops
(usa Linux Mint)

Enviado em 14/07/2021 - 10:06h

Se você conecta e navega via Wi-Fi não é problema com falta de driver.
Sugiro atualizar kernel e tentar novamente.