Edições
- 2025-03-15: Minha pergunta não é semelhante a esta pelos seguintes motivos:
- Meu kernel é
6.11.0-19-generic, que é mais recente que o kernel que resolveu o problema daquele usuário. - Ao contrário desse usuário, quando executo
sudo dmesg | grep wcnousudo dmesg | grep ath, nada aparece. - O wifi da minha máquina está visível nas configurações de rede.
- Meu kernel é
Resumo
Recentemente, configurei uma máquina dual boot com Windows 11/Ubuntu 24 com uma placa-mãe MSI MPG X870E Carbon WiFi. Normalmente, obtenho minhas conexões WiFi da placa-mãe; não há dongle externo. Em ambos os sistemas operacionais, o WiFi tende a ser mais lento do que em outros dispositivos de especificações mais baixas na mesma rede.
Ao solucionar isso, executei iwconfig, que retornou:
lo no wireless extensions.
enp9s0 no wireless extensions.
enp10s0 no wireless extensions.
wlp17s0 no wireless extensions.
Isso me parece estranho. Já que consigo usar a internet (mesmo que lentamente), não deveria conseguir ver alguns resultados aqui?
Informações de diagnóstico
A execução ifconfigmostra mais resultados (reduzi alguns endereços IP *quando suspeito que eles podem ser sensíveis):
enp10s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether ****:****:****:****:****:**** txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
enp9s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether ****:****:****:****:****:**** txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask ***.***.***.***
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 573 bytes 62912 (62.9 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 573 bytes 62912 (62.9 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp17s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet ***.***.***.*** netmask ***.***.***.*** broadcast ***.***.***.***
inet6 ****:****:****:****:****:**** prefixlen 128 scopeid 0x0<global>
inet6 ****:****:****:****:****:**** prefixlen 64 scopeid 0x20<link>
inet6 ****:****:****:****:****:****:*****:***** prefixlen 64 scopeid 0x0<global>
inet6 ****:****:****:****:****:****:*****:***** prefixlen 64 scopeid 0x0<global>
ether ****:****:****:****:****:**** txqueuelen 1000 (Ethernet)
RX packets 391880 bytes 505296333 (505.2 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 141640 bytes 97357724 (97.3 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
A execução sudo lshw -C networkme dá (números de série e endereços IP redigidos *porque não sei se são confidenciais):
*-network
description: Ethernet interface
product: RTL8125 2.5GbE Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:09:00.0
logical name: enp9s0
version: 05
serial: **:**:**:**:**:**
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=6.11.0-19-generic firmware=rtl8125b-2_0.0.2 07/13/20 latency=0 link=no multicast=yes port=twisted pair
resources: irq:24 ioport:d000(size=256) memory:a0000000-a000ffff memory:a0010000-a0013fff
*-network
description: Ethernet interface
product: Realtek Semiconductor Co., Ltd.
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:0a:00.0
logical name: enp10s0
version: 01
serial: **:**:**:**:**:**
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=6.11.0-19-generic firmware=rtl8126a-3_0.0.5 08/30/24 latency=0 link=no multicast=yes port=twisted pair
resources: irq:42 ioport:c000(size=256) memory:a0100000-a010ffff memory:a0110000-a0113fff
*-network
description: Ethernet interface
product: WCN785x Wi-Fi 7(802.11be) 320MHz 2x2 [FastConnect 7800]
vendor: Qualcomm Technologies, Inc
physical id: 0
bus info: pci@0000:11:00.0
logical name: wlp17s0
version: 01
serial: **:**:**:**:**:**
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical
configuration: broadcast=yes driver=ath12k_pci driverversion=6.11.0-19-generic firmware=N/A ip=***.***.***.*** latency=0 link=yes multicast=yes
resources: irq:163 memory:a0200000-a03fffff
Correr lsusbme dá:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 0b05:18e5 ASUSTek Computer, Inc. ROG CHAKRAM
Bus 001 Device 003: ID 3434:d030 Keychron Keychron Link
Bus 001 Device 004: ID 0db0:0076 Micro Star International MYSTIC LIGHT
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 0bda:5420 Realtek Semiconductor Corp. 4-Port USB 2.0 Hub
Bus 003 Device 003: ID 0bda:5411 Realtek Semiconductor Corp. RTS5411 Hub
Bus 003 Device 004: ID 1bcf:2283 Sunplus Innovation Technology Inc. Full HD webcam
Bus 003 Device 005: ID 0489:e10a Foxconn / Hon Hai
Bus 003 Device 006: ID 0db0:0b58 Micro Star International USB Audio
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 004 Device 002: ID 0bda:0420 Realtek Semiconductor Corp. 4-Port USB 3.0 Hub
Bus 004 Device 003: ID 0bda:0411 Realtek Semiconductor Corp. Hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 010 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 011 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 012 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Retornos correntes lspci:
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14d8
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Device 14d9
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14da
00:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 14db
00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 14db
00:01.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 14db
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14da
00:02.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 14db
00:02.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 14db
00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14da
00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14da
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14da
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 14dd
00:08.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 14dd
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 71)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14e0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14e1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14e2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14e3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14e4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14e5
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14e6
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14e7
01:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Upstream Port of PCI Express Switch (rev 10)
02:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Downstream Port of PCI Express Switch (rev 10)
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Navi 31 [Radeon RX 7900 XT/7900 XTX/7900M] (rev c8)
03:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Navi 31 HDMI/DP Audio
04:00.0 Non-Volatile memory controller: MAXIO Technology (Hangzhou) Ltd. NVMe SSD Controller MAP1602 (DRAM-less) (rev 01)
05:00.0 Non-Volatile memory controller: MAXIO Technology (Hangzhou) Ltd. NVMe SSD Controller MAP1602 (DRAM-less) (rev 01)
06:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Upstream Port (rev 01)
07:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
07:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
07:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
07:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
07:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
07:08.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
07:0c.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
07:0d.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller (rev 05)
0a:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. Device 8126 (rev 01)
0d:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Upstream Port (rev 01)
0e:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
0e:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
0e:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
0e:08.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
0e:0c.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
0e:0d.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
11:00.0 Network controller: Qualcomm Technologies, Inc WCN785x Wi-Fi 7(802.11be) 320MHz 2x2 [FastConnect 7800] (rev 01)
13:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] Device 43fd (rev 01)
14:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset SATA Controller (rev 01)
15:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] Device 43fd (rev 01)
16:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset SATA Controller (rev 01)
17:00.0 PCI bridge: ASMedia Technology Inc. Device 2421 (rev 01)
18:00.0 PCI bridge: ASMedia Technology Inc. Device 2423 (rev 01)
18:01.0 PCI bridge: ASMedia Technology Inc. Device 2423 (rev 01)
18:02.0 PCI bridge: ASMedia Technology Inc. Device 2423 (rev 01)
18:03.0 PCI bridge: ASMedia Technology Inc. Device 2423 (rev 01)
79:00.0 USB controller: ASMedia Technology Inc. Device 2426 (rev 01)
7a:00.0 USB controller: ASMedia Technology Inc. Device 2425 (rev 01)
7b:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Raphael (rev c9)
7b:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Rembrandt Radeon High Definition Audio Controller
7b:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 19h PSP/CCP
7b:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15b6
7b:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15b7
7b:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h/19h HD Audio Controller
7c:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15b8
Aqui estão as configurações do meu sistema:
# System Details Report
---
## Report details
- **Date generated:** 2025-03-08 15:58:02
## Hardware Information:
- **Hardware Model:** Micro-Star International Co., Ltd. MS-7E49
- **Memory:** 64.0 GiB
- **Processor:** AMD Ryzen™ 9 7950X3D × 32
- **Graphics:** AMD Radeon™ RX 7900 XTX
- **Graphics 1:** AMD Radeon™ Graphics
- **Disk Capacity:** 4.1 TB
## Software Information:
- **Firmware Version:** 1.A1G
- **OS Name:** Ubuntu 24.04.2 LTS
- **OS Build:** (null)
- **OS Type:** 64-bit
- **GNOME Version:** 46
- **Windowing System:** Wayland
- **Kernel Version:** Linux 6.11.0-19-generic
Pergunta anterior
Configurei esta máquina anteriormente como Windows 11/Linux Mint 22, e durante esse período tive um problema de falta de Wi-Fi. Recebi ajuda para esses problemas aqui . Desde que substituí o Linux Mint pelo Ubuntu, ainda encontro, às vezes, o Windows 11 sem Wi-Fi após reiniciá-lo a partir do Ubuntu, mas isso é corrigido reiniciando a máquina.