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[RISOLTO]Ubuntu 20.10 nessun adattatore di rete WI-FI
Inviato: martedì 29 dicembre 2020, 15:45
da agataLX
Buongiorno, e scusate se la discussione è simile ad altre, ma non ho ancora a risolto il problema del Wi-Fi. Ho istallato Ubuntu 20.10 in un laptop lenovo ideapad 330 con Windows nell'altra partizione. Il Wi-Fi non funziona, ho seguito varie guide ma continua a dare lo stesso risultato. Potreste aiutarmi?
Re: Ubuntu 20.10 nessun adattatore di rete WI-FI
Inviato: martedì 29 dicembre 2020, 17:17
da magozurlinux
Buonasera.
Da terminale postami questi comandi:
Re: Ubuntu 20.10 nessun adattatore di rete WI-FI
Inviato: martedì 29 dicembre 2020, 18:01
da agataLX
Questo è il primo
Codice: Seleziona tutto
spci -nnk | grep -A2 -net
1:00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Root Complex [1022:1576]
2: Subsystem: Lenovo Family 15h (Models 60h-6fh) Processor Root Complex [17aa:3812]
3:00:00.2 IOMMU [0806]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) I/O Memory Management Unit [1022:1577]
4: Subsystem: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) I/O Memory Management Unit [1022:1577]
5:00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Stoney [Radeon R2/R3/R4/R5 Graphics] [1002:98e4] (rev ea)
6: Subsystem: Lenovo Stoney [Radeon R2/R3/R4/R5 Graphics] [17aa:39f3]
7- Kernel driver in use: amdgpu
8- Kernel modules: amdgpu
--
10: Subsystem: Lenovo Device [17aa:380b]
11: Kernel driver in use: snd_hda_intel
12: Kernel modules: snd_hda_intel
13:00:02.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Host Bridge [1022:157b]
14:00:02.3 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Root Port [1022:157c]
15: Kernel driver in use: pcieport
16:00:02.4 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Root Port [1022:157c]
17: Kernel driver in use: pcieport
18:00:03.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Host Bridge [1022:157b]
19:00:08.0 Encryption controller [1080]: Advanced Micro Devices, Inc. [AMD] Carrizo Platform Security Processor [1022:1578]
20: Subsystem: Lenovo Carrizo Platform Security Processor [17aa:3810]
21:00:09.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Carrizo Audio Dummy Host Bridge [1022:157d]
22:00:09.2 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Audio Controller [1022:157a]
23: Subsystem: Lenovo Family 15h (Models 60h-6fh) Audio Controller [17aa:3811]
24: Kernel driver in use: snd_hda_intel
25: Kernel modules: snd_hda_intel
26:00:10.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller [1022:7914] (rev 20)
27: Subsystem: Lenovo FCH USB XHCI Controller [17aa:380c]
28- Kernel driver in use: xhci_hcd
29- Kernel modules: xhci_pci
30:00:11.0 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] [1022:7901] (rev 4b)
31: Subsystem: Lenovo FCH SATA Controller [AHCI mode] [17aa:380a]
32- Kernel driver in use: ahci
33- Kernel modules: ahci
34:00:12.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller [1022:7908] (rev 49)
35: Subsystem: Lenovo FCH USB EHCI Controller [17aa:380d]
36- Kernel driver in use: ehci-pci
37:00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:790b] (rev 4b)
38: Subsystem: Lenovo FCH SMBus Controller [17aa:3816]
39: Kernel modules: i2c_piix4, sp5100_tco
40-00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:790e] (rev 11)
41: Subsystem: Lenovo FCH LPC Bridge [17aa:3818]
42:00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Stoney HT Configuration [1022:15b0]
43:00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Stoney Address Maps [1022:15b1]
44:00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Stoney DRAM Configuration [1022:15b2]
45:00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Stoney Miscellaneous Configuration [1022:15b3]
46: Kernel driver in use: k10temp
47: Kernel modules: k10temp
48:00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Stoney PM Configuration [1022:15b4]
49- Kernel driver in use: fam15h_power
50- Kernel modules: fam15h_power
51:00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Stoney NB Performance Monitor [1022:15b5]
52:01:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821]
53: Subsystem: Lenovo RTL8821CE 802.11ac PCIe Wireless Network Adapter [17aa:c024]
54: Kernel modules: rtl8821ce
55:02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller [10ec:8136] (rev 07)
56: Subsystem: Lenovo RTL810xE PCI Express Fast Ethernet controller [17aa:3861]
57- Kernel driver in use: r8169
58- a prima Kernel modules: r8169
e questo l'altro
Codice: Seleziona tutto
lo no wireless extensions.
enp2s0 no wireless extensions.
usb0 no wireless extensions.
Re: Ubuntu 20.10 nessun adattatore di rete WI-FI
Inviato: martedì 29 dicembre 2020, 18:01
da magozurlinux
La scheda di rete wireless è questa:
52:01:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821]
53: Subsystem: Lenovo RTL8821CE 802.11ac PCIe Wireless Network Adapter [17aa:c024]
54: Kernel modules: rtl8821ce
Da terminale postami questi comandi:
Re: Ubuntu 20.10 nessun adattatore di rete WI-FI
Inviato: martedì 29 dicembre 2020, 18:09
da agataLX
Codice: Seleziona tutto
*-network UNCLAIMED
description: Network controller
product: RTL8821CE 802.11ac PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress cap_list
configuration: latency=0
resources: ioport:2000(size=256) memory:f0c00000-f0c0ffff
*-network
description: Ethernet interface
product: RTL810xE PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: enp2s0
version: 07
serial: e8:6a:64:63:bd:af
capacity: 100Mbit/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 autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=5.8.0-33-generic firmware=rtl8106e-1_0.0.1 06/29/12 latency=0 link=no multicast=yes port=MII
resources: irq:28 ioport:1000(size=256) memory:f0b00000-f0b00fff memory:f0800000-f0803fff
*-network
description: Ethernet interface
physical id: 1
bus info: usb@2:1
logical name: usb0
serial: 4a:1a:fd:68:d2:81
capabilities: ethernet physical
configuration: broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip=192.168.42.28 link=yes multicast=yes
il secondo comando invece non lo trova
Comando «route» non trovato, ma può essere installato con:
sudo apt install net-tools
Re: Ubuntu 20.10 nessun adattatore di rete WI-FI
Inviato: martedì 29 dicembre 2020, 18:11
da agataLX
Codice: Seleziona tutto
Tabella di routing IP del kernel
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.42.129 0.0.0.0 UG 100 0 0 usb0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 usb0
192.168.42.0 0.0.0.0 255.255.255.0 U 100 0 0 usb0
questa è la risposta
Re: Ubuntu 20.10 nessun adattatore di rete WI-FI
Inviato: martedì 29 dicembre 2020, 18:20
da magozurlinux
OK!
Da terminale connesso ad Internet dai questi comandi:
Codice: Seleziona tutto
sudo apt install --reinstall git dkms build-essential linux-headers-$(uname -r)
Riavvia il portatile.
Re: Ubuntu 20.10 nessun adattatore di rete WI-FI
Inviato: martedì 29 dicembre 2020, 18:42
da agataLX
funziona grazie mille!
Re: [RISOLTO]Ubuntu 20.10 nessun adattatore di rete WI-FI
Inviato: martedì 29 dicembre 2020, 18:59
da magozurlinux
Prego, di nulla!
Perfetto!

Re: [RISOLTO]Ubuntu 20.10 nessun adattatore di rete WI-FI
Inviato: mercoledì 30 dicembre 2020, 11:55
da trekfan1
@agataLX esiste il tasto con il simbolo della matita per editare i post sia quando fai degli errori sia quando devi aggiungere del testo se non ci sono risposte, inoltre il [Risolto] va messo evitando il tutto maiuscolo, correggi, grazie
