Ubuntu-gr Forum

lspci -nnk |grep -iA3 net

Κώδικας: Επιλογή όλων

lspci: Unable to load libkmod resources: error -12
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
   DeviceName: Hanksville Gbe Lan Connection
   Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [103c:84ae]
   Kernel driver in use: r8169
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821]
   DeviceName: WLAN
   Subsystem: Hewlett-Packard Company RTL8821CE 802.11ac PCIe Wireless Network Adapter [103c:831a]
04:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series] [1002:15dd] (rev c5)
   DeviceName: ATI Vega 3 Mobile Graphics
   Subsystem: Hewlett-Packard Company Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series] [103c:84ae]

sudo update-grub

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[sudo]
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.9.16-050916-generic
Found initrd image: /boot/initrd.img-5.9.16-050916-generic
Found linux image: /boot/vmlinuz-5.8.0-44-generic
Found initrd image: /boot/initrd.img-5.8.0-44-generic
Found linux image: /boot/vmlinuz-5.8.0-43-generic
Found initrd image: /boot/initrd.img-5.8.0-43-generic
Found linux image: /boot/vmlinuz-5.8.0-41-generic
Found initrd image: /boot/initrd.img-5.8.0-41-generic
Adding boot menu entry for UEFI Firmware Settings
done

rfkill list

Κώδικας: Επιλογή όλων

0: hci0: Bluetooth
   Soft blocked: no
   Hard blocked: no


lspci -nnk |grep -iA3 net

Κώδικας: Επιλογή όλων

lspci: Unable to load libkmod resources: error -12
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
   DeviceName: Hanksville Gbe Lan Connection
   Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [103c:84ae]
   Kernel driver in use: r8169
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821]
   DeviceName: WLAN
   Subsystem: Hewlett-Packard Company RTL8821CE 802.11ac PCIe Wireless Network Adapter [103c:831a]
04:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series] [1002:15dd] (rev c5)
   DeviceName: ATI Vega 3 Mobile Graphics
   Subsystem: Hewlett-Packard Company Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series] [103c:84ae]

Τελικά λύθηκε το πρόβλημα με τον τρόπο του Θανάση που αναφέρω στο πρώτο ποστ του θέματος.
Και στο ubuntu 20.04 γίνεται με τον ίδιο ακριβώς τρόπο όπως και στο 18.04

Ευχαριστώ πολύ τον αγαπητό Σωτήρη (sotos21) για την καθοδήγηση στην επίλυση του προβλήματος.