Atualização do sistema Ubuntu internet não funciona

Tupam
(usa Debian)

Enviado em 12/01/2021 - 11:29h

Fiz a atualização do Sistema com a mudança do Kernel e a internet parou de funcionar. Quando reinicializo e mudo o kernel a internet volta a funcionar. Tentei pesquisar e olhar os parâmetros mas não entendo. Vou postá-los aqui se alguém conseguir me ajudar agradeço.

davi@dsa:~$ ifconfig -a
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Loopback Local)
RX packets 1804 bytes 130486 (130.4 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1804 bytes 130486 (130.4 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0


davi@dsa:~$ sudo dmesg | grep -i eth
[ 1.102344] No Local Variables are initialized for Method [_GTF]
[ 1.102347] No Arguments are initialized for method [_GTF]
[ 1.102352] ACPI Error: Aborting method \_SB.PCI0.SAT0.SPT4._GTF due to previous error (AE_NOT_FOUND) (20200528/psparse-529)
[ 1.102753] No Local Variables are initialized for Method [_GTF]
[ 1.102757] No Arguments are initialized for method [_GTF]
[ 1.102761] ACPI Error: Aborting method \_SB.PCI0.SAT0.SPT5._GTF due to previous error (AE_NOT_FOUND) (20200528/psparse-529)
[ 1.103209] No Local Variables are initialized for Method [_GTF]
[ 1.103214] No Arguments are initialized for method [_GTF]
[ 1.103221] ACPI Error: Aborting method \_SB.PCI0.SAT0.SPT4._GTF due to previous error (AE_NOT_FOUND) (20200528/psparse-529)
[ 1.153683] No Local Variables are initialized for Method [_GTF]
[ 1.153684] No Arguments are initialized for method [_GTF]
[ 1.153685] ACPI Error: Aborting method \_SB.PCI0.SAT0.SPT5._GTF due to previous error (AE_NOT_FOUND) (20200528/psparse-529)


davi@dsa:~$ systemctl status networking.manager.service
Unit networking.manager.service could not be found.


davi@dsa:~$ systemctl status networking.service
Unit networking.service could not be found.

leandropscardua
(usa Ubuntu)

Enviado em 12/01/2021 - 18:30h

Tenta atualizar os pacotes c o kernel novo. Se não
dmesg | grep -i net

pinduvoz
(usa Debian)

Enviado em 12/01/2021 - 18:31h

Este novo kernel do Ubuntu (5.7) quebrou meu vídeo (uso uma nVidia legacy). Tive que me livrar dele.

clodoaldops
(usa Linux Mint)

Enviado em 12/01/2021 - 20:38h

Tive alguns problemas com Fedora

Tupam
(usa Debian)

Enviado em 15/01/2021 - 16:37h

Tentei o comando mas não funcionou. segue o comando.

davi@dsa:~$ sudo dmesg | grep -i net
[sudo] senha para davi:
[ 0.092985] NET: Registered protocol family 16
[ 0.092985] audit: initializing netlink subsys (disabled)
[ 0.122659] NetLabel: Initializing
[ 0.122659] NetLabel: domain hash size = 128
[ 0.122659] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 0.122659] NetLabel: unlabeled traffic allowed by default
[ 0.141138] NET: Registered protocol family 2
[ 0.141598] NET: Registered protocol family 1
[ 0.141602] NET: Registered protocol family 44
[ 0.310074] drop_monitor: Initializing network drop monitor service
[ 0.310547] NET: Registered protocol family 10
[ 0.321922] NET: Registered protocol family 17
[ 7.373033] audit: type=1400 audit(1610738661.559:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=804 comm="apparmor_parser"

leandropscardua
(usa Ubuntu)

Enviado em 16/01/2021 - 11:20h

Sem erro aparentemente. Mais info:
systemctl status NetworkManager
journalctl --failed
lshw -C network