Recentemente mudei para o Ubuntu 24.04 e ouço estalos com mais frequência. Por que isso acontece e como posso consertar?
Eu li que agora deve ser possível ter kernel 5.8 com HWE 20.04.2. Parece que isso foi lançado na semana passada, mas meu sistema 20.04 ainda está no 5.4.
Eu vi esta resposta e posso ver claramente que o kernel deve estar disponível.
E o xorg ? Outro usuário está sugerindo o seguinte:
sudo apt-get install --install-recommends linux-generic-hwe-20.04 xserver-xorg-hwe-20.04
Infelizmente eu recebo os erros
E: Unable to locate package xserver-xorg-hwe-20.04
E: Couldn't find any package by glob 'xserver-xorg-hwe-20.04'
E: Couldn't find any package by regex 'xserver-xorg-hwe-20.04'
Estou fazendo algo errado? Ou os pacotes xorg não estão mais nos ciclos de atualização do HWE?
Obrigado!
apêndice
ma@scv:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04.2 LTS
Release: 20.04
Codename: focal
Gostaria de instalar pacotes HWE para o meu Ubuntu 20.04, não tenho certeza se o kernel foi atualizado ou ainda não (para o qual não haveria sentido em fazer por enquanto).
Como posso listar qual versão do kernel seria usada atualizando os pacotes HWE ? OU Onde posso encontrar essas informações?
Obrigado
De acordo com o assunto, estou tentando instalar os drivers versão 455 no Ubuntu 20.04. Eu habilitei o ppa:
sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt-get update
E eu posso ver os drivers como pacote nvidia-graphics-drivers-455. Mas quando tento instalá-los com
ema@scv:~$ sudo apt install nvidia-graphics-drivers-455
Eu recebo:
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package nvidia-graphics-drivers-455
Saída de updateedist-upgrade
ema@scv:~$ sudo apt update && sudo apt dist-upgrade
Hit:1 http://gb.archive.ubuntu.com/ubuntu focal InRelease
Hit:2 http://gb.archive.ubuntu.com/ubuntu focal-updates InRelease
Hit:3 http://gb.archive.ubuntu.com/ubuntu focal-backports InRelease
Hit:4 http://archive.canonical.com/ubuntu focal InRelease
Hit:5 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu focal InRelease
Hit:6 http://ppa.launchpad.net/lutris-team/lutris/ubuntu focal InRelease
Hit:7 http://security.ubuntu.com/ubuntu focal-security InRelease
Hit:8 https://dl.winehq.org/wine-builds/ubuntu focal InRelease
Hit:9 https://download.virtualbox.org/virtualbox/debian focal InRelease
Reading package lists... Done
Building dependency tree
Reading state information... Done
All packages are up-to-date.
N: Skipping acquisition of configured file 'contrib/binary-i386/Packages', as repository 'https://download.virtualbox.org/virtualbox/debian focal InRelease' doesn't support architecture 'i386'
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 to upgrade, 0 to newly install, 0 to remove and 0 not to upgrade.
Agora estou recebendo o pacote nvidia-driver-455, mas ele me diz o seguinte:
ema@scv:~$ sudo apt install nvidia-driver-455
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies.
nvidia-driver-455 : Depends: libnvidia-gl-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
Depends: nvidia-dkms-455 (<= 455.23.04-1) but it is not going to be installed
Depends: nvidia-dkms-455 (>= 455.23.04) but it is not going to be installed
Depends: nvidia-kernel-source-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
Depends: libnvidia-extra-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
Depends: nvidia-compute-utils-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
Depends: libnvidia-decode-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
Depends: libnvidia-encode-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
Depends: nvidia-utils-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
Depends: xserver-xorg-video-nvidia-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
Depends: libnvidia-cfg1-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
Depends: libnvidia-ifr1-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
Depends: libnvidia-fbc1-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
Recommends: libnvidia-compute-455:i386 (= 455.23.04-0ubuntu0~0.20.04.1)
Recommends: libnvidia-decode-455:i386 (= 455.23.04-0ubuntu0~0.20.04.1)
Recommends: libnvidia-encode-455:i386 (= 455.23.04-0ubuntu0~0.20.04.1)
Recommends: libnvidia-ifr1-455:i386 (= 455.23.04-0ubuntu0~0.20.04.1)
Recommends: libnvidia-fbc1-455:i386 (= 455.23.04-0ubuntu0~0.20.04.1)
Recommends: libnvidia-gl-455:i386 (= 455.23.04-0ubuntu0~0.20.04.1)
E: Unable to correct problems, you have held broken packages.
Não tenho certeza do que está acontecendo. Alguém tem alguma idéia de por que isso aconteceria?
Obrigado!