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raphael75's questions

Martin Hope
raphael75
Asked: 2024-10-16 01:17:44 +0800 CST
  • 7

Tenho o Kubuntu 22.04. Existe algum programa, script, etc. no *buntu que possa renomear todos os arquivos em uma pasta com caracteres não latinos para seus equivalentes latinos? Por exemplo, tenho uma pasta que contém arquivos com nomes como:

Andúril
Dúnedain
Éomer

e preciso renomeá-los para:

Anduril
Dunedain
Eomer
command-line
Martin Hope
raphael75
Asked: 2024-09-21 23:26:49 +0800 CST
  • 5

Eu tinha o Libreoffice 24.2 que instalei dos pacotes .deb no site do libreoffice. Recebi uma notificação de que uma nova versão estava disponível, então baixei e instalei a 24.8. Então notei que, em vez de substituir a 24.2 pela 24.8, como aconteceu todas as vezes anteriores em que o atualizei, ele as instalou separadamente. Sempre que eu abria um documento, ele ainda estava usando a versão antiga.

Então desinstalei o 24.2 na linha de comando pelo apt, e depois disso quando tentei iniciar o 24.8 não consegui fazer nenhum programa do libreoffice iniciar. Quando eu entro:

libreoffice --writer

Recebo este erro:

erro do libreoffice

Tentei desinstalar e reinstalar a partir dos debs fornecidos aqui:

https://www.libreoffice.org/donate/dl/deb-x86_64/24.8.1/en-US/LibreOffice_24.8.1_Linux_x86-64_deb.tar.gz

descompactando os arquivos e digitando:

sudo dpkg -i *.deb

mas ainda recebo esse erro. Como posso consertar isso?

libreoffice
Martin Hope
raphael75
Asked: 2024-02-13 02:29:08 +0800 CST
  • 5

Eu tenho Ubuntu 20.04 e Kate 23.08.4. Há anos uso o Dolphin para abrir arquivos no Kate via SFTP usando algo como:

sftp://user.name@server/path/to/file.txt

em golfinho. No entanto, comecei a receber esses erros no Kate quando tento abrir esses arquivos agora:

Unable to create KIO worker. Can not find a KIO worker for protocol "tags".
Unable to create KIO worker. Can not find a KIO worker for protocol "sftp".

Não tenho certeza do que mudou. Talvez algo tenha sido desinstalado? Este é o material do kio que instalei atualmente:

$ sudo apt list --installed | grep kio

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

kio-audiocd/focal,now 4:19.12.3-0ubuntu1 amd64 [installed,automatic]
kio-extras-data/focal,focal,now 4:19.12.3a-0ubuntu2 all [installed,automatic]
kio-extras/focal,now 4:19.12.3a-0ubuntu2 amd64 [installed,automatic]
kio-ldap/focal,now 19.12.3-0ubuntu1 amd64 [installed,automatic]
kio-sieve/focal,now 4:19.12.3-0ubuntu1 amd64 [installed,automatic]
kio/focal,now 5.68.0-0ubuntu1 amd64 [installed,automatic]
libkf5kiocore5/focal,now 5.68.0-0ubuntu1 amd64 [installed,automatic]
libkf5kiofilewidgets5/focal,now 5.68.0-0ubuntu1 amd64 [installed,automatic]
libkf5kiogui5/focal,now 5.68.0-0ubuntu1 amd64 [installed,automatic]
libkf5kiontlm5/focal,now 5.68.0-0ubuntu1 amd64 [installed,automatic]
libkf5kiowidgets5/focal,now 5.68.0-0ubuntu1 amd64 [installed,automatic]
qml-module-org-kde-kio/focal,now 5.68.0-0ubuntu2 amd64 [installed,automatic]

Está faltando alguma coisa?

ATUALIZAÇÃO Descobri que tinha 2 instâncias do Kate instaladas, uma através do apt e outra através do snap. Aparentemente, o snap é aquele que estava abrindo quando tentei abrir esses arquivos do Dolphin. Desinstalei o snap e reinstalei o apt para ter certeza de que tinha a versão mais recente e o erro desapareceu.

Existe um bug conhecido com a versão snap e o sftp, ou é possível que algo não tenha sido configurado corretamente com o snap, ou talvez as duas versões estivessem em conflito entre si de alguma forma?

20.04
Martin Hope
raphael75
Asked: 2024-02-01 04:02:48 +0800 CST
  • 5

Temos postgres 9.5. Meu computador (Ubuntu 20.04) tem pgadmin4 8.2, mas quando ele se conecta ao servidor 9.5 recebo este erro:

column "wait_event_type" does not exist Line 10: wait_event_type || ': ' || wait event AS wait_event, ^

Eu estava pesquisando on-line e descobri que foi feita uma alteração no postgres 9.6 que causou a ocorrência desse erro em versões mais recentes do pgadmin4.

Quando tento fazer o downgrade para uma versão mais antiga do pgadmin4, recebo este erro:

$ sudo apt-get install pgadmin4=6.21
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:
 pgadmin4 : Depends: pgadmin4-server (= 6.21) but 8.2 is to be installed
            Depends: pgadmin4-desktop (= 6.21) but 8.2 is to be installed
            Depends: pgadmin4-web (= 6.21) but 8.2 is to be installed
E: Unable to correct problems, you have held broken packages.

Existe alguma maneira de fazer o downgrade do pgadmin4 ou instalar uma versão mais antiga junto com a versão atual?

Entrei no site do pgadmin, mas não consegui encontrar nenhuma informação sobre versões mais antigas.

apt
Martin Hope
raphael75
Asked: 2023-12-15 00:47:30 +0800 CST
  • 6

Eu tenho o Ubuntu 20.04. Tenho tido problemas com a pasta /boot ficando sem espaço.

$ sudo apt list --installed | grep linux-image

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

linux-image-5.11.0-38-generic/focal-updates,focal-security,now 5.11.0-38.42~20.04.1 amd64 [installed]
linux-image-5.11.0-40-generic/focal-updates,focal-security,now 5.11.0-40.44~20.04.2 amd64 [installed,automatic]
linux-image-5.11.0-41-generic/focal-updates,focal-security,now 5.11.0-41.45~20.04.1 amd64 [installed,automatic]
linux-image-5.11.0-43-generic/focal-updates,focal-security,now 5.11.0-43.47~20.04.2 amd64 [installed,automatic]
linux-image-5.11.0-44-generic/focal-updates,focal-security,now 5.11.0-44.48~20.04.2 amd64 [installed,automatic]
linux-image-5.11.0-46-generic/focal-updates,focal-security,now 5.11.0-46.51~20.04.1 amd64 [installed]
linux-image-5.13.0-25-generic/focal-updates,focal-security,now 5.13.0-25.26~20.04.1 amd64 [installed]
linux-image-5.13.0-27-generic/focal-updates,focal-security,now 5.13.0-27.29~20.04.1 amd64 [installed]
linux-image-5.13.0-28-generic/focal-updates,focal-security,now 5.13.0-28.31~20.04.1 amd64 [installed]
linux-image-5.13.0-30-generic/focal-updates,focal-security,now 5.13.0-30.33~20.04.1 amd64 [installed]
linux-image-5.13.0-35-generic/focal-updates,focal-security,now 5.13.0-35.40~20.04.1 amd64 [installed,automatic]
linux-image-5.13.0-37-generic/focal-updates,focal-security,now 5.13.0-37.42~20.04.1 amd64 [installed,automatic]
linux-image-5.13.0-48-generic/focal-updates,focal-security,now 5.13.0-48.54~20.04.1 amd64 [installed,automatic]
linux-image-5.13.0-51-generic/focal-updates,focal-security,now 5.13.0-51.58~20.04.1 amd64 [installed]
linux-image-5.13.0-52-generic/focal-updates,focal-security,now 5.13.0-52.59~20.04.1 amd64 [installed]
linux-image-5.15.0-41-generic/focal-updates,focal-security,now 5.15.0-41.44~20.04.1 amd64 [installed]
linux-image-5.15.0-43-generic/focal-updates,focal-security,now 5.15.0-43.46~20.04.1 amd64 [installed]
linux-image-5.15.0-46-generic/focal-updates,focal-security,now 5.15.0-46.49~20.04.1 amd64 [installed]
linux-image-5.15.0-48-generic/focal-updates,focal-security,now 5.15.0-48.54~20.04.1 amd64 [installed]
linux-image-5.15.0-50-generic/focal-updates,focal-security,now 5.15.0-50.56~20.04.1 amd64 [installed]
linux-image-5.15.0-52-generic/focal-updates,focal-security,now 5.15.0-52.58~20.04.1 amd64 [installed]
linux-image-5.15.0-53-generic/focal-updates,focal-security,now 5.15.0-53.59~20.04.1 amd64 [installed]
linux-image-5.15.0-56-generic/focal-updates,focal-security,now 5.15.0-56.62~20.04.1 amd64 [installed]
linux-image-5.15.0-57-generic/focal-updates,focal-security,now 5.15.0-57.63~20.04.1 amd64 [installed]
linux-image-5.15.0-58-generic/focal-updates,focal-security,now 5.15.0-58.64~20.04.1 amd64 [installed]
linux-image-5.15.0-67-generic/focal-updates,focal-security,now 5.15.0-67.74~20.04.1 amd64 [installed]
linux-image-5.15.0-69-generic/focal-updates,focal-security,now 5.15.0-69.76~20.04.1 amd64 [installed]
linux-image-5.15.0-71-generic/focal-updates,focal-security,now 5.15.0-71.78~20.04.1 amd64 [installed]
linux-image-5.15.0-79-generic/focal-updates,focal-security,now 5.15.0-79.86~20.04.2 amd64 [installed]
linux-image-5.15.0-82-generic/focal-updates,focal-security,now 5.15.0-82.91~20.04.1 amd64 [installed]
linux-image-5.15.0-84-generic/focal-updates,focal-security,now 5.15.0-84.93~20.04.1 amd64 [installed]
linux-image-5.15.0-87-generic/focal-updates,focal-security,now 5.15.0-87.97~20.04.1 amd64 [installed]
linux-image-5.15.0-88-generic/focal-updates,focal-security,now 5.15.0-88.98~20.04.1 amd64 [installed]
linux-image-5.15.0-91-generic/focal-updates,focal-security,now 5.15.0-91.101~20.04.1 amd64 [installed]
linux-image-5.8.0-59-generic/focal-updates,focal-security,now 5.8.0-59.66~20.04.1 amd64 [installed]
linux-image-5.8.0-63-generic/focal-updates,focal-security,now 5.8.0-63.71~20.04.1 amd64 [installed]
linux-image-generic-hwe-20.04/focal-updates,focal-security,now 5.15.0.91.101~20.04.48 amd64 [installed,automatic]
linux-image-unsigned-5.11.0-27-generic/focal-updates,focal-security,now 5.11.0-27.29~20.04.1 amd64 [installed,automatic]
linux-image-unsigned-5.11.0-34-generic/focal-updates,focal-security,now 5.11.0-34.36~20.04.1 amd64 [installed,automatic]
linux-image-unsigned-5.11.0-36-generic/focal-updates,focal-security,now 5.11.0-36.40~20.04.1 amd64 [installed,automatic]
linux-image-unsigned-5.11.0-37-generic/focal-updates,focal-security,now 5.11.0-37.41~20.04.2 amd64 [installed,automatic]
linux-image-unsigned-5.13.0-39-generic/focal-updates,focal-security,now 5.13.0-39.44~20.04.1 amd64 [installed,automatic]
linux-image-unsigned-5.13.0-40-generic/focal-updates,focal-security,now 5.13.0-40.45~20.04.1 amd64 [installed,automatic]
linux-image-unsigned-5.13.0-41-generic/focal-updates,focal-security,now 5.13.0-41.46~20.04.1 amd64 [installed,automatic]
linux-image-unsigned-5.13.0-44-generic/focal-updates,focal-security,now 5.13.0-44.49~20.04.1 amd64 [installed,automatic]
linux-image-unsigned-5.15.0-70-generic/focal-updates,focal-security,now 5.15.0-70.77~20.04.1 amd64 [installed,automatic]
linux-image-unsigned-5.15.0-72-generic/focal-updates,focal-security,now 5.15.0-72.79~20.04.1 amd64 [installed,automatic]
linux-image-unsigned-5.15.0-73-generic/focal-updates,focal-security,now 5.15.0-73.80~20.04.1 amd64 [installed,automatic]
linux-image-unsigned-5.15.0-86-generic/focal-updates,focal-security,now 5.15.0-86.96~20.04.1 amd64 [installed,automatic]

/boot conteúdo da pasta:

$ ls -l /boot
total 342408
-rw-r--r-- 1 root root    262258 Aug 18 10:34 config-5.15.0-82-generic
-rw-r--r-- 1 root root    262265 Nov 16 08:58 config-5.15.0-91-generic
drwx------ 3 root root      4096 Dec 31  1969 efi
drwxr-xr-x 4 root root      4096 Dec 14 11:32 grub
-rw-r--r-- 1 root root 129102715 Sep 19 07:56 initrd.img-5.15.0-82-generic
-rw-r--r-- 1 root root  55717600 Dec 14 11:30 initrd.img-5.15.0-86-generic
-rw-r--r-- 1 root root 129129902 Dec 14 10:45 initrd.img-5.15.0-91-generic
lrwxrwxrwx 1 root root        28 Dec 14 11:30 initrd.img.old -> initrd.img-5.15.0-91-generic
drwx------ 2 root root     16384 Jun  9  2021 lost+found
-rw-r--r-- 1 root root    182704 Aug 18  2020 memtest86+.bin
-rw-r--r-- 1 root root    184380 Aug 18  2020 memtest86+.elf
-rw-r--r-- 1 root root    184884 Aug 18  2020 memtest86+_multiboot.bin
-rw------- 1 root root   6240491 Aug 18 10:34 System.map-5.15.0-82-generic
-rw------- 1 root root   6242483 Nov 16 08:58 System.map-5.15.0-91-generic
lrwxrwxrwx 1 root root        25 Dec 14 11:30 vmlinuz -> vmlinuz-5.11.0-25-generic
-rw------- 1 root root  11522568 Aug 18 12:03 vmlinuz-5.15.0-82-generic
-rw------- 1 root root  11517416 Nov 16 09:01 vmlinuz-5.15.0-91-generic
lrwxrwxrwx 1 root root        25 Dec 14 11:30 vmlinuz.old -> vmlinuz-5.15.0-91-generic

Se eu correr:

sudo apt remove --purge linux-image-unsigned-5.11.0-25-generic

Eu recebo:

$ sudo apt remove --purge linux-image-unsigned-5.11.0-25-generic
Reading package lists... Done
Building dependency tree       
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
 linux-modules-5.11.0-25-generic : Depends: linux-image-5.11.0-25-generic but it is not going to be installed or
                                            linux-image-unsigned-5.11.0-25-generic but it is not going to be installed
 linux-modules-extra-5.11.0-25-generic : Depends: linux-image-5.11.0-25-generic but it is not going to be installed or
                                                  linux-image-unsigned-5.11.0-25-generic but it is not going to be installed
 linux-signatures-nvidia-5.11.0-25-generic : Depends: linux-image-5.11.0-25-generic but it is not going to be installed or
                                                      linux-image-unsigned-5.11.0-25-generic but it is not going to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).

Se eu executar o comando, ele sugere:

$ sudo apt --fix-broken install

Mostra (mudando para pastebin para liberar caracteres):

https://pastebin.com/FmpseWKi

/tamanho da partição de inicialização

$ df -h | grep boot
/dev/nvme0n1p2             704M  343M  310M  53% /boot
/dev/nvme0n1p1             511M   87M  425M  17% /boot/efi

Não sei como limpar esses kernels antigos e como evitar que a pasta /boot fique cheia.

ATUALIZAÇÃO Tentei usar o Synaptic conforme sugerido pelo usuário68186 (e também foi sugerido nos links postados). Quando tentei desinstalar apenas linux-image-5.13.0-25-generic , ele também quis instalar linux-image-unsigned-5.13.0-25-generic . Eu li aqui A remoção do kernel linux-image faz com que o pacote linux-image-unsigned seja instalado porque preciso remover também o pacote de módulos correspondente . Selecionei linux-modules-extra-5.13.0-25-generic e linux-image-5.13.0-25-generic e foi isso que obtive:

(Reading database ... 2036888 files and directories currently installed.)
Removing linux-signatures-nvidia-5.13.0-25-generic (5.13.0-25.26~20.04.1+1) ...
Removing linux-modules-extra-5.13.0-25-generic (5.13.0-25.26~20.04.1) ...
Removing linux-modules-5.13.0-25-generic (5.13.0-25.26~20.04.1) ...
Removing linux-image-5.13.0-25-generic (5.13.0-25.26~20.04.1) ...
I: /boot/vmlinuz.old is now a symlink to vmlinuz-5.15.0-82-generic
I: /boot/initrd.img.old is now a symlink to initrd.img-5.15.0-82-generic
I: /boot/vmlinuz is now a symlink to vmlinuz-5.15.0-91-generic
I: /boot/initrd.img is now a symlink to initrd.img-5.15.0-91-generic
/etc/kernel/postrm.d/initramfs-tools:
update-initramfs: Deleting /boot/initrd.img-5.13.0-25-generic
/etc/kernel/postrm.d/zz-update-grub:
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.15.0-91-generic
Found initrd image: /boot/initrd.img-5.15.0-91-generic
Found linux image: /boot/vmlinuz-5.15.0-82-generic
Found initrd image: /boot/initrd.img-5.15.0-82-generic
Adding boot menu entry for UEFI Firmware Settings
done
Setting up linux-image-unsigned-5.11.0-36-generic (5.11.0-36.40~20.04.1) ...
Setting up linux-image-5.13.0-48-generic (5.13.0-48.54~20.04.1) ...
Setting up linux-image-unsigned-5.15.0-73-generic (5.15.0-73.80~20.04.1) ...
Setting up linux-image-unsigned-5.13.0-39-generic (5.13.0-39.44~20.04.1) ...
(Reading database ... 2029733 files and directories currently installed.)
Purging configuration files for linux-modules-5.13.0-25-generic (5.13.0-25.26~20.04.1) ...
Processing triggers for linux-image-5.13.0-48-generic (5.13.0-48.54~20.04.1) ...
/etc/kernel/postinst.d/dkms:
 * dkms: running auto installation service for kernel 5.13.0-48-generic
   ...done.
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-5.13.0-48-generic
I: The initramfs will attempt to resume from /dev/dm-2
I: (/dev/mapper/vgubuntu-swap_1)
I: Set the RESUME variable to override this.
/etc/kernel/postinst.d/zz-update-grub:
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.15.0-91-generic
Found initrd image: /boot/initrd.img-5.15.0-91-generic
Found linux image: /boot/vmlinuz-5.15.0-82-generic
Found initrd image: /boot/initrd.img-5.15.0-82-generic
Adding boot menu entry for UEFI Firmware Settings
done
Processing triggers for linux-image-unsigned-5.15.0-73-generic (5.15.0-73.80~20.04.1) ...
/etc/kernel/postinst.d/dkms:
 * dkms: running auto installation service for kernel 5.15.0-73-generic
   ...done.
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-5.15.0-73-generic
I: The initramfs will attempt to resume from /dev/dm-2
I: (/dev/mapper/vgubuntu-swap_1)
I: Set the RESUME variable to override this.
/etc/kernel/postinst.d/zz-update-grub:
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.15.0-91-generic
Found initrd image: /boot/initrd.img-5.15.0-91-generic
Found linux image: /boot/vmlinuz-5.15.0-82-generic
Found initrd image: /boot/initrd.img-5.15.0-82-generic
Adding boot menu entry for UEFI Firmware Settings
done
Processing triggers for linux-image-unsigned-5.13.0-39-generic (5.13.0-39.44~20.04.1) ...
/etc/kernel/postinst.d/dkms:
 * dkms: running auto installation service for kernel 5.13.0-39-generic
   ...done.
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-5.13.0-39-generic
I: The initramfs will attempt to resume from /dev/dm-2
I: (/dev/mapper/vgubuntu-swap_1)
I: Set the RESUME variable to override this.
/etc/kernel/postinst.d/zz-update-grub:
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.15.0-91-generic
Found initrd image: /boot/initrd.img-5.15.0-91-generic
Found linux image: /boot/vmlinuz-5.15.0-82-generic
Found initrd image: /boot/initrd.img-5.15.0-82-generic
Adding boot menu entry for UEFI Firmware Settings
done
Processing triggers for linux-image-unsigned-5.11.0-36-generic (5.11.0-36.40~20.04.1) ...
/etc/kernel/postinst.d/dkms:
 * dkms: running auto installation service for kernel 5.11.0-36-generic
   ...done.
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-5.11.0-36-generic
I: The initramfs will attempt to resume from /dev/dm-2
I: (/dev/mapper/vgubuntu-swap_1)
I: Set the RESUME variable to override this.
Error 24 : Write error : cannot write compressed block 
E: mkinitramfs failure cpio 141 lz4 -9 -l 24
update-initramfs: failed for /boot/initrd.img-5.11.0-36-generic with 1.
run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1
dpkg: error processing package linux-image-unsigned-5.11.0-36-generic (--configure):
 installed linux-image-unsigned-5.11.0-36-generic package post-installation script subprocess returned error exit status 1
Errors were encountered while processing:
 linux-image-unsigned-5.11.0-36-generic
E: Sub-process /usr/bin/dpkg returned an error code (1)
A package failed to install.  Trying to recover:
Setting up linux-image-unsigned-5.11.0-36-generic (5.11.0-36.40~20.04.1) ...
Processing triggers for linux-image-unsigned-5.11.0-36-generic (5.11.0-36.40~20.04.1) ...
/etc/kernel/postinst.d/dkms:
 * dkms: running auto installation service for kernel 5.11.0-36-generic
   ...done.
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-5.11.0-36-generic
I: The initramfs will attempt to resume from /dev/dm-2
I: (/dev/mapper/vgubuntu-swap_1)
I: Set the RESUME variable to override this.
Error 24 : Write error : cannot write compressed block 
cpio: write error: Broken pipe
sort: write failed: 'standard output': Broken pipe
sort: write error
E: mkinitramfs failure cpio 2 lz4 -9 -l 24
update-initramfs: failed for /boot/initrd.img-5.11.0-36-generic with 1.
run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1
dpkg: error processing package linux-image-unsigned-5.11.0-36-generic (--configure):
 installed linux-image-unsigned-5.11.0-36-generic package post-installation script subprocess returned error exit status 1
Errors were encountered while processing:
 linux-image-unsigned-5.11.0-36-generic

Você tem alguma sugestão sobre o que fazer aqui?

Atualização 2

eu corri

sudo apt autopurge

e consegui isso (infelizmente não me permite adicionar mais texto a esta pergunta, então tive que colocá-lo no pastebin):

https://pastebin.com/wb00JM5y

Atualização 3

Finalmente consegui usar o Synaptic para remover os kernels antigos. Por algum motivo, houve um problema com 5.11.0-36 e 5.11.0-25. Era como se eu tivesse que remover 36 primeiro e depois me deixar remover 25. Mas depois de removê-los, consegui remover todos os outros sem erros.

package-management
Martin Hope
raphael75
Asked: 2022-07-04 19:10:51 +0800 CST
  • 0

Eu tenho o Ubuntu 22.04 e uma placa de vídeo NVIDIA Corporation GA102 GeForce RTX 3080. A placa de vídeo tem 3 saídas Displayport e 1 HDMI. Eu tenho um monitor ASUS VE278 que tem o HDMI conectado e funciona bem. O HDMI está conectado com um cabo HDMI que vai do computador para um KVM e outro cabo HDMI do KVM para o ASUS VE278.

Eu também tenho um ASUS VE276 que tem o Displayport conectado. Este tem um cabo Displayport indo direto do computador para o VE276.

Quando o computador está inicializando, ambas as telas mostram o POST, o logotipo de carregamento do Ubuntu, as telas de login, etc.

No entanto, quando ele finalmente carrega no KDE, o monitor Displayport fica preto e eu recebo "DisplayPort No Signal" na tela.

Estou usando o driver de vídeo da Nvidia:

lspci | grep VGA
01:00.0 VGA compatible controller: NVIDIA Corporation GA102 [GeForce RTX 3080 12GB] (rev a1)

monitores atualmente encontrados:

xrandr --listmonitors
Monitors: 1
 0: +*HDMI-0 1920/598x1080/336+0+0  HDMI-0

Mais informações:

lspci -k | grep -EA3 'VGA|3D|Display'
01:00.0 VGA compatible controller: NVIDIA Corporation GA102 [GeForce RTX 3080 12GB] (rev a1)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device 389b
        Kernel driver in use: nvidia
        Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia

Por que ele veria o monitor DisplayPort enquanto tudo estava inicializando e não seria capaz de encontrá-lo quando o KDE finalmente carregasse?

graphics