All perguntas(ubuntu)

Recentemente atualizei meu Ubuntu para 24.04. Agora, quando abro o RStudio, recebo esta mensagem de erro:

Não consigo instalar o bspmpacote. Já tentei a recomendação deste post , mas não funcionou. Também tentei fazer este texto. Finalmente li sobre o problema e encontrei esta informação , mas nenhuma delas funcionou.

Aparentemente, o problema é que o repositório ainda não criou uma URL para o noble.

Talvez uma solução

Talvez seja uma solução , mas também não funcionou.

Quando executo install.packages("bspm") de dentro de uma sessão R, recebo isto:

Error en loadNamespace(x): no hay paquete llamado 'bspm' 
Calls: loadNamespace -> withRestarts -> withOneRestart -> doWithOneRestart Ejecución interrumpida 
Warning in install.packages: installation of package 'bspm' had non-zero exit status. 
The downloaded source packages are in '/tmp/Rtmp04ur7K/downloaded_packages'

Recentemente, mudei para o Linux e estou executando-o em escala de 125%. A maioria dos aplicativos que estou instalando parece borrada e o problema é resolvido quando mudo para escala de 100%, mas tudo parece pequeno e inutilizável. (Consegui consertar o Vs Code, mas o PyCharm ainda está borrado) Por favor, ajude.

Eu instalei o opensearch e o opensearch-dashboard na minha vm ubuntu. Quando tento descobrir os recursos usados ​​pelo opensearch-dashboard com o comando

top -U opensearch

eu apenas entendo

Tasks: 125 total,   1 running, 124 sleeping,   0 stopped,   0 zombie
%Cpu(s):  0,2 us,  0,1 sy,  0,0 ni, 99,6 id,  0,0 wa,  0,1 hi,  0,1 si,  0,0 st
MiB Mem :   3665,1 total,    869,7 free,   1745,8 used,   1049,5 buff/cache
MiB Swap:      0,0 total,      0,0 free,      0,0 used.   1606,2 avail Mem 

    PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                                                                                                          
  70188 opensea+  20   0 5078340   1,4g  22956 S   0,3  39,1   2:19.24 java 

e eu acho que esse tipo de informação agrega o opensearch E o opensearch-dashboard como posso descobrir apenas a memória, CPU e espaço em disco usados ​​pelo dashboard?

Estou em um servidor Ubuntu 22.04.5 LTS. As portas de rede já estão trunked. Estou tentando configurar uma ponte virtual com um vínculo como escravo usando netplan em uma VLAN 202. Abaixo não está funcionando:

$ cat /etc/netplan/00-bond-bridge-config.yaml
network:
  version: 2
  renderer: networkd
  ethernets:
    eno3:
      dhcp4: false
    eno4:
      dhcp4: false
  bonds:
    bond0:
      dhcp4: false
      interfaces: [eno3, eno4]
      parameters:
        mode: active-backup
        mii-monitor-interval: 100
  vlans:
    bond0.202:
        id: 202
        link: bond0
  bridges:
    br0:
      dhcp4: false
      interfaces: [bond0.202]
      addresses: [192.168.1.2/24]
      routes:
        - to: default
          via: 192.168.1.1
      nameservers:
        addresses: [1.1.1.1, 8.8.8.8]
        search: []

Não consigo fazer ping no meu host Ubuntu. O que há de errado no meu arquivo yaml?

Tenho dois repositórios para um site: um para o backend, um para o frontend. Quero copiar arquivos do frontend para o diretório do backend, para que tudo possa ser servido de um só lugar.

Quando executo o buildcomando no frontend, uma pasta chamada dist/é criada. Quero copiar todos esses arquivos para uma pasta com o caminho relativo ../backend/public. Essa publicpasta pode já conter alguns outros arquivos.

Meu script atual usa nomes codificados para index.htmle e assets/diretório, mas mais arquivos podem ser adicionados ao longo do tempo, então eu gostaria de uma solução genérica que copie tudo o que não foi alterado dist/para ../backend/public.

#!/bin/bash
cd ../backend/public
rm -rf index.html assets

cp ../../frontend/dist/index.html ./
cp -r ../../frontend/dist/assets ./assets

Desabilitei o comando de tecla ctrl+ alt+ DELusando sudo systemctl mask ctrl-alt-del.targete sudo systemctl daemon-reload.

Mas mesmo depois disso, o sistema reinicia se eu pressionar a tecla ctrl+ alt+ continuamente.DEL

Este é um problema conhecido do Ubuntu ou esse é o comportamento esperado?

PS: Estou usando apenas a interface cli via SSH. Então respostas baseadas em GUI não ajudam.

Atualizei do Ubuntu 22.04 -> 24.04 e tenho alguns problemas com o repositório do Skype. Desinstalei o Skype para Linux, mas o repositório... não consigo removê-lo.

Em cada atualização recebo este erro:

Err:5 https://repo.skype.com/deb stable InRelease                                                                                                                                                                                                            
  503  Service Unavailable [IP: 2a02:26f0:3500:c84::1263 443]
Fetched 1.080 kB in 7s (144 kB/s)                                                                                                                                                                                                                            
Reading package lists... Done
W: Failed to fetch https://repo.skype.com/deb/dists/stable/InRelease  503  Service Unavailable [IP: 2a02:26f0:3500:c84::1263 443]
W: Some index files failed to download. They have been ignored, or old ones used instead.

Tentei remover o ppa assim:

sudo add-apt-repository --remove https://repo.skype.com/deb stable main

mas recebo este erro:

Repository: 'deb https://repo.skype.com/deb noble stable main'
Description:
Archive for codename: noble components: stable,main
More info: https://repo.skype.com/deb
Removing repository.
Press [ENTER] to continue or Ctrl-c to cancel.
Traceback (most recent call last):
  File "/usr/bin/add-apt-repository", line 364, in <module>
    sys.exit(0 if addaptrepo.main() else 1)
  File "/usr/bin/add-apt-repository", line 355, in main
    shortcut.remove()
  File "/usr/lib/python3/dist-packages/softwareproperties/shortcuthandler.py", line 233, in remove
    self.remove_source()
  File "/usr/lib/python3/dist-packages/softwareproperties/shortcuthandler.py", line 349, in remove_source
    sourceslist.save(remove=True)
  File "/usr/lib/python3/dist-packages/softwareproperties/extendedsourceslist.py", line 391, in save
    with open(filename, "w") as f:
PermissionError: [Errno 1] Operation not permitted: '/etc/apt/sources.list.d/skype-stable.list'

Como posso remover o skype ppa???

ATUALIZAÇÃO A saída deps -ea

 PID TTY          TIME CMD
      1 ?        00:00:01 systemd
      2 ?        00:00:00 kthreadd
      3 ?        00:00:00 pool_workqueue_release
      4 ?        00:00:00 kworker/R-rcu_g
      5 ?        00:00:00 kworker/R-rcu_p
      6 ?        00:00:00 kworker/R-slub_
      7 ?        00:00:00 kworker/R-netns
      8 ?        00:00:00 kworker/0:0-events
     10 ?        00:00:00 kworker/0:0H-events_highpri
     11 ?        00:00:00 kworker/u64:0-netns
     12 ?        00:00:00 kworker/R-mm_pe
     13 ?        00:00:00 rcu_tasks_kthread
     14 ?        00:00:00 rcu_tasks_rude_kthread
     15 ?        00:00:00 rcu_tasks_trace_kthread
     16 ?        00:00:00 ksoftirqd/0
     17 ?        00:00:00 rcu_preempt
     18 ?        00:00:00 migration/0
     19 ?        00:00:00 idle_inject/0
     20 ?        00:00:00 cpuhp/0
     21 ?        00:00:00 cpuhp/1
     22 ?        00:00:00 idle_inject/1
     23 ?        00:00:00 migration/1
     24 ?        00:00:00 ksoftirqd/1
     25 ?        00:00:00 kworker/1:0-events
     26 ?        00:00:00 kworker/1:0H-events_highpri
     27 ?        00:00:00 cpuhp/2
     28 ?        00:00:00 idle_inject/2
     29 ?        00:00:00 migration/2
     30 ?        00:00:00 ksoftirqd/2
     31 ?        00:00:00 kworker/2:0-events
     32 ?        00:00:00 kworker/2:0H-events_highpri
     33 ?        00:00:00 cpuhp/3
     34 ?        00:00:00 idle_inject/3
     35 ?        00:00:00 migration/3
     36 ?        00:00:00 ksoftirqd/3
     38 ?        00:00:00 kworker/3:0H-events_highpri
     39 ?        00:00:00 cpuhp/4
     40 ?        00:00:00 idle_inject/4
     41 ?        00:00:00 migration/4
     42 ?        00:00:00 ksoftirqd/4
     44 ?        00:00:00 kworker/4:0H-events_highpri
     45 ?        00:00:00 cpuhp/5
     46 ?        00:00:00 idle_inject/5
     47 ?        00:00:00 migration/5
     48 ?        00:00:00 ksoftirqd/5
     49 ?        00:00:00 kworker/5:0-events
     50 ?        00:00:00 kworker/5:0H-events_highpri
     51 ?        00:00:00 cpuhp/6
     52 ?        00:00:00 idle_inject/6
     53 ?        00:00:00 migration/6
     54 ?        00:00:00 ksoftirqd/6
     56 ?        00:00:00 kworker/6:0H-events_highpri
     57 ?        00:00:00 cpuhp/7
     58 ?        00:00:00 idle_inject/7
     59 ?        00:00:00 migration/7
     60 ?        00:00:00 ksoftirqd/7
     62 ?        00:00:00 kworker/7:0H-events_highpri
     63 ?        00:00:00 cpuhp/8
     64 ?        00:00:00 idle_inject/8
     65 ?        00:00:00 migration/8
     66 ?        00:00:00 ksoftirqd/8
     68 ?        00:00:00 kworker/8:0H-events_highpri
     69 ?        00:00:00 cpuhp/9
     70 ?        00:00:00 idle_inject/9
     71 ?        00:00:00 migration/9
     72 ?        00:00:00 ksoftirqd/9
     74 ?        00:00:00 kworker/9:0H-events_highpri
     75 ?        00:00:00 cpuhp/10
     76 ?        00:00:00 idle_inject/10
     77 ?        00:00:00 migration/10
     78 ?        00:00:00 ksoftirqd/10
     80 ?        00:00:00 kworker/10:0H-events_highpri
     81 ?        00:00:00 cpuhp/11
     82 ?        00:00:00 idle_inject/11
     83 ?        00:00:00 migration/11
     84 ?        00:00:00 ksoftirqd/11
     86 ?        00:00:00 kworker/11:0H-events_highpri
     87 ?        00:00:00 cpuhp/12
     88 ?        00:00:00 idle_inject/12
     89 ?        00:00:00 migration/12
     90 ?        00:00:00 ksoftirqd/12
     91 ?        00:00:00 kworker/12:0-events
     92 ?        00:00:00 kworker/12:0H-events_highpri
     93 ?        00:00:00 cpuhp/13
     94 ?        00:00:00 idle_inject/13
     95 ?        00:00:00 migration/13
     96 ?        00:00:00 ksoftirqd/13
     98 ?        00:00:00 kworker/13:0H-events_highpri
     99 ?        00:00:00 cpuhp/14
    100 ?        00:00:00 idle_inject/14
    101 ?        00:00:00 migration/14
    102 ?        00:00:00 ksoftirqd/14
    104 ?        00:00:00 kworker/14:0H-events_highpri
    105 ?        00:00:00 cpuhp/15
    106 ?        00:00:00 idle_inject/15
    107 ?        00:00:00 migration/15
    108 ?        00:00:00 ksoftirqd/15
    109 ?        00:00:00 kworker/15:0-rcu_par_gp
    110 ?        00:00:00 kworker/15:0H-events_highpri
    113 ?        00:00:00 kdevtmpfs
    114 ?        00:00:00 kworker/R-inet_
    116 ?        00:00:00 kauditd
    117 ?        00:00:00 kworker/0:2-events
    119 ?        00:00:00 kworker/1:2-rcu_par_gp
    120 ?        00:00:00 khungtaskd
    121 ?        00:00:00 oom_reaper
    123 ?        00:00:00 kworker/R-write
    124 ?        00:00:00 kcompactd0
    125 ?        00:00:00 ksmd
    126 ?        00:00:00 khugepaged
    127 ?        00:00:00 kworker/R-kinte
    128 ?        00:00:00 kworker/R-kbloc
    129 ?        00:00:00 kworker/R-blkcg
    130 ?        00:00:00 irq/9-acpi
    132 ?        00:00:00 kworker/R-tpm_d
    133 ?        00:00:00 kworker/R-ata_s
    134 ?        00:00:00 kworker/R-md
    135 ?        00:00:00 kworker/R-md_bi
    136 ?        00:00:00 kworker/R-edac-
    137 ?        00:00:00 kworker/u64:1-ext4-rsv-conversion
    138 ?        00:00:00 kworker/R-devfr
    139 ?        00:00:00 watchdogd
    140 ?        00:00:00 kworker/1:1H-kblockd
    142 ?        00:00:00 irq/25-AMD-Vi
    143 ?        00:00:00 kswapd0
    144 ?        00:00:00 ecryptfs-kthread
    145 ?        00:00:00 kworker/R-kthro
    146 ?        00:00:00 irq/26-aerdrv
    147 ?        00:00:00 irq/27-aerdrv
    148 ?        00:00:00 irq/28-aerdrv
    149 ?        00:00:00 irq/29-aerdrv
    150 ?        00:00:00 irq/31-aerdrv
    152 ?        00:00:00 kworker/4:1-events
    154 ?        00:00:00 kworker/6:1-mm_percpu_wq
    155 ?        00:00:00 kworker/7:1-events
    158 ?        00:00:00 kworker/11:1-events
    159 ?        00:00:00 kworker/12:1-events
    160 ?        00:00:00 kworker/13:1-mm_percpu_wq
    161 ?        00:00:00 kworker/14:1-rcu_par_gp
    163 ?        00:00:00 kworker/R-acpi_
    166 ?        00:00:00 kworker/R-mld
    167 ?        00:00:00 kworker/R-ipv6_
    169 ?        00:00:00 kworker/5:1H-kblockd
    175 ?        00:00:00 kworker/R-kstrp
    177 ?        00:00:00 kworker/u67:0-hci0
    178 ?        00:00:00 kworker/u68:0-ttm
    192 ?        00:00:00 kworker/R-charg
    218 ?        00:00:00 kworker/6:1H-kblockd
    220 ?        00:00:00 kworker/0:1H-kblockd
    234 ?        00:00:00 kworker/13:1H-kblockd
    240 ?        00:00:00 kworker/9:1H-kblockd
    263 ?        00:00:00 kworker/2:1H-kblockd
    264 ?        00:00:00 kworker/12:1H-kblockd
    265 ?        00:00:00 kworker/7:1H-kblockd
    266 ?        00:00:00 kworker/15:1H-kblockd
    267 ?        00:00:00 kworker/11:1H-kblockd
    268 ?        00:00:00 kworker/3:1H-kblockd
    269 ?        00:00:00 kworker/10:1H-kblockd
    270 ?        00:00:00 kworker/8:1H-kblockd
    273 ?        00:00:00 kworker/14:1H-kblockd
    275 ?        00:00:00 kworker/4:1H-kblockd
    288 ?        00:00:00 kworker/R-nvme-
    289 ?        00:00:00 kworker/14:2-events
    296 ?        00:00:00 kworker/R-nvme-
    297 ?        00:00:00 kworker/R-nvme-
    301 ?        00:00:00 kworker/R-nvme-
    324 ?        00:00:00 scsi_eh_0
    325 ?        00:00:00 kworker/R-scsi_
    326 ?        00:00:00 scsi_eh_1
    327 ?        00:00:00 kworker/R-scsi_
    328 ?        00:00:00 scsi_eh_2
    329 ?        00:00:00 kworker/R-scsi_
    330 ?        00:00:00 scsi_eh_3
    331 ?        00:00:00 kworker/R-scsi_
    332 ?        00:00:00 scsi_eh_4
    333 ?        00:00:00 kworker/R-scsi_
    334 ?        00:00:00 scsi_eh_5
    335 ?        00:00:00 kworker/R-scsi_
    336 ?        00:00:00 scsi_eh_6
    337 ?        00:00:00 kworker/R-scsi_
    338 ?        00:00:00 scsi_eh_7
    339 ?        00:00:00 kworker/R-scsi_
    342 ?        00:00:15 kworker/u66:4+events_unbound
    348 ?        00:00:00 scsi_eh_8
    349 ?        00:00:00 kworker/R-scsi_
    350 ?        00:00:16 kworker/u66:10-events_unbound
    352 ?        00:00:00 kworker/4:2-rcu_par_gp
    355 ?        00:00:00 kworker/7:2-cgroup_destroy
    358 ?        00:00:00 kworker/8:2-mm_percpu_wq
    378 ?        00:00:00 jbd2/nvme0n1p2-8
    379 ?        00:00:00 kworker/R-ext4-
    420 ?        00:00:00 psimon
    425 ?        00:00:00 systemd-journal
    449 ?        00:00:00 kworker/2:2-rcu_par_gp
    455 ?        00:00:00 kworker/9:2-events
    503 ?        00:00:00 kworker/9:3-events
    506 ?        00:00:00 systemd-udevd
    508 ?        00:00:00 kworker/u65:4-writeback
    574 ?        00:00:00 psimon
    626 ?        00:00:01 kworker/u65:9-events_power_efficient
    635 ?        00:00:19 kworker/u65:17-flush-259:0
    636 ?        00:00:06 kworker/u65:18-events_unbound
    661 ?        00:00:00 kworker/5:2-events
    702 ?        00:00:00 kworker/3:2-events
    771 ?        00:00:00 kworker/10:2-events
    780 ?        00:00:00 ccp-1-q2
    781 ?        00:00:00 ccp-1-q3
    782 ?        00:00:00 ccp-1-q4
    783 ?        00:00:00 hwrng
    893 ?        00:00:00 kworker/R-crypt
    929 ?        00:00:00 kworker/u67:1-hci0
   1027 ?        00:00:00 kworker/R-nvkm-
   1028 ?        00:00:00 kworker/R-ttm
   1029 ?        00:00:00 card0-crtc0
   1030 ?        00:00:00 card0-crtc1
   1031 ?        00:00:00 card0-crtc2
   1032 ?        00:00:00 card0-crtc3
   1320 ?        00:00:00 systemd-oomd
   1377 ?        00:00:00 systemd-resolve
   1379 ?        00:00:00 systemd-timesyn
   1508 ?        00:00:00 accounts-daemon
   1509 ?        00:00:01 acpid
   1510 ?        00:00:00 anacron
   1512 ?        00:00:00 avahi-daemon
   1514 ?        00:00:00 bluetoothd
   1515 ?        00:00:00 cron
   1516 ?        00:00:00 dbus-daemon
   1523 ?        00:00:00 networkd-dispat
   1528 ?        00:00:01 polkitd
   1532 ?        00:00:00 power-profiles-
   1545 ?        00:00:02 snapd
   1550 ?        00:00:00 switcheroo-cont
   1558 ?        00:00:00 systemd-logind
   1563 ?        00:00:00 udisksd
   1573 ?        00:00:00 avahi-daemon
   1581 ?        00:00:00 NetworkManager
   1588 ?        00:00:00 wpa_supplicant
   1629 ?        00:00:00 ModemManager
   1642 ?        00:00:00 rsyslogd
   1773 ?        00:00:00 unattended-upgr
   1788 ?        00:00:00 containerd
   1793 ?        00:00:00 anydesk
   1869 ?        00:00:00 colord
   1874 ?        00:00:00 cupsd
   1919 ?        00:00:04 mysqld
   1966 ?        00:00:00 apache2
   1971 ?        00:00:00 apache2
   1972 ?        00:00:00 apache2
   1973 ?        00:00:00 apache2
   1974 ?        00:00:00 apache2
   1975 ?        00:00:00 apache2
   2148 ?        00:00:00 cups-browsed
   2166 ?        00:00:00 dockerd
   2176 ?        00:00:00 nmbd
   2198 ?        00:00:00 kerneloops
   2203 ?        00:00:00 kerneloops
   2209 ?        00:00:01 teamviewerd
   2247 ?        00:00:00 smbd
   2265 ?        00:00:00 smbd-notifyd
   2266 ?        00:00:00 cleanupd
   2267 ?        00:00:00 samba-bgqd
   2533 ?        00:00:00 gdm3
   2575 ?        00:00:00 rtkit-daemon
   2677 ?        00:00:00 upowerd
   2680 ?        00:00:07 packagekitd
   2821 ?        00:00:00 kworker/u68:1-ttm
   2893 ?        00:00:00 gdm-session-wor
   2902 ?        00:00:00 kworker/3:3-inet_frag_wq
   2909 ?        00:00:00 systemd
   2914 ?        00:00:00 (sd-pam)
   2926 ?        00:00:00 pipewire
   2927 ?        00:00:00 pipewire-media-
   2928 ?        00:00:00 pulseaudio
   2937 ?        00:00:00 gnome-keyring-d
   2950 ?        00:00:00 dbus-daemon
   2952 ?        00:00:00 xdg-document-po
   2958 ?        00:00:00 xdg-permission-
   2964 ?        00:00:00 fusermount3
   3004 tty2     00:00:00 gdm-wayland-ses
   3007 tty2     00:00:00 gnome-session-b
   3054 ?        00:00:00 gnome-session-c
   3068 ?        00:00:00 gvfsd
   3076 ?        00:00:00 gvfsd-fuse
   3079 ?        00:00:00 gnome-session-b
   3107 ?        00:00:00 at-spi-bus-laun
   3111 ?        00:00:34 gnome-shell
   3119 ?        00:00:00 dbus-daemon
   3157 ?        00:00:00 gnome-shell-cal
   3163 ?        00:00:00 evolution-sourc
   3170 ?        00:00:00 goa-daemon
   3171 ?        00:00:00 dconf-service
   3176 ?        00:00:00 evolution-calen
   3177 ?        00:00:00 gvfs-udisks2-vo
   3188 ?        00:00:00 goa-identity-se
   3201 ?        00:00:00 gvfs-gphoto2-vo
   3205 ?        00:00:00 gvfs-goa-volume
   3209 ?        00:00:00 gvfs-afc-volume
   3214 ?        00:00:00 gvfs-mtp-volume
   3220 ?        00:00:00 gvfsd-trash
   3231 ?        00:00:00 gjs
   3232 ?        00:00:00 at-spi2-registr
   3251 ?        00:00:00 sh
   3252 ?        00:00:00 gsd-a11y-settin
   3255 ?        00:00:00 gsd-color
   3256 ?        00:00:00 gsd-datetime
   3258 ?        00:00:00 gsd-housekeepin
   3260 ?        00:00:00 ibus-daemon
   3262 ?        00:00:00 gsd-keyboard
   3263 ?        00:00:00 gsd-media-keys
   3266 ?        00:00:00 gsd-power
   3268 ?        00:00:00 gsd-print-notif
   3269 ?        00:00:00 gsd-rfkill
   3270 ?        00:00:00 gsd-screensaver
   3272 ?        00:00:00 gsd-sharing
   3277 ?        00:00:00 gsd-smartcard
   3278 ?        00:00:00 gsd-sound
   3282 ?        00:00:00 gsd-wacom
   3283 ?        00:00:00 blueman-applet
   3304 ?        00:00:00 evolution-alarm
   3343 ?        00:00:00 ibus-memconf
   3344 ?        00:00:00 ibus-extension-
   3351 ?        00:00:00 gsd-disk-utilit
   3356 ?        00:00:00 ibus-portal
   3397 ?        00:00:05 snap-store
   3429 ?        00:00:00 kworker/15:4-events
   3430 ?        00:00:00 ibus-engine-sim
   3443 ?        00:00:00 gsd-printer
   3453 ?        00:00:00 kworker/u68:3-ttm
   3462 ?        00:00:00 kworker/u68:12-ttm
   3463 ?        00:00:00 kworker/u68:13-ttm
   3464 ?        00:00:00 kworker/u68:14-ttm
   3465 ?        00:00:00 kworker/u68:15-ttm
   3471 ?        00:00:00 tracker-miner-f
   3479 ?        00:00:00 xdg-desktop-por
   3485 ?        00:00:00 xdg-desktop-por
   3494 ?        00:00:00 gjs
   3599 ?        00:00:00 snapd-desktop-i
   3658 ?        00:00:00 obexd
   3660 ?        00:00:00 blueman-tray
   3665 ?        00:00:00 xdg-desktop-por
   3668 ?        00:00:00 krfcommd
   3673 ?        00:00:00 snapd-desktop-i
   3711 ?        00:00:00 gjs
   3811 ?        00:00:01 fwupd
   3812 ?        00:00:00 gvfsd-metadata
   4077 ?        00:00:10 insync
   4424 ?        00:00:00 QtWebEngineProc
   4425 ?        00:00:00 QtWebEngineProc
   4438 ?        00:00:00 QtWebEngineProc
   4448 ?        00:00:01 QtWebEngineProc
   4523 ?        00:00:00 kworker/13:3-rcu_par_gp
   5292 ?        00:00:06 Xwayland
   5298 ?        00:00:00 gsd-xsettings
   5344 ?        00:00:00 ibus-x11
   5502 ?        00:00:00 kworker/u69:3-ttm
   6035 ?        00:00:00 kworker/6:3-events
   6049 ?        00:00:00 kworker/u69:6-ttm
   6170 ?        00:00:00 update-notifier
   6361 ?        00:00:00 kworker/11:0
   6365 ?        00:00:00 kworker/10:0-cgroup_destroy
   6497 ?        00:00:00 kworker/8:0
   6500 ?        00:00:00 kworker/u69:2-ttm
   6504 ?        00:00:00 kworker/u69:7-ttm
   6505 ?        00:00:00 kworker/u69:8-ttm
   6506 ?        00:00:00 kworker/u69:9-ttm
   6507 ?        00:00:00 kworker/u69:10-ttm
   6508 ?        00:00:00 kworker/u69:11-ttm
   6511 ?        00:00:07 kworker/u66:0-events_unbound
   6512 ?        00:00:00 kworker/u68:4-ttm
   6514 ?        00:00:00 kworker/u68:6-ttm
   6516 ?        00:00:00 kworker/u68:8-ttm
   6517 ?        00:00:00 kworker/u68:9-ttm
   6518 ?        00:00:00 kworker/u68:10-ttm
   6519 ?        00:00:00 kworker/u68:11-ttm
   6617 ?        00:00:01 gnome-terminal-
   6635 pts/0    00:00:00 bash
   6765 ?        00:00:00 kworker/u65:0
   6767 ?        00:00:00 kworker/u66:1
   6775 ?        00:00:00 kworker/2:1-rcu_par_gp
   6776 pts/0    00:00:00 ps

Acabei de fazer dual boot para 24.04.1 no meu laptop. Sempre que abro o Ubuntu, conecto-me ao wifi como de costume. Mas quando minha tela dorme ou entra em suspensão, quer eu a feche ou ela hiberna automaticamente, todas as redes simplesmente desaparecem.

Eu tentei:

• sudo systemctl restart NetworkManager

• Alterado wifi.powersavepara= 2

• sudo apt update && sudo apt upgrade

• Executado: sudo nano /lib/systemd/system-sleep/restart-network-manager.sh Script criado: #!/bin/sh case $1 in post) systemctl restart NetworkManager ;; esac e entãosudo chmod +x /lib/systemd/system-sleep/restart-network-manager.sh

• Drivers atualizadossudo ubuntu-drivers autoinstall

• Verificado rfkill list; não bloqueado, a propósito

Todas as redes ainda desaparecem após a suspensão. É como se estivesse procurando redes, mas nunca as encontrasse

Alguém tem alguma ideia?

Tenho uma lista de IPs como

35.195.23.184 134.209.172.147 207.90.244.14 179.43.191.98 77.90.22.16 222.95.163.138 95.214.53.91 45.230.66.15 199.45.155.111 5.8.11.202 185.191.126.248 154.83.15.156 71.6.232.28 35.204.124.189 141.98.11.178 64.62.197.44 64.62.197.36 64.62.197.33 185.242.226.99 46.19.69.70 114.33.100.55 95.214.55.79 114.35.57.211 162.191.196.61 87.120.126.85 2.196.195.65 118.163.142.112 80.82.77.202 182.44.10.178 114.38.214.165 175.107.1.178 122.116.134.171 109.205.213.198 178.215.238.69 122.116.158.160 93.174.93.12 147.45.112.17 59.126.25.244 59.126.254.199 40.83.134.151 125.228.162.168 220.134.106.248 45.115.89.120 4.255.98.186 87.120.114.229 45.84.89.3 46.174.191.28 95.214.53.211 141.98.11.175 125.228.214.129 36.139.63.123 180.149.126.8 122.116.183.60 185.82.219.179 165.154.206.35 106.75.146.146 106.75.169.16 59.126.115.226 59.182.82.59 47.91.91.123 34.77.49.75 45.148.10.206 45.156.130.18 87.236.176.150 167.94.145.96 199.45.154.130 205.210.31.30 147.185.132.30 64.62.156.83 35.203.210.49 100.0.161.38 1.34.209.79 

(não se preocupe em publicá-los aqui, todos eles foram capturados como fontes de hackers agressivos por um honeypot.

Agora, dentro de um bash-shell, quero reformatar esta lista - os espaços entre eles têm que ser substituídos por uma vírgula e um espaço (, ) para usá-los facilmente em um arquivo hosts.deny. Meu problema: a substituição normal do bash ou sed sempre falha com um erro "substituição ruim". Parece que preciso escapar o espaço/vírgula de alguma forma.

Então minha pergunta: como substituo todos os espaços nesta lista por uma combinação de vírgula/espaço?

Obrigado!

O Archer T4u suporta USB 3 de acordo com a documentação oficial, mas quando eu o conecto a uma porta USB 3, ele é detectado como um dispositivo USB 2 (conforme a saída lsusb). Eu tentei isso no meu PC Ubuntu e no meu laptop executando o Fedora 40, ambos com portas USB 3.1 mais novas. O dispositivo funciona sem instalar nenhum driver.