Início / ubuntu / Perguntas / 1394105
Accepted
Dan
Asked: 2022-02-22 01:03:18 +0800 CST

Como posso atualizar o firmware do meu dispositivo a partir da linha de comando?

  • 772

Raramente uso o aplicativo Ubuntu Software, mas quando o abri hoje vi que tem uma notificação dizendo que o firmware do meu scanner de impressão digital pode ser atualizado.

Atualizações do centro de software

No entanto, os comandos apt upgradee snap refreshindicam que tudo está atualizado. Estou perdendo uma terceira fonte de pacotes no meu sistema?

danny@danny:~$ sudo apt update && sudo apt upgrade 
Hit:1 http://se.archive.ubuntu.com/ubuntu impish InRelease
Hit:2 http://se.archive.ubuntu.com/ubuntu impish-updates InRelease                                                                                                                                         
Hit:3 http://se.archive.ubuntu.com/ubuntu impish-backports InRelease                                                                                                                                       
Hit:4 https://dl.google.com/linux/chrome/deb stable InRelease                                                                                                                                              
Hit:5 https://download.docker.com/linux/ubuntu impish InRelease                                                                                                                                  
Hit:6 http://archive.canonical.com/ubuntu impish InRelease                                                                
Get:7 http://security.ubuntu.com/ubuntu impish-security InRelease [110 kB]                          
Hit:8 https://packages.microsoft.com/repos/ms-teams stable InRelease                     
Fetched 110 kB in 1s (127 kB/s)                          
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
All packages are up to date.
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
package-management

1 respostas

  1. Best Answer

    Graças aos comentários de @Ponjar e @oldfred , acontece que há outro gerenciador que gerencia as atualizações de firmware do dispositivo chamado fwupd.

    Versão curta

    Para atualizar o firmware do dispositivo, você pode executar o seguinte comando:

    $ fwupdmgr update

    Versão mais longa

    Nota: Nenhum dos comandos mencionados aqui exigiu acesso root (ou seja, sudo) para ser executado durante meus testes. Até o comando que atualiza o firmware.

    Isso usa LVFS (Linux Vendor Firmware Service) como seu banco de dados de origem para o firmware dos dispositivos. Você pode adicionar mais fontes configurando-as em /etc/fwupd/remotes.d/.

    Para atualizar o firmware, você pode usar o fwupdmgrcomando. O pacote parece estar pré-instalado no Ubuntu 21.10. Se não for para você, você pode instalá-lo com o seguinte comando

    sudo apt install fwupd

    Você pode obter uma lista de dispositivos que suportam atualizações de firmware fwupdmgrexecutando o fwupdmgr get-devicescomando.

    $ fwupdmgr get-devices
WARNING: UEFI capsule updates not available or enabled in firmware setup
  See https://github.com/fwupd/fwupd/wiki/PluginFlag:capsules-unsupported for more information.
21A0000CMX
│
├─Prometheus:
│     Device ID:          96a0be68fa5cf5d60d3d2d392797c6844ab64d33
│     Summary:            Fingerprint reader
│     Current version:    10.01.3273255
│     Vendor:             Synaptics (USB:0x06CB)
│     Install Duration:   2 seconds
│     GUIDs:              09e8bf16-3e69-50f5-bb66-c7a040248352
│                         8088f861-6318-5b1e-9ce4-fbddbedb09ac
│     Device Flags:       • Updatable
│                         • Supported on remote server
│                         • Cryptographic hash verification is available
│   
├─UEFI dbx:
│     Device ID:          362301da643102b9f38477387e2193e57abaa590
│     Summary:            UEFI Revocation Database
│     Current version:    267
│     Minimum Version:    267
│     Vendor:             UEFI:Linux Foundation
│     Install Duration:   1 second
│     GUIDs:              1e9c3d61-4bd9-514e-ad87-0a9b61b9e77d
│                         304a9ede-aff2-58f6-b5e5-0e651b065f1a
│                         c6682ade-b5ec-57c4-b687-676351208742
│                         f8ba2887-9411-5c36-9cee-88995bb39731
│     Device Flags:       • Internal device
│                         • Updatable
│                         • Needs a reboot after installation
│   
└─UMIS RPETJ512MGE2QDQ:
      Device ID:          71b677ca0f1bc2c5b804fa1d59e52064ce589293
      Summary:            NVM Express Solid State Drive
      Current version:    1.3Q0630
      Vendor:             Union Memory (Shenzhen) (NVME:0x1CC4)
      GUIDs:              c3fe86aa-308e-53bc-aa93-00faaac3ef75
                          437d6904-49e7-551e-bbe9-1ae691ea1a37
                          6df6872d-19f7-5035-b85c-7c760034c77d
                          1d6b808f-3aac-5c20-8496-8a1433de5b80
                          1cabba58-9014-5a19-b40f-a6aa4b45676f
      Device Flags:       • Internal device
                          • Updatable
                          • System requires external power source
                          • Needs a reboot after installation
                          • Device is usable for the duration of the update

    Você também pode obter o status dos dispositivos se eles tiverem uma atualização de firmware disponível executando fwupdmgr get-updates.

    $ fwupdmgr get-updates
WARNING: UEFI capsule updates not available or enabled in firmware setup
  See https://github.com/fwupd/fwupd/wiki/PluginFlag:capsules-unsupported for more information.
Devices with no available firmware updates: 
 • UEFI dbx
 • UMIS RPETJ512MGE2QDQ
21A0000CMX
│
└─Prometheus:
  │   Device ID:          96a0be68fa5cf5d60d3d2d392797c6844ab64d33
  │   Summary:            Fingerprint reader
  │   Current version:    10.01.3273255
  │   Vendor:             Synaptics (USB:0x06CB)
  │   Install Duration:   2 seconds
  │   GUIDs:              09e8bf16-3e69-50f5-bb66-c7a040248352
  │                       8088f861-6318-5b1e-9ce4-fbddbedb09ac
  │   Device Flags:       • Updatable
  │                       • Supported on remote server
  │                       • Cryptographic hash verification is available
  │ 
  └─Prometheus Fingerprint Reader:
        New version:      10.01.3478575
        Remote ID:        lvfs
        Summary:          Firmware for the Synaptics Prometheus Fingerprint Reader device
        License:          Proprietary
        Size:             425.5 kB
        Created:          2021-06-09
        Urgency:          Medium
        Vendor:           Synaptics
        Duration:         2 seconds
        Flags:            is-upgrade
        Description:      
        New features and enhancements:
        
        • Fix an authentication issue on FOP project.

    No meu caso, o último comando lista "UEFI dbx" e ​​"UMIS RPETJ512MGE2QDQ" como atualizados e o scanner de impressão digital "Prometheus" tem uma atualização disponível.

    Quando estiver satisfeito, você pode executar o fwupdmgr updatecomando para instalar todas as atualizações disponíveis ou passar manualmente os IDs dos dispositivos que deseja atualizar para esse comando fwupdmgr update 71b677ca0f1bc2c5b804fa1d59e52064ce589293.

    $ fwupdmgr update
WARNING: UEFI capsule updates not available or enabled in firmware setup
  See https://github.com/fwupd/fwupd/wiki/PluginFlag:capsules-unsupported for more information.
Devices with no available firmware updates: 
 • UEFI dbx
 • UMIS RPETJ512MGE2QDQ
Upgrade available for Prometheus from 10.01.3273255 to 10.01.3478575
Prometheus and all connected devices may not be usable while updating. Continue with update? [Y|n]: 
Downloading…             [***************************************] Less than one minute remaining…
Decompressing…           [***************************************]
Authenticating…          [***************************************]
Authenticating…          [***************************************]
Updating Prometheus…     [***************************************]
Restarting device…       [***************************************]
Successfully installed firmware

    Opcionalmente, quando terminar de atualizar o firmware, você pode executar fwupdmgr get-updates, e ele perguntará se você deseja fazer upload do relatório de firmware.

    $ fwupdmgr get-updates
WARNING: UEFI capsule updates not available or enabled in firmware setup
  See https://github.com/fwupd/fwupd/wiki/PluginFlag:capsules-unsupported for more information.
Devices with no available firmware updates: 
 • UEFI dbx
 • UMIS RPETJ512MGE2QDQ
Devices with the latest available firmware version:
 • Prometheus
________________________________________________

Devices that have been updated successfully:

 • Prometheus (10.01.3273255 → 10.01.3478575)

Uploading firmware reports helps hardware vendors to quickly identify failing and successful updates on real devices.
Upload report now? (Requires internet connection):
0.  Do not upload reports at this time, but prompt again for future updates
1.  Do not upload reports, and never ask to upload reports for future updates
2.  Upload reports just this one time, but prompt again for future updates
3.  Upload reports this time and automatically upload reports after completing future updates
2
Target:                  https://fwupd.org/lvfs/firmware/report
Payload:                 {
                           "ReportVersion" : 2,
                           "MachineId" : "fd438561a796bdbcccfc66169378030058c8a453066843b91fa6b107cd73c267",
                           "Metadata" : {
                             "DistroId" : "ubuntu",
                             "DistroVersion" : "21.10"
                           },
                           "Reports" : [
                             {
                               "Checksum" : "9e3cc95de4a157318c40135009249bb20fe6af7d",
                               "UpdateState" : 2,
                               "Guid" : [
                                 "09e8bf16-3e69-50f5-bb66-c7a040248352"
                               ],
                               "Plugin" : "synaptics_prometheus",
                               "VersionOld" : "10.01.3273255",
                               "VersionNew" : "10.01.3478575",
                               "Flags" : 37748770,
                               "Created" : 1645459678,
                               "Modified" : 1645460476,
                               "Metadata" : {
                                 "HostSku" : "LENOVO_MT_21A0_BU_Think_FM_ThinkPad P14s Gen 2a",
                                 "RuntimeVersion(org.freedesktop.gusb)" : "0.3.5",
                                 "CompileVersion(com.redhat.fwupdate)" : "12",
                                 "DistroVersion" : "21.10",
                                 "CompileVersion(org.freedesktop.fwupd)" : "1.5.11",
                                 "HostFamily" : "ThinkPad P14s Gen 2a",
                                 "KernelName" : "Linux",
                                 "RuntimeVersion(org.kernel)" : "5.13.0-28-generic",
                                 "CompileVersion(org.freedesktop.gusb)" : "0.3.5",
                                 "RuntimeVersion(com.dell.libsmbios)" : "2.4",
                                 "DistroId" : "ubuntu",
                                 "CpuArchitecture" : "x86_64",
                                 "BootTime" : "1645105544",
                                 "HostVendor" : "LENOVO",
                                 "RuntimeVersion(org.freedesktop.appstream-glib)" : "0.7.14",
                                 "HostProduct" : "21A0000CMX",
                                 "RuntimeVersion(com.redhat.fwupdate)" : "12",
                                 "RuntimeVersion(org.freedesktop.fwupd)" : "1.5.11",
                                 "KernelVersion" : "5.13.0-28-generic"
                               }
                             }
                           ]
                         }
Proceed with upload? [Y|n]: 
Idle…                    [***************************************]
Successfully uploaded 1 report
No updates available for remaining devices
    • 4

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