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5.4.0-77-módulo genérico e1000e se queja de error de hardware

tag-icon • tag-icon 20.04 kernel lubuntu
5.4.0-77-módulo genérico e1000e se queja de error de hardware

Ayer actualicé mi lubuntu 20.04 que incluye un nuevo kernel. Lo boto hoy y lo consigo.

dmesg | grep -i hard
[    0.040601] Booting paravirtualized kernel on bare hardware
[    7.514435] e1000e 0000:00:19.0 0000:00:19.0 (uninitialized): Hardware Error
[   10.261171] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
[   14.944977] e1000e 0000:00:19.0 eth0: Hardware Error

Entonces busco en dmesg el arranque anterior con linux-image-5.4.0-74-generic

grep -i hard /var/log/dmesg.0
[    0.039776] kernel: Booting paravirtualized kernel on bare hardware
[    4.091866] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.

detalle de hardware relevante

sudo lshw -c network
  *-network                 
       description: Ethernet interface
       product: 82579LM Gigabit Network Connection (Lewisville)
       vendor: Intel Corporation
       physical id: 19
       bus info: pci@0000:00:19.0
       logical name: eth0
       version: 04
       serial: 00:21:cc:ce:85:21
       capacity: 1Gbit/s
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k firmware=0.13-3 latency=0 link=no multicast=yes port=twisted pair
       resources: irq:29 memory:f2500000-f251ffff memory:f253b000-f253bfff ioport:5080(size=32)

encontré la opción de arranque

pcie_aspm=off

¿Pero esto no desactivaría Active State Power Management para todos los dispositivos pci? ¿O estoy equivocado? echo un vistazo

modinfo e1000e | fgrep parm
parm:           debug:Debug level (0=none,...,16=all) (int)
parm:           copybreak:Maximum size of packet that is copied to a new buffer on receive (uint)
parm:           TxIntDelay:Transmit Interrupt Delay (array of int)
parm:           TxAbsIntDelay:Transmit Absolute Interrupt Delay (array of int)
parm:           RxIntDelay:Receive Interrupt Delay (array of int)
parm:           RxAbsIntDelay:Receive Absolute Interrupt Delay (array of int)
parm:           InterruptThrottleRate:Interrupt Throttling Rate (array of int)
parm:           IntMode:Interrupt Mode (array of int)
parm:           SmartPowerDownEnable:Enable PHY smart power down (array of int)
parm:           KumeranLockLoss:Enable Kumeran lock loss workaround (array of int)
parm:           WriteProtectNVM:Write-protect NVM [WARNING: disabling this can lead to corrupted NVM] (array of int)
parm:           CrcStripping:Enable CRC Stripping, disable if your BMC needs the CRC (array of int)

¿Existe la posibilidad de desactivar la administración de energía para mi tarjeta ethercard allí?

Tenga en cuenta que no tengo idea si la tarjeta que está en este estado funciona (aquí no hay enrutador). .

Respuesta1

Intente iniciar el kernel con el parámetro pcie_aspm=off del kernel.

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