Desde que instalei o Xubuntu 16.04, essas mensagens de erro aparecem de tempos em tempos no syslog. Isso não acontece com muita frequência, mas eu gostaria de saber se há uma solução para isso.
Obrigado!
iwl4965 0000:03:00.0: Microcode SW error detected. Restarting 0x82000000.
iwl4965 0000:03:00.0: Loaded firmware version: 228.61.2.24
iwl4965 0000:03:00.0: Start IWL Error Log Dump:
iwl4965 0000:03:00.0: Status: 0x0002B3E4, count: 5
iwl4965 0000:03:00.0: Desc Time data1 data2 line
iwl4965 0000:03:00.0: NMI_INTERRUPT_WDG (0x0004) 3043856388 0x00000002 0x02430000 208
iwl4965 0000:03:00.0: pc blink1 blink2 ilink1 ilink2 hcmd
iwl4965 0000:03:00.0: 0x0046C 0x02F3E 0x004C2 0x006DE 0x02FAA 0x0001C
iwl4965 0000:03:00.0: FH register values:
iwl4965 0000:03:00.0: FH49_RSCSR_CHNL0_STTS_WPTR_REG: 0X0341b800
iwl4965 0000:03:00.0: FH49_RSCSR_CHNL0_RBDCB_BASE_REG: 0X00340c90
iwl4965 0000:03:00.0: FH49_RSCSR_CHNL0_WPTR: 0X000000b0
iwl4965 0000:03:00.0: FH49_MEM_RCSR_CHNL0_CONFIG_REG: 0X80809000
iwl4965 0000:03:00.0: FH49_MEM_RSSR_SHARED_CTRL_REG: 0X0000003c
iwl4965 0000:03:00.0: FH49_MEM_RSSR_RX_STATUS_REG: 0X02430000
iwl4965 0000:03:00.0: FH49_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
iwl4965 0000:03:00.0: FH49_TSSR_TX_STATUS_REG: 0X07ff0002
iwl4965 0000:03:00.0: FH49_TSSR_TX_ERROR_REG: 0X00000000
iwl4965 0000:03:00.0: Can't stop Rx DMA.
ieee80211 phy0: Hardware restart was requested
Detalhes do adaptador Wi-Fi:
03:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61)
Subsystem: Intel Corporation Lenovo ThinkPad T61
Kernel driver in use: iwl4965
Kernel modules: iwl4965
Até esta data, não encontrei resposta para este problema. Alguém pode ajudar?