On 16.01.2015 00:38, sean darcy wrote: > I've got F20 on an old laptop I'm using as a router. The external > interface uses the RJ45 port. The internal uses a USB ethernet adapter. > Every 2-3 weeks, the internal USB adapter fails. I can fix it by just > moving it to the other USB port. In another 2-3 weeks, it will fail > again, and I move it back to the original USB port, and so on. > > No problems with the external RJ45 interface. > > The logs aren't very helpful: > > 12:39:22 kernel: NETDEV WATCHDOG: internal (r8152): transmit queue 0 > timed out > 12:39:22 kernel: Modules linked in: xt_conntrack xt_nat ipt_MASQUERADE > xt_DSCP iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 > nf_nat_ipv4 iptable_raw sch_pie nf_nat_sip nf_nat nf_conntrack_sip > nf_conntrack bnep bluetooth arc4 snd_hda_codec_hdmi > snd_hda_codec_realtek b43 bcma snd_hda_codec_generic snd_hda_intel > snd_hda_controller mac80211 snd_hda_codec uvcvideo snd_hwdep snd_seq > snd_seq_device coretemp sdhci_pci snd_pcm acer_wmi videobuf2_vmalloc > cfg80211 sparse_keymap microcode sdhci videobuf2_memops iTCO_wdt > videobuf2_core rfkill iTCO_vendor_support v4l2_common tg3 ssb cdc_ether > ptp joydev pps_core usbnet videodev media i2c_i801 serio_raw mmc_core > irda r8152 lpc_ich shpchp tifm_7xx1 snd_timer snd soundcore mfd_core > tifm_core crc_ccitt wmi mii acpi_cpufreq firewire_ohci firewire_core > crc_itu_t > 12:39:22 kernel: r8152 2-2:1.0 internal: Tx timeout > 12:39:23 kernel: r8152 2-2:1.0 internal: Tx timeout > 12:39:24 kernel: r8152 2-2:1.0 internal: Tx timeout > ...... > > This looks like a USB problem. Is there a way to get usb (or > NetworkManager) to reinitialize the driver when this happens? > > sean > > I would ask these people for advice, therefore. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
