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overshoot
n00b
n00b


Joined: 19 May 2002
Posts: 59
Location: Socorro, NM

PostPosted: Fri Aug 17, 2018 12:09 am    Post subject: HW Upgrade, network AWOL Reply with quote

Summary: Upgraded my old mobo to a threadripper/ASUS Prime X399 -A combo. Much fun with bios and HW but surprisingly Mint 19 just works, which is how I post this. To much surprise, I actually booted into my old desktop setup and everything worked except the network. No surprise, different NIC.

Build new kernel for the new HW, and up she boots -- but still no NIC. The igb module is there, the dca is there, and on Mint that's all good and eth0 rebrands as ep5so and works. On Gentoo it vanishes. ifconfig comes up with lo and bupkis else. I spent a day-plus banging against it and I'm blank.
Suggestions? Here are lsmod and dmesg.
Code:
Module                  Size  Used by
bnep                   20480  2
binfmt_misc            20480  1
joydev                 24576  0
input_leds             16384  0
hid_logitech_hidpp     32768  0
hid_logitech_dj        20480  0
usbhid                 40960  0
btusb                  45056  0
btrtl                  16384  1 btusb
btbcm                  16384  1 btusb
btintel                16384  1 btusb
bluetooth             385024  26 btrtl,btintel,btbcm,bnep,btusb
ecdh_generic           24576  1 bluetooth
uas                    24576  0
usb_storage            57344  1 uas
dm_mod                122880  0
dax                    20480  1 dm_mod
snd_hda_codec_hdmi     53248  1
snd_hda_codec_realtek    81920  1
snd_hda_codec_generic    73728  1 snd_hda_codec_realtek
wmi_bmof               16384  0
mxm_wmi                16384  0
evdev                  20480  15
kvm                   413696  0
irqbypass              16384  1 kvm
crc32_pclmul           16384  0
ghash_clmulni_intel    16384  0
pcbc                   16384  0
aesni_intel           184320  0
aes_x86_64             20480  1 aesni_intel
igb                   188416  0
crypto_simd            16384  1 aesni_intel
cryptd                 20480  3 crypto_simd,ghash_clmulni_intel,aesni_intel
i2c_algo_bit           16384  1 igb
snd_hda_intel          32768  0
glue_helper            16384  1 aesni_intel
ptp                    20480  1 igb
snd_hda_codec          94208  4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
pps_core               16384  1 ptp
ccp                    69632  0
nvidiafb               45056  0
snd_hda_core           57344  5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
dca                    16384  1 igb
vgastate               20480  1 nvidiafb
snd_hwdep              16384  1 snd_hda_codec
sha256_generic         24576  1 ccp
snd_pcm                94208  4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
nvme                   36864  0
sha1_generic           16384  1 ccp
rng_core               16384  1 ccp
snd_timer              32768  1 snd_pcm
nvme_core              40960  1 nvme
snd                    77824  7 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_pcm
soundcore              16384  1 snd
xhci_pci               16384  0
xhci_hcd              126976  1 xhci_pci
i2c_piix4              24576  0
gpio_amdpt             16384  0
gpio_generic           16384  1 gpio_amdpt
wmi                    20480  2 wmi_bmof,mxm_wmi
button                 16384  0
acpi_cpufreq           16384  0


dmesg
:
Code:

{snip}
[    6.023021] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
[    6.023022] igb: Copyright (c) 2007-2014 Intel Corporation.
[    6.026476] AVX2 version of gcm_enc/dec engaged.
[    6.026477] AES CTR mode by8 optimization enabled
{snip}
[    6.322016] BTRFS: device fsid 405d300f-69fb-4c64-889f-3f97bc193be2 devid 1 transid 585 /dev/sdb2
[    6.337991] pps pps0: new PPS source ptp0
[    6.337993] igb 0000:05:00.0: added PHC on eth0
[    6.337995] igb 0000:05:00.0: Intel(R) Gigabit Ethernet Network Connection
[    6.337996] igb 0000:05:00.0: eth0: (PCIe:2.5Gb/s:Width x1) 10:7b:44:92:da:56
[    6.337998] igb 0000:05:00.0: eth0: PBA No: FFFFFF-0FF
[    6.337999] igb 0000:05:00.0: Using MSI-X interrupts. 2 rx queue(s), 2 tx queue(s)
[    6.370144] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:40/0000:40:03.1/0000:41:00.1/sound/card1/input9
[    6.370203] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:40/0000:40:03.1/0000:41:00.1/sound/card1/input10
{snip}


OT but: dang this sucker is sweet and runs way cooler than I expected. I've been doing water for like 15 years but this thing never gets above 40C in the core even when re-emerging 900 packages with no time out for downloads.
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overshoot
n00b
n00b


Joined: 19 May 2002
Posts: 59
Location: Socorro, NM

PostPosted: Fri Aug 17, 2018 12:47 am    Post subject: [Solved] -- typo Reply with quote

Oops -- never mind. Typo in the
Code:
ifconfig -a
. Although why udev didn't rebrand it is a puzzle, I'll leave that for another day. For now it's time to light it up on the M.2 and let it compile all night.
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