HP EliteDesk 705 G2 MINI


  • Moderator

    @Andrew-ASPH It sounds like you have a bleeding edge nic card in that device.

    Would I would do next is check the broadcom web site to see if there is a specific linux driver available for that system. If so, you “might” be able to talk the developers into integrating that nic driver into the FOS engine.





  • @Wayne-Workman
    I have install Kubuntu on it from a USB stick, the Intel WiFI works fine, the Broadcom NIC is recognized and has the same error
    from dmesg

      7.969752] tg3 0000:01:00.0 eno1: Link is up at 100 Mbps, full duplex
    [    7.969785] tg3 0000:01:00.0 eno1: Flow control is off for TX and off for RX
    [    7.969789] tg3 0000:01:00.0 eno1: EEE is disabled
     23.114701] ------------[ cut here ]------------
    [   23.114713] WARNING: CPU: 3 PID: 0 at /build/linux-2NWldV/linux-4.10.0/net/sched/sch_generic.c:316 dev_watchdog+0x22c/0x230
    [   23.114714] NETDEV WATCHDOG: eno1 (tg3): transmit queue 0 timed out
    [   23.114715] Modules linked in: ccm rfcomm cmac bnep nls_iso8859_1 hp_wmi sparse_keymap edac_mce_amd edac_core kvm arc4 irqbypass crct10dif_pclmul snd_hda_codec_realtek snd_hda_codec_generic crc32_pclmul snd_hda_codec_hdmi ghash_clmulni_intel snd_hda_intel pcbc snd_hda_codec snd_hda_core snd_hwdep aesni_intel aes_x86_64 crypto_simd snd_pcm glue_helper cryptd snd_seq_midi iwlmvm snd_seq_midi_event mac80211 snd_rawmidi input_leds k10temp fam15h_power snd_seq btusb btrtl btbcm btintel snd_seq_device snd_timer i2c_piix4 bluetooth iwlwifi snd cfg80211 soundcore shpchp mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid amdkfd amd_iommu_v2 amdgpu i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci tg3 drm libahci ptp pps_core wmi fjes video
    [   23.114763] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 4.10.0-20-generic #22-Ubuntu
    [   23.114764] Hardware name: HP HP EliteDesk 705 G2 MINI/805B, BIOS N26 Ver. 02.12 03/27/2017
    23.114827] tg3 0000:01:00.0 eno1: transmit timed out, resetting
    [   25.845096] tg3 0000:01:00.0 eno1: 0x00000000: 0x168714e4, 0x00100506, 0x02000010, 0x00000000 
    ...
    25.846010] tg3 0000:01:00.0 eno1: 0: Host status block [00000001:00000034:(0000:004f:0000):(0000:0038)]
    [   25.846014] tg3 0000:01:00.0 eno1: 0: NAPI info [00000034:00000034:(0043:0038:01ff):0000:(011b:0000:0000:0000)]
    [   25.846017] tg3 0000:01:00.0 eno1: 1: Host status block [00000001:0000002b:(0000:0000:0000):(002a:0000)]
    [   25.846020] tg3 0000:01:00.0 eno1: 1: NAPI info [0000002b:0000002b:(0000:0000:01ff):002a:(002a:002a:0000:0000)]
    [   25.846023] tg3 0000:01:00.0 eno1: 2: Host status block [00000001:00000018:(0017:0000:0000):(0000:0000)]
    [   25.846027] tg3 0000:01:00.0 eno1: 2: NAPI info [00000018:00000018:(0000:0000:01ff):0017:(0017:0017:0000:0000)]
    [   25.846029] tg3 0000:01:00.0 eno1: 3: Host status block [00000001:0000000a:(0000:0000:0000):(0000:0000)]
    [   25.846032] tg3 0000:01:00.0 eno1: 3: NAPI info [0000000a:0000000a:(0000:0000:01ff):0009:(0009:0009:0000:0000)]
    [   25.846035] tg3 0000:01:00.0 eno1: 4: Host status block [00000001:0000000a:(0000:0000:0009):(0000:0000)]
    [   25.846038] tg3 0000:01:00.0 eno1: 4: NAPI info [0000000a:0000000a:(0000:0000:01ff):0009:(0009:0009:0000:0000)]
    [   25.970163] tg3 0000:01:00.0: tg3_stop_block timed out, ofs=4c00 enable_bit=2
    [   26.135142] tg3 0000:01:00.0 eno1: Link is down
    
    :~$ uname -a
    Linux PC38858 4.10.0-20-generic #22-Ubuntu SMP Thu Apr 20 09:22:42 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
    

    I can provide the full back trace if required


  • Moderator

    What I want you to do is to schedule a capture / deploy to one of these systems. BUT before you schedule the task make sure you click on the debug check box then schedule the task.

    PXE boot the target computer, after a few enter key presses you will be dropped to a linux command prompt on the target computer.

    I want you to post the output of the following commands

    1. ip addr show
    2. lspci -mm or lspci -nn I can’t remember off the top of my head.


  • @Andrew-ASPH said in HP EliteDesk 705 G2 MINI:

    BCM5762

    Can you boot one of these units from a Ubuntu live disk and see if it can recognize & use the NIC? If so, there is hope.


 

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