Re: USB, Help, Keyboard being dropped

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Did I not say it right?

Or perhaps a kernel or some other issue?


=====


(no need to CC I'm subscribed to list),

Hello,

  My USB keyboard is being dropped by the kernel at various times
and I cannot figure out how to fix this.  Maybe I have messed up
somewhere but I think I'm reading the documents right.  :)

  I'm using a recent Debian kernel and running Debian Testing/Unstable
but the kernel is coming from Experimental.

Linux ant 4.17.0-rc3-amd64 #1 SMP Debian 4.17~rc3-1~exp1 (2018-04-29) x86_64 GNU/Linux

  And I've also tried kernel straight from Linus tree, doesn't seem
to be any different.

  I've also made sure the keyboard is plugged into various USB
ports and of versions both 2.0 and 3.1 and also tried changing
through the bios any legacy and handoff settings to verify that
they didn't solve this problem.

  I've captured logs from journalctl and udevadm which makes me
think that this is coming from the kernel (they are at the end).
If it helps I have a combined log from the console captured by
script command.

  I've tried setting kernel parameters for power control in
sys/bus/usb and sys/bus/hid to stop any autosuspend and I've
used the usbhid.quirks in my kernel boot parameters like:

    net.ifnames=0 usbhid.quirks=0x17f6:0x0830:0x00000400

  I've also made sure that udev has rules like:

ACTION=="add|change", SUBSYSTEM=="usb", ATTR{idVendor}=="17f6", ATTR{idProduct}=="0830", TEST=="power/control", ATTR{power/control}="on"
ACTION=="add|change", SUBSYSTEM=="usb", ATTR{idVendor}=="17f6", ATTR{idProduct}=="0830", TEST=="power/autosuspend_delay_ms", ATTR{power/autosuspend_delay_ms}="-1"

  and the following script shows they seem to be set:

-----
echo -e "\nDev\tControl\tMs\tProduct\n"
for d in /sys/bus/usb/devices/[0-9]* ; do
  if [[ -e $d/product ]] ; then
    echo -e "`basename $d`\t`cat $d/power/control`\t`cat $d/power/autosuspend_delay_ms`\t`cat $d/product`" ;
  fi ;
done

echo -e "\nDev\tControl\n"
for d in /sys/bus/hid/devices/[0-9]* ; do
  echo -e "`basename $d`\t`cat $d/power/control`" ;
done
-----


Dev	Control	Ms	Product

1-12	on	2000	2.4G Mouse
1-4	on	2000	DeskJet 930C
1-5	on	2000	ASC495 Speakers
1-6	on	-1	Ruffian6_x Kbrd v3_16
1-8	on	2000	Cruzer Glide

Dev	Control

0003:17F6:0830.0002	auto
0003:1EA7:0064.0001	auto


-----

lsusb finds device fine:

Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 0781:5575 SanDisk Corp. 
Bus 001 Device 007: ID 17f6:0830 Unicomp, Inc 
Bus 001 Device 003: ID 04d2:ff05 Altec Lansing Technologies ADA-305 Speakers
Bus 001 Device 002: ID 03f0:1204 Hewlett-Packard DeskJet 930c
Bus 001 Device 006: ID 1ea7:0064  
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


lsmod says:

Module                  Size  Used by
cpufreq_powersave      16384  0
cpufreq_userspace      16384  0
cpufreq_conservative    16384  0
usblp                  24576  0
snd_hda_codec_hdmi     57344  1
nls_ascii              16384  2
nls_cp437              20480  2
snd_hda_codec_realtek   106496  1
vfat                   24576  2
intel_rapl             24576  0
snd_hda_codec_generic    86016  1 snd_hda_codec_realtek
fat                    77824  1 vfat
x86_pkg_temp_thermal    16384  0
intel_powerclamp       16384  0
snd_hda_intel          45056  3
kvm_intel             233472  0
snd_hda_codec         151552  4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_usb_audio         229376  0
snd_usbmidi_lib        36864  1 snd_usb_audio
kvm                   724992  1 kvm_intel
snd_hda_core           94208  5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
mxm_wmi                16384  0
snd_rawmidi            40960  1 snd_usbmidi_lib
irqbypass              16384  1 kvm
crct10dif_pclmul       16384  0
crc32_pclmul           16384  0
snd_seq_device         16384  1 snd_rawmidi
snd_hwdep              16384  2 snd_usb_audio,snd_hda_codec
snd_pcm               118784  5 snd_hda_codec_hdmi,snd_hda_intel,snd_usb_audio,snd_hda_codec,snd_hda_core
ghash_clmulni_intel    16384  0
i915                 1708032  4
efi_pstore             16384  0
intel_cstate           16384  0
intel_uncore          131072  0
evdev                  28672  6
snd_timer              36864  1 snd_pcm
mei_me                 45056  0
snd                    94208  18 snd_hda_codec_generic,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_usb_audio,snd_usbmidi_lib,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi
iTCO_wdt               16384  0
drm_kms_helper        200704  1 i915
joydev                 24576  0
intel_rapl_perf        16384  0
soundcore              16384  1 snd
iTCO_vendor_support    16384  1 iTCO_wdt
pcspkr                 16384  0
efivars                20480  1 efi_pstore
shpchp                 40960  0
sg                     36864  0
mei                   110592  1 mei_me
drm                   462848  5 drm_kms_helper,i915
i2c_algo_bit           16384  1 i915
video                  45056  1 i915
wmi                    28672  1 mxm_wmi
acpi_pad               24576  0
button                 16384  1 i915
ip6t_REJECT            16384  1
nf_reject_ipv6         16384  1 ip6t_REJECT
nf_log_ipv6            16384  5
xt_hl                  16384  22
ip6t_rt                16384  3
binfmt_misc            20480  1
nf_conntrack_ipv6      16384  8
nf_defrag_ipv6         20480  1 nf_conntrack_ipv6
ipt_REJECT             16384  1
nf_reject_ipv4         16384  1 ipt_REJECT
nf_log_ipv4            16384  5
nf_log_common          16384  2 nf_log_ipv4,nf_log_ipv6
xt_LOG                 16384  10
xt_limit               16384  13
xt_tcpudp              16384  18
xt_addrtype            16384  4
nf_conntrack_ipv4      16384  8
nf_defrag_ipv4         16384  1 nf_conntrack_ipv4
xt_conntrack           16384  16
ip6table_filter        16384  1
ip6_tables             28672  1 ip6table_filter
nf_conntrack_netbios_ns    16384  0
nf_conntrack_broadcast    16384  1 nf_conntrack_netbios_ns
nf_nat_ftp             16384  0
nf_nat                 36864  1 nf_nat_ftp
nf_conntrack_ftp       20480  1 nf_nat_ftp
nct6775                65536  0
hwmon_vid              16384  1 nct6775
nf_conntrack          155648  8 xt_conntrack,nf_conntrack_ipv6,nf_conntrack_ipv4,nf_nat,nf_nat_ftp,nf_conntrack_netbios_ns,nf_conntrack_broadcast,nf_conntrack_ftp
coretemp               16384  0
iptable_filter         16384  1
parport_pc             32768  0
ppdev                  20480  0
lp                     20480  0
parport                57344  3 parport_pc,lp,ppdev
efivarfs               16384  1
ip_tables              28672  1 iptable_filter
x_tables               40960  13 ip6table_filter,xt_conntrack,iptable_filter,xt_LOG,xt_tcpudp,xt_addrtype,ip6t_rt,ip6_tables,ipt_REJECT,ip_tables,xt_limit,xt_hl,ip6t_REJECT
autofs4                49152  2
ext4                  737280  3
crc16                  16384  1 ext4
mbcache                16384  1 ext4
jbd2                  118784  1 ext4
fscrypto               32768  1 ext4
ecb                    16384  0
hid_generic            16384  0
usbhid                 57344  0
hid                   135168  2 usbhid,hid_generic
btrfs                1372160  0
xor                    24576  1 btrfs
zstd_decompress        94208  1 btrfs
zstd_compress         188416  1 btrfs
xxhash                 16384  2 zstd_compress,zstd_decompress
uas                    28672  0
usb_storage            69632  3 uas
raid6_pq              122880  1 btrfs
libcrc32c              16384  3 nf_conntrack,nf_nat,btrfs
crc32c_generic         16384  0
sr_mod                 28672  0
cdrom                  69632  1 sr_mod
sd_mod                 53248  8
crc32c_intel           24576  7
ahci                   40960  4
aesni_intel           200704  1
aes_x86_64             20480  1 aesni_intel
libahci                40960  1 ahci
crypto_simd            16384  1 aesni_intel
xhci_pci               16384  0
libata                278528  2 libahci,ahci
xhci_hcd              262144  1 xhci_pci
cryptd                 28672  3 crypto_simd,ghash_clmulni_intel,aesni_intel
glue_helper            16384  1 aesni_intel
e1000e                282624  0
i2c_i801               28672  0
usbcore               290816  8 xhci_hcd,snd_usb_audio,usbhid,snd_usbmidi_lib,usblp,usb_storage,xhci_pci,uas
scsi_mod              253952  6 sd_mod,usb_storage,uas,libata,sg,sr_mod
usb_common             16384  1 usbcore

-----

combined logs for udev and journalctl


Script started on 2018-05-07 09:14:33-0400
root@ant(1)~/rlog# journalctl -f -o short-monotonic | tee jrnl-log &
[1] 3051
root@ant(2)~/rlog# -- Logs begin at Sun 2018-05-06 11:34:03 EDT. --

root@ant(2)~/rlog# udevadm monitor -k -u | tee udev-log &
[2] 3053
root@ant(3)~/rlog# monitor will print the received events for:
UDEV - the event which udev sends out after rule processing
KERNEL - the kernel uevent


...
KERNEL[8256.344251] change   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/input27::numlock (leds)
KERNEL[8256.344319] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/input27::numlock (leds)
KERNEL[8256.344350] change   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/input27::capslock (leds)
KERNEL[8256.344371] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/input27::capslock (leds)
KERNEL[8256.344403] change   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/input27::scrolllock (leds)
KERNEL[8256.344424] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/input27::scrolllock (leds)
KERNEL[8256.344444] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/input27::compose (leds)
KERNEL[8256.344471] change   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/input27::kana (leds)
KERNEL[8256.344496] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/input27::kana (leds)
UDEV  [8256.349824] change   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/input27::numlock (leds)
UDEV  [8256.350101] change   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/input27::capslock (leds)
UDEV  [8256.350390] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/input27::compose (leds)
UDEV  [8256.350406] change   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/input27::scrolllock (leds)
UDEV  [8256.350700] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/input27::numlock (leds)
UDEV  [8256.350940] change   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/input27::kana (leds)
UDEV  [8256.350965] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/input27::capslock (leds)
UDEV  [8256.351178] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/input27::scrolllock (leds)
UDEV  [8256.351716] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/input27::kana (leds)
KERNEL[8256.372231] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/event4 (input)
UDEV  [8256.373878] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27/event4 (input)
KERNEL[8256.400301] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27 (input)
KERNEL[8256.400362] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/hidraw/hidraw1 (hidraw)
KERNEL[8256.400405] unbind   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B (hid)
KERNEL[8256.400452] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B (hid)
KERNEL[8256.400497] unbind   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0 (usb)
KERNEL[8256.400565] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0 (usb)
KERNEL[8256.401102] unbind   /devices/pci0000:00/0000:00:14.0/usb1/1-6 (usb)
KERNEL[8256.401183] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6 (usb)
UDEV  [8256.404328] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/input/input27 (input)
UDEV  [8256.404750] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B/hidraw/hidraw1 (hidraw)
UDEV  [8256.407140] unbind   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B (hid)
UDEV  [8256.408950] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000B (hid)
UDEV  [8256.411027] unbind   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0 (usb)
UDEV  [8256.412710] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0 (usb)
UDEV  [8256.414787] unbind   /devices/pci0000:00/0000:00:14.0/usb1/1-6 (usb)
UDEV  [8256.416250] remove   /devices/pci0000:00/0000:00:14.0/usb1/1-6 (usb)
[ 8256.041205] ant kernel: usb 1-6: USB disconnect, device number 16
[ 8260.357540] ant colord-sane[3477]: io/hpmud/musb.c 2101: Invalid usb_open: Permission denied
[ 8260.357976] ant colord-sane[3477]: io/hpmud/musb.c 2101: Invalid usb_open: Permission denied
KERNEL[8730.354901] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6 (usb)
KERNEL[8730.356469] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0 (usb)
KERNEL[8730.357620] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C (hid)
KERNEL[8730.357980] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28 (input)
KERNEL[8730.358030] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/input28::numlock (leds)
KERNEL[8730.358078] change   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/input28::numlock (leds)
KERNEL[8730.358112] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/input28::capslock (leds)
KERNEL[8730.358151] change   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/input28::capslock (leds)
KERNEL[8730.358185] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/input28::scrolllock (leds)
KERNEL[8730.358227] change   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/input28::scrolllock (leds)
KERNEL[8730.358262] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/input28::compose (leds)
KERNEL[8730.358297] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/input28::kana (leds)
KERNEL[8730.358335] change   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/input28::kana (leds)
KERNEL[8730.358384] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/event4 (input)
KERNEL[8730.358455] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/hidraw/hidraw1 (hidraw)
KERNEL[8730.358527] bind     /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C (hid)
KERNEL[8730.358598] bind     /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0 (usb)
KERNEL[8730.358672] bind     /devices/pci0000:00/0000:00:14.0/usb1/1-6 (usb)
UDEV  [8730.363427] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6 (usb)
UDEV  [8730.364253] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0 (usb)
UDEV  [8730.364982] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C (hid)
UDEV  [8730.366345] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/hidraw/hidraw1 (hidraw)
UDEV  [8730.366486] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28 (input)
UDEV  [8730.367575] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/input28::numlock (leds)
UDEV  [8730.367679] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/input28::capslock (leds)
UDEV  [8730.368156] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/input28::scrolllock (leds)
UDEV  [8730.368254] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/input28::compose (leds)
UDEV  [8730.368377] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/input28::kana (leds)
UDEV  [8730.368876] change   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/input28::capslock (leds)
UDEV  [8730.368902] change   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/input28::numlock (leds)
UDEV  [8730.369335] change   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/input28::scrolllock (leds)
UDEV  [8730.370287] change   /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/input28::kana (leds)
UDEV  [8730.436906] add      /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28/event4 (input)
UDEV  [8730.437861] bind     /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C (hid)
UDEV  [8730.438848] bind     /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0 (usb)
UDEV  [8730.439900] bind     /devices/pci0000:00/0000:00:14.0/usb1/1-6 (usb)
[ 8729.925230] ant kernel: usb 1-6: new full-speed USB device number 17 using xhci_hcd
[ 8730.075687] ant kernel: usb 1-6: New USB device found, idVendor=17f6, idProduct=0830, bcdDevice= 3.24
[ 8730.075696] ant kernel: usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 8730.075702] ant kernel: usb 1-6: Product: Ruffian6_x Kbrd v3_16
[ 8730.075708] ant kernel: usb 1-6: Manufacturer: Unicomp Inc
[ 8730.079025] ant kernel: input: Unicomp Inc Ruffian6_x Kbrd v3_16 as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17F6:0830.000C/input/input28
[ 8730.079596] ant kernel: hid-generic 0003:17F6:0830.000C: input,hidraw1: USB HID v1.11 Keyboard [Unicomp Inc Ruffian6_x Kbrd v3_16] on usb-0000:00:14.0-6/input0
[ 8730.362634] ant mtp-probe[3509]: checking bus 1, device 17: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-6"
[ 8730.362970] ant mtp-probe[3509]: bus: 1, device: 17 was not an MTP device
[ 8734.273677] ant colord-sane[3510]: io/hpmud/musb.c 2101: Invalid usb_open: Permission denied
[ 8734.274030] ant colord-sane[3510]: io/hpmud/musb.c 2101: Invalid usb_open: Permission denied
...
root@ant(3)~/rlog# fg
udevadm monitor -k -u | tee udev-log
^C
root@ant(4)~/rlog# fg
journalctl -f -o short-monotonic | tee jrnl-log
^C
root@ant(6)~/rlog# exit

Script done on 2018-05-07 12:16:41-0400

-----

  Any help you can give will be greatly appreciated.


  Thank you,


  ant
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