Keyboard, mouse locked out of local session


#1

I’m running Ubuntu Mate 18.04 LTS (a 16.04 upgrade) on Raspberry Pi 3 and noticed yesterday that my local (HDMI) session no longer accepts keyboard or mouse input. It’s setup to boot directly to a desktop without login, and it has a tightvnc server too. I can interact fine through vnc but not locally.

Originally the Logitech wireless mouse/keyboard combo worked fine so I thought the batteries had died - still didn’t work after replacing them. A wired keyboard and wired mouse were also ignored. Swapping the SD card into a different Raspberry Pi 3 resulted in the same behavior.

The computer clearly recognizes the hardware:

...
[    8.393097] input: Logitech K400 as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.4/1-1.4:1.2/0003:046D:C52B.0004/0003:046D:4024.0006/input/input1
[    8.394377] logitech-hidpp-device 0003:046D:4024.0006: input,hidraw3: USB HID v1.11 Keyboard [Logitech K400] on usb-3f980000.usb-1.4:1
[    9.142203] random: crng init done
[    9.142219] random: 7 urandom warning(s) missed due to ratelimiting
[    9.176373] uart-pl011 3f201000.serial: no DMA platform data
[    9.367688] Bluetooth: Core ver 2.22
[    9.367759] NET: Registered protocol family 31
[    9.367766] Bluetooth: HCI device and connection manager initialized
[    9.367788] Bluetooth: HCI socket layer initialized
[    9.367801] Bluetooth: L2CAP socket layer initialized
[    9.367833] Bluetooth: SCO socket layer initialized
[    9.407182] Bluetooth: HCI UART driver ver 2.3
[    9.407197] Bluetooth: HCI UART protocol H4 registered
[    9.407202] Bluetooth: HCI UART protocol Three-wire (H5) registered
[    9.407415] Bluetooth: HCI UART protocol Broadcom registered
[   10.082543] smsc95xx 1-1.1:1.0 enxb827eb6e25b9: entering SUSPEND2 mode
[   10.640681] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   10.640693] Bluetooth: BNEP filters: protocol multicast
[   10.640715] Bluetooth: BNEP socket layer initialized
[   11.689008] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[   12.372015] IPv6: ADDRCONF(NETDEV_UP): enxb827eb6e25b9: link is not ready
[   12.476680] smsc95xx 1-1.1:1.0 enxb827eb6e25b9: hardware isn't capable of remote wakeup
[   12.546559] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   12.595262] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   12.595284] brcmfmac: power management disabled
[   13.153809] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   13.880847] smsc95xx 1-1.1:1.0 enxb827eb6e25b9: link up, 100Mbps, full-duplex, lpa 0xCDE1
[   17.955286] fuse init (API version 7.26)
[   20.655405] Bluetooth: RFCOMM TTY layer initialized
[   20.655439] Bluetooth: RFCOMM socket layer initialized
[   20.655470] Bluetooth: RFCOMM ver 1.11
[   87.208253] logitech-hidpp-device 0003:046D:4024.0006: HID++ 2.0 device connected.
[   87.522120] brcmfmac: power management disabled
[  113.883611] usb 1-1.4: USB disconnect, device number 5
[  116.353560] usb 1-1.5: USB disconnect, device number 6
[  122.692452] usb 1-1.4: new low-speed USB device number 7 using dwc_otg
[  122.827451] usb 1-1.4: New USB device found, idVendor=046d, idProduct=c077
[  122.827466] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  122.827475] usb 1-1.4: Product: USB Optical Mouse
[  122.827483] usb 1-1.4: Manufacturer: Logitech
[  122.832125] input: Logitech USB Optical Mouse as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.4/1-1.4:1.0/0003:046D:C077.0007/input/input2
[  122.836913] hid-generic 0003:046D:C077.0007: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-3f980000.usb-1.4/input0
[  157.753580] usb 1-1.4: USB disconnect, device number 7
[  159.040475] usb 1-1.5: new low-speed USB device number 8 using dwc_otg
[  159.185300] usb 1-1.5: New USB device found, idVendor=046d, idProduct=c077
[  159.185310] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  159.185315] usb 1-1.5: Product: USB Optical Mouse
[  159.185319] usb 1-1.5: Manufacturer: Logitech
[  159.189711] input: Logitech USB Optical Mouse as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.5/1-1.5:1.0/0003:046D:C077.0008/input/input3
[  159.190499] hid-generic 0003:046D:C077.0008: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-3f980000.usb-1.5/input0
[  162.365414] usb 1-1.4: new full-speed USB device number 9 using dwc_otg
[  162.500463] usb 1-1.4: New USB device found, idVendor=046d, idProduct=c52b
[  162.500478] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  162.500487] usb 1-1.4: Product: USB Receiver
[  162.500495] usb 1-1.4: Manufacturer: Logitech
[  162.518551] logitech-djreceiver 0003:046D:C52B.000B: hiddev96,hidraw1: USB HID v1.11 Device [Logitech USB Receiver] on usb-3f980000.usb-1.4/input2
[  162.668251] input: Logitech K400 as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.4/1-1.4:1.2/0003:046D:C52B.000B/0003:046D:4024.000C/input/input4
[  162.669846] logitech-hidpp-device 0003:046D:4024.000C: input,hidraw2: USB HID v1.11 Keyboard [Logitech K400] on usb-3f980000.usb-1.4:1
[email protected]:~$ lsusb
Bus 001 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

I thought I had a problem like the one described here but this is baffling. Help would be appreciated.


#2

Today I tried:

  • upgrading to the bleeding edge kernel (4.14.79-v7+)
  • downgrading to the latest stable kernel (4.14-76-v7+)
  • and disabling the VNC service that I had created

None of these things restored keyboard/mouse input to the default local session (HDMI/usb). I found a new wireless Logitech mouse and verified it is recognized as an HID device (below), but it is clearly being ignored.

I’m running very low on troubleshooting ideas… can anyone provide some useful advice?


dmesg output:

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.76-v7+ ([email protected]) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1150 SMP Mon Oct 15 15:19:23 BST 2018
[    0.000000] CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] OF: fdt: Machine model: Raspberry Pi 3 Model B Rev 1.2
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] cma: Reserved 8 MiB at 0x3ac00000
[    0.000000] On node 0 totalpages: 242688
[    0.000000] free_area_init_node: node 0, pgdat 80c85280, node_mem_map ba39f000
[    0.000000]   Normal zone: 2133 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 242688 pages, LIFO batch:31
[    0.000000] percpu: Embedded 17 pages/cpu @ba348000 s38720 r8192 d22720 u69632
[    0.000000] pcpu-alloc: s38720 r8192 d22720 u69632 alloc=17*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 240555
[    0.000000] Kernel command line: 8250.nr_uarts=0 bcm2708_fb.fbwidth=1824 bcm2708_fb.fbheight=984 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 940232K/970752K available (7168K kernel code, 576K rwdata, 2076K rodata, 1024K init, 698K bss, 22328K reserved, 8192K cma-reserved)
[    0.000000] Virtual kernel memory layout:
                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                   vmalloc : 0xbb800000 - 0xff800000   (1088 MB)
                   lowmem  : 0x80000000 - 0xbb400000   ( 948 MB)
                   modules : 0x7f000000 - 0x80000000   (  16 MB)
                     .text : 0x80008000 - 0x80800000   (8160 kB)
                     .init : 0x80b00000 - 0x80c00000   (1024 kB)
                     .data : 0x80c00000 - 0x80c9017c   ( 577 kB)
                      .bss : 0x80c97f10 - 0x80d468b0   ( 699 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] ftrace: allocating 25273 entries in 75 pages
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] arch_timer: cp15 timer(s) running at 19.20MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
[    0.000007] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
[    0.000018] Switching to timer-based delay loop, resolution 52ns
[    0.000264] Console: colour dummy device 80x30
[    0.000282] console [tty1] enabled
[    0.000307] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)
[    0.000321] pid_max: default: 32768 minimum: 301
[    0.000640] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000654] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001594] Disabling memory control group subsystem
[    0.001670] CPU: Testing write buffer coherency: ok
[    0.002085] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.002485] Setting up static identity map for 0x100000 - 0x10003c
[    0.002608] Hierarchical SRCU implementation.
[    0.003286] smp: Bringing up secondary CPUs ...
[    0.004072] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.004917] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[    0.005745] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[    0.005849] smp: Brought up 1 node, 4 CPUs
[    0.005860] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[    0.005865] CPU: All CPU(s) started in HYP mode.
[    0.005869] CPU: Virtualization extensions available.
[    0.006756] devtmpfs: initialized
[    0.016914] random: get_random_u32 called from bucket_table_alloc+0xfc/0x24c with crng_init=0
[    0.017688] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4
[    0.017909] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.017926] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.018484] pinctrl core: initialized pinctrl subsystem
[    0.019225] NET: Registered protocol family 16
[    0.021975] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[    0.026812] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.026820] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.027044] Serial: AMBA PL011 UART driver
[    0.028696] bcm2835-mbox 3f00b880.mailbox: mailbox enabled
[    0.029157] uart-pl011 3f201000.serial: could not find pctldev for node /soc/[email protected]/uart0_pins, deferring probe
[    0.060686] bcm2835-dma 3f007000.dma: DMA legacy API manager at bb813000, dmachans=0x1
[    0.062093] SCSI subsystem initialized
[    0.062312] usbcore: registered new interface driver usbfs
[    0.062363] usbcore: registered new interface driver hub
[    0.062454] usbcore: registered new device driver usb
[    0.070085] raspberrypi-firmware soc:firmware: Attached to firmware from 2018-10-15 17:15
[    0.071497] clocksource: Switched to clocksource arch_sys_counter
[    0.148653] VFS: Disk quotas dquot_6.6.0
[    0.148735] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.148919] FS-Cache: Loaded
[    0.149104] CacheFiles: Loaded
[    0.157040] NET: Registered protocol family 2
[    0.157766] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.157876] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.158061] TCP: Hash tables configured (established 8192 bind 8192)
[    0.158190] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.158234] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.158461] NET: Registered protocol family 1
[    0.158920] RPC: Registered named UNIX socket transport module.
[    0.158926] RPC: Registered udp transport module.
[    0.158931] RPC: Registered tcp transport module.
[    0.158936] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.160597] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available
[    0.163399] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[    0.171322] FS-Cache: Netfs 'nfs' registered for caching
[    0.171951] NFS: Registering the id_resolver key type
[    0.171982] Key type id_resolver registered
[    0.171988] Key type id_legacy registered
[    0.172003] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.173930] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    0.174064] io scheduler noop registered
[    0.174070] io scheduler deadline registered (default)
[    0.174237] io scheduler cfq registered
[    0.174243] io scheduler mq-deadline registered
[    0.174250] io scheduler kyber registered
[    0.176963] BCM2708FB: allocated DMA memory fad10000
[    0.176989] BCM2708FB: allocated DMA channel 0 @ bb813000
[    0.227061] Console: switching to colour frame buffer device 228x61
[    0.257312] bcm2835-rng 3f104000.rng: hwrng registered
[    0.257446] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[    0.257920] vc-sm: Videocore shared memory driver
[    0.258196] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
[    0.267916] brd: module loaded
[    0.276797] loop: module loaded
[    0.276810] Loading iSCSI transport class v2.0-870.
[    0.277532] libphy: Fixed MDIO Bus: probed
[    0.277633] usbcore: registered new interface driver lan78xx
[    0.277686] usbcore: registered new interface driver smsc95xx
[    0.277703] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    0.305614] dwc_otg 3f980000.usb: base=0xf0980000
[    0.505826] Core Release: 2.80a
[    0.505835] Setting default values for core params
[    0.505864] Finished setting default values for core params
[    0.706117] Using Buffer DMA mode
[    0.706123] Periodic Transfer Interrupt Enhancement - disabled
[    0.706128] Multiprocessor Interrupt Enhancement - disabled
[    0.706135] OTG VER PARAM: 0, OTG VER FLAG: 0
[    0.706146] Dedicated Tx FIFOs mode
[    0.706473] WARN::dwc_otg_hcd_init:1046: FIQ DMA bounce buffers: virt = 0xbad04000 dma = 0xfad04000 len=9024
[    0.706496] FIQ FSM acceleration enabled for :
               Non-periodic Split Transactions
               Periodic Split Transactions
               High-Speed Isochronous Endpoints
               Interrupt/Control Split Transaction hack enabled
[    0.706504] dwc_otg: Microframe scheduler enabled
[    0.706556] WARN::hcd_init_fiq:459: FIQ on core 1 at 0x805ea2d8
[    0.706567] WARN::hcd_init_fiq:460: FIQ ASM at 0x805ea640 length 36
[    0.706579] WARN::hcd_init_fiq:486: MPHI regs_base at 0xf0006000
[    0.706632] dwc_otg 3f980000.usb: DWC OTG Controller
[    0.706663] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
[    0.706693] dwc_otg 3f980000.usb: irq 62, io mem 0x00000000
[    0.706740] Init: Port Power? op_state=1
[    0.706745] Init: Power Port (0)
[    0.706944] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    0.706954] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.706963] usb usb1: Product: DWC OTG Controller
[    0.706971] usb usb1: Manufacturer: Linux 4.14.76-v7+ dwc_otg_hcd
[    0.706979] usb usb1: SerialNumber: 3f980000.usb
[    0.707598] hub 1-0:1.0: USB hub found
[    0.707640] hub 1-0:1.0: 1 port detected
[    0.708187] dwc_otg: FIQ enabled
[    0.708192] dwc_otg: NAK holdoff enabled
[    0.708197] dwc_otg: FIQ split-transaction FSM enabled
[    0.708207] Module dwc_common_port init
[    0.708479] usbcore: registered new interface driver usb-storage
[    0.708658] mousedev: PS/2 mouse device common for all mice
[    0.708735] IR NEC protocol handler initialized
[    0.708740] IR RC5(x/sz) protocol handler initialized
[    0.708747] IR RC6 protocol handler initialized
[    0.708752] IR JVC protocol handler initialized
[    0.708757] IR Sony protocol handler initialized
[    0.708762] IR SANYO protocol handler initialized
[    0.708767] IR Sharp protocol handler initialized
[    0.708772] IR MCE Keyboard/mouse protocol handler initialized
[    0.708777] IR XMP protocol handler initialized
[    0.709468] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer
[    0.709737] bcm2835-cpufreq: min=600000 max=1200000
[    0.710095] sdhci: Secure Digital Host Controller Interface driver
[    0.710100] sdhci: Copyright(c) Pierre Ossman
[    0.710449] mmc-bcm2835 3f300000.mmc: could not get clk, deferring probe
[    0.710770] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe
[    0.710866] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.712282] ledtrig-cpu: registered to indicate activity on CPUs
[    0.712470] hidraw: raw HID events driver (C) Jiri Kosina
[    0.712595] usbcore: registered new interface driver usbhid
[    0.712599] usbhid: USB HID core driver
[    0.713387] vchiq: vchiq_init_state: slot_zero = bad80000, is_master = 0
[    0.714957] [vc_sm_connected_init]: start
[    0.724503] [vc_sm_connected_init]: end - returning 0
[    0.725139] Initializing XFRM netlink socket
[    0.725166] NET: Registered protocol family 17
[    0.725277] Key type dns_resolver registered
[    0.725819] Registering SWP/SWPB emulation handler
[    0.726409] registered taskstats version 1
[    0.732426] uart-pl011 3f201000.serial: cts_event_workaround enabled
[    0.732510] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 87, base_baud = 0) is a PL011 rev2
[    0.734295] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0
[    0.734303] mmc-bcm2835 3f300000.mmc: DMA channel allocated
[    0.802156] sdhost: log_buf @ bad07000 (fad07000)
[    0.837671] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[    0.839242] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    0.840812] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    0.843610] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[    0.881517] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
[    0.882589] of_cfs_init
[    0.882742] of_cfs_init: OK
[    0.883331] Waiting for root device /dev/mmcblk0p2...
[    0.919685] random: fast init done
[    0.931596] Indeed it is in host mode hprt0 = 00021501
[    1.019018] mmc1: new high speed SDIO card at address 0001
[    1.062716] mmc0: host does not support reading read-only switch, assuming write-enable
[    1.066055] mmc0: new high speed SDHC card at address aaaa
[    1.066515] mmcblk0: mmc0:aaaa SL32G 29.7 GiB
[    1.069031]  mmcblk0: p1 p2
[    1.111355] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    1.111409] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    1.112275] devtmpfs: mounted
[    1.115427] Freeing unused kernel memory: 1024K
[    1.141877] usb 1-1: new high-speed USB device number 2 using dwc_otg
[    1.142032] Indeed it is in host mode hprt0 = 00001101
[    1.381852] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[    1.381875] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.382529] hub 1-1:1.0: USB hub found
[    1.382617] hub 1-1:1.0: 5 ports detected
[    1.701567] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[    1.746734] systemd[1]: System time before build time, advancing clock.
[    1.831809] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[    1.831829] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.834522] smsc95xx v1.0.6
[    1.859274] NET: Registered protocol family 10
[    1.860503] Segment Routing with IPv6
[    1.874593] ip_tables: (C) 2000-2006 Netfilter Core Team
[    1.901920] systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
[    1.902419] systemd[1]: Detected architecture arm.
[    1.906742] systemd[1]: Set hostname to <dmz>.
[    1.925295] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-3f980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:80:a9:5c
[    2.021676] usb 1-1.4: new full-speed USB device number 4 using dwc_otg
[    2.168668] usb 1-1.4: New USB device found, idVendor=046d, idProduct=c52b
[    2.168686] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.168695] usb 1-1.4: Product: USB Receiver
[    2.168702] usb 1-1.4: Manufacturer: Logitech
[    2.291609] usb 1-1.5: new full-speed USB device number 5 using dwc_otg
[    2.436664] usb 1-1.5: New USB device found, idVendor=046d, idProduct=c534
[    2.436681] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.436689] usb 1-1.5: Product: USB Receiver
[    2.436697] usb 1-1.5: Manufacturer: Logitech
[    2.443399] input: Logitech USB Receiver as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.5/1-1.5:1.0/0003:046D:C534.0004/input/input0
[    2.512391] hid-generic 0003:046D:C534.0004: input,hidraw0: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-3f980000.usb-1.5/input0
[    2.519844] input: Logitech USB Receiver as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.5/1-1.5:1.1/0003:046D:C534.0005/input/input1
[    2.582248] hid-generic 0003:046D:C534.0005: input,hiddev96,hidraw1: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-3f980000.usb-1.5/input1
[    2.732535] systemd[1]: File /lib/systemd/system/systemd-journald.service:36 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
[    2.732560] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
[    3.139068] random: systemd: uninitialized urandom read (16 bytes read)
[    3.139539] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    3.139713] random: systemd: uninitialized urandom read (16 bytes read)
[    3.139758] systemd[1]: Reached target System Time Synchronized.
[    3.139858] random: systemd: uninitialized urandom read (16 bytes read)
[    3.139902] systemd[1]: Reached target Remote File Systems.
[    3.140766] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    3.140879] systemd[1]: Reached target User and Group Name Lookups.
[    3.341971] media: Linux media interface: v0.10
[    3.372384] Linux video capture interface: v2.00
[    3.433447] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
[    3.620376] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    3.713236] systemd-journald[93]: Received request to flush runtime journal from PID 1
[    3.735874] systemd-journald[93]: File /var/log/journal/a16cd74fbe0341468458fcd1e0c649b9/system.journal corrupted or uncleanly shut down, renaming and replacing.
[    4.156759] i2c /dev entries driver
[    4.363716] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[    4.367699] bcm2835_alsa bcm2835_alsa: card created with 8 channels
[    5.337409] brcmfmac: F1 signature read @0x18000000=0x1541a9a6
[    5.344207] brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43430-sdio.bin for chip 0x00a9a6(43430) rev 0x000001
[    5.344500] usbcore: registered new interface driver brcmfmac
[    5.721252] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Aug 29 2016 20:48:16 version 7.45.41.26 (r640327) FWID 01-4527cfab
[    5.722494] brcmfmac: brcmf_c_preinit_dcmds: CLM version = API: 12.2 Data: 7.11.15 Compiler: 1.24.2 ClmImport: 1.24.1 Creation: 2014-05-26 10:53:55 Inc Data: 9.6.3 Inc Compiler: 1.29.4 Inc ClmImport: 1.31.4 Creation: 2016-08-29 20:46:38 
[    7.190235] logitech-djreceiver 0003:046D:C52B.0003: hiddev97,hidraw2: USB HID v1.11 Device [Logitech USB Receiver] on usb-3f980000.usb-1.4/input2
[    7.237401] smsc95xx 1-1.1:1.0 enxb827eb80a95c: renamed from eth0
[    7.411772] input: Logitech K400 Plus as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.4/1-1.4:1.2/0003:046D:C52B.0003/0003:046D:404D.0006/input/input2
[    7.413060] logitech-hidpp-device 0003:046D:404D.0006: input,hidraw3: USB HID v1.11 Keyboard [Logitech K400 Plus] on usb-3f980000.usb-1.4:1
[    7.736562] random: crng init done
[    7.736576] random: 7 urandom warning(s) missed due to ratelimiting
[    8.003670] uart-pl011 3f201000.serial: no DMA platform data
[    8.364611] Bluetooth: Core ver 2.22
[    8.364765] NET: Registered protocol family 31
[    8.364772] Bluetooth: HCI device and connection manager initialized
[    8.366860] Bluetooth: HCI socket layer initialized
[    8.366888] Bluetooth: L2CAP socket layer initialized
[    8.366985] Bluetooth: SCO socket layer initialized
[    8.459167] Bluetooth: HCI UART driver ver 2.3
[    8.459184] Bluetooth: HCI UART protocol H4 registered
[    8.459191] Bluetooth: HCI UART protocol Three-wire (H5) registered
[    8.459460] Bluetooth: HCI UART protocol Broadcom registered
[    9.719164] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    9.719179] Bluetooth: BNEP filters: protocol multicast
[    9.719205] Bluetooth: BNEP socket layer initialized
[   10.162575] smsc95xx 1-1.1:1.0 enxb827eb80a95c: entering SUSPEND2 mode
[   10.997515] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[   11.670258] IPv6: ADDRCONF(NETDEV_UP): enxb827eb80a95c: link is not ready
[   11.754348] smsc95xx 1-1.1:1.0 enxb827eb80a95c: hardware isn't capable of remote wakeup
[   11.816346] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   13.358853] smsc95xx 1-1.1:1.0 enxb827eb80a95c: link up, 100Mbps, full-duplex, lpa 0xC5E1
[   23.638036] fuse init (API version 7.26)
[   25.809442] Bluetooth: RFCOMM TTY layer initialized
[   25.809466] Bluetooth: RFCOMM socket layer initialized
[   25.809487] Bluetooth: RFCOMM ver 1.11

#3

OK… so I can’t launch the mate-keyboard-properties dialog from the Control Panel, but I can open it from a terminal using sudo mate-keyboard-properties. Strangely, the keyboard model is not recognized and the list is empty:

Yes, I’m trying to open from within a VNC session. I already tried running dpkg-reconfigure keyboard-configuration to fix the keyboard settings.

(And apparently there is no recovery mode for Ubuntu Mate?)


#4

Pretty sure my user profile got hosed. I configured to boot into a command line, logged in, and it hung after displaying my last login time. Best I can figure, it’s related to using ‘Reset Panel’ during a VNC session but that’s only speculation. Time to start fresh :frowning: