xilinx@pynq:~$ ifconfig eth0: flags=4163 mtu 1500 inet6 fe80::205:6bff:fe00:dcdb prefixlen 64 scopeid 0x20 ether 00:05:6b:00:dc:db txqueuelen 1000 (Ethernet) RX packets 36 bytes 2570 (2.5 KB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 95 bytes 12902 (12.9 KB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device interrupt 29 base 0xb000 lo: flags=73 mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10 loop txqueuelen 1000 (Local Loopback) RX packets 473 bytes 37728 (37.7 KB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 473 bytes 37728 (37.7 KB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 xilinx@pynq:~$ sudo shutdown -r now [sudo] password for xilinx: [ OK ] Stopped target Graphical Interface. [ OK ] Stopped target Multi-User System. Stopping Regular background program processing daemon... Stopping Samba SMB Daemon... Stopping PYNQ PL Server... Stopping User Manager for UID 1000... [ OK ] Stopped target Login Prompts. Stopping Getty on tty1... Stoppi Stopping Session c1 of user xilinx. Stopping Unattended Upgrades Shutdown... [ OK ] Stopped target Timers. [ OK ] Stopped Daily apt upgrade and clean activities. [ OK ] Stopped Daily Cleanup of Temporary Directories. [ OK ] Stopped Daily apt download activities. [ OK ] Stopped Discard unused blocks once a week. [ OK ] Stopped Message of the Day. Stopping OpenBSD Secure Shell server... Stopping Serial Getty on ttyPS0... [ OK ] Stopped target System Time Synchronized. [ OK ] Stopped Regular background program processing daemon. [ OK ] Stopped System Logging Service. [ OK ] Stopped Getty on tty1. [ OK ] Stopped Serial Getty on ttyPS0. [ OK ] Stopped OpenBSD Secure Shell server. [ OK ] Stopped Samba SMB Daemon. [ OK ] Stopped User Manager for UID 1000. [ OK ] Stopped Session c1 of user xilinx. [ OK ] Stopped PYNQ PL Server. [ OK ] Stopped LSB: set CPUFreq kernel parameters. Stopping LSB: Load kernel modules needed to enable cpufreq scaling... [ OK ] Removed slice User Slice of xilinx. Stopping Login Service... Stopping Samba NMB Daemon... [ OK ] Removed slice system-serial\x2dgetty.slice. [ OK ] Removed slice system-getty.slice. Stopping Permit User Sessions... [ OK ] Stopped Login Service. [ OK ] Stopped Samba NMB Daemon. [ OK ] Stopped Unattended Upgrades Shutdown. [ OK ] Stopped Permit User Sessions. [ OK ] Stopped Jupyter Notebook Server. [ OK ] Stopped target Network is Online. [ OK ] Stopped target Network. Stopping Network Name Resolution... Stopping WPA supplicant... Stopping ifup for eth0... Stopping Raise network interfaces... [ OK ] Stopped WPA supplicant. [ OK ] Stopped Network Name Resolution. [ OK ] Stopped LSB: Load kernel modules needed to enable cpufreq scaling. [ OK ] Stopped target Remote File Systems. Stopping D-Bus System Message Bus... [ OK ] Stopped Raise network interfaces. [ OK ] Stopped D-Bus System Message Bus. [ OK ] Stopped target Basic System. [ OK ] Stopped target Paths. [ OK ] Stopped resolvconf-pull-resolved.path. [ OK ] Stopped target Slices. [ OK ] Removed slice User and Session Slice. [ OK ] Stopped target Sockets. [ OK ] Closed Syslog Socket. [ OK ] Closed D-Bus System Message Bus Socket. [ OK ] Stopped target System Initialization. Stopping Load/Save Random Seed... Stopping Network Time Synchronization... Stopping Update UTMP about System Boot/Shutdown... [ OK ] Stopped target Local Encrypted Volumes. [ OK ] Stopped Forward Password Requests to Wall Directory Watch. [ OK ] Stopped Dispatch Password Requests to Console Directory Watch. Stopping Restore / save the current clock... [ OK ] Stopped Network Time Synchronization. [ OK ] Stopped Load/Save Random Seed. [ OK ] Stopped Restore / save the current clock. [ OK ] Stopped Update UTMP about System Boot/Shutdown. [ OK ] Stopped Create Volatile Files and Directories. [ OK ] Stopped ifup for eth0. [ OK ] Stopped Apply Kernel Variables. [ OK ] Stopped Load Kernel Modules. [ OK ] Stopped target Local File Systems. Unmounting /run/user/1000... [ OK ] Stopped target Network (Pre). [ OK ] Unmounted /run/user/1000. [ OK ] Stopped target Local File Systems (Pre). [ OK ] Stopped Create Static Device Nodes in /dev. [ OK ] Stopped target Swap. Deactivating swap /var/swap... [ OK ] Deactivated swap /var/swap. [ OK ] Reached target Unmount All Filesystems. [ OK ] Stopped Remount Root and Kernel File Systems. [ OK ] Reached target Shutdown. [ OK ] Reached target Final Step. Starting Reboot... reboot: Restarting system U-Boot 2018.01 (Feb 21 2019 - 00:13:44 +0000) Xilinx Zynq ZC702 Board: Xilinx Zynq Silicon: v3.1 I2C: ready DRAM: ECC disabled 512 MiB MMC: mmc@e0100000: 0 (SD) SF: Detected s25fl128s_64k with page size 256 Bytes, erase size 64 KiB, total 16 MiB *** Warning - bad CRC, using default environment In: serial@e0000000 Out: serial@e0000000 Err: serial@e0000000 Board: Xilinx Zynq Silicon: v3.1 Net: ZYNQ GEM: e000b000, phyaddr 1, interface rgmii-id SF: Detected s25fl128s_64k with page size 256 Bytes, erase size 64 KiB, total 16 MiB Warning: ethernet@e000b000 using MAC address from ROM eth0: ethernet@e000b000 U-BOOT for xilinx-pynqz2-2018.3 Hit any key to stop autoboot: 0 Device: mmc@e0100000 Manufacturer ID: 1b OEM: 534d Name: 00000 Tran Speed: 50000000 Rd Block Len: 512 SD version 3.0 High Capacity: Yes Capacity: 29.8 GiB Bus Width: 4-bit Erase Group Size: 512 Bytes reading image.ub 4486728 bytes read in 258 ms (16.6 MiB/s) ## Loading kernel from FIT Image at 10000000 ... Using 'conf@1' configuration Verifying Hash Integrity ... OK Trying 'kernel@0' kernel subimage Description: Linux Kernel Type: Kernel Image Compression: uncompressed Data Start: 0x100000d4 Data Size: 4470648 Bytes = 4.3 MiB Architecture: ARM OS: Linux Load Address: 0x00080000 Entry Point: 0x00080000 Hash algo: sha1 Hash value: 78281665f235add854ada1d32a50e6d7e9935f2a Verifying Hash Integrity ... sha1+ OK ## Loading fdt from FIT Image at 10000000 ... Using 'conf@1' configuration Trying 'fdt@0' fdt subimage Description: Flattened Device Tree blob Type: Flat Device Tree Compression: uncompressed Data Start: 0x10443940 Data Size: 14785 Bytes = 14.4 KiB Architecture: ARM Hash algo: sha1 Hash value: 49d239bf7175c14cb2b5d7b6210370e41c212bfd Verifying Hash Integrity ... sha1+ OK Booting using the fdt blob at 0x10443940 Loading Kernel Image ... OK Loading Device Tree to 07ff9000, end 07fff9c0 ... OK Starting kernel ... Uncompressing Linux... done, booting the kernel. Booting Linux on physical CPU 0x0 Linux version 4.14.0-xilinx-v2018.3 (oe-user@oe-host) (gcc version 7.3.0 (GCC)) #1 SMP PREEMPT Thu Feb 21 00:11:14 UTC 2019 CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache OF: fdt: Machine model: xlnx,zynq-7000 bootconsole [earlycon0] enabled Memory policy: Data cache writealloc cma: Reserved 128 MiB at 0x18000000 random: fast init done percpu: Embedded 16 pages/cpu @d7b0e000 s34828 r8192 d22516 u65536 Built 1 zonelists, mobility grouping on. Total pages: 129920 Kernel command line: root=/dev/mmcblk0p2 rw earlyprintk rootfstype=ext4 rootwait devtmpfs.mount=1 uio_pdrv_genirq.of_id="generic-uio" clk_ignore_unused PID hash table entries: 2048 (order: 1, 8192 bytes) Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Memory: 376460K/524288K available (7168K kernel code, 261K rwdata, 1728K rodata, 1024K init, 279K bss, 16756K reserved, 131072K cma-reserved, 0K highmem) Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xffc00000 - 0xfff00000 (3072 kB) vmalloc : 0xe0800000 - 0xff800000 ( 496 MB) lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) modules : 0xbf000000 - 0xbfe00000 ( 14 MB) .text : 0xc0008000 - 0xc0800000 (8160 kB) .init : 0xc0a00000 - 0xc0b00000 (1024 kB) .data : 0xc0b00000 - 0xc0b41500 ( 262 kB) .bss : 0xc0b41500 - 0xc0b874ac ( 280 kB) Preemptible hierarchical RCU implementation. RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2. Tasks RCU enabled. RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 efuse mapped to e0800000 slcr mapped to e0802000 L2C: platform modifies aux control register: 0x72360000 -> 0x72760000 L2C: DT/platform modifies aux control register: 0x72360000 -> 0x72760000 L2C-310 erratum 769419 enabled L2C-310 enabling early BRESP for Cortex-A9 L2C-310 full line of zeros enabled for Cortex-A9 L2C-310 ID prefetch enabled, offset 1 lines L2C-310 dynamic clock gating enabled, standby mode enabled L2C-310 cache controller enabled, 8 ways, 512 kB L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76760001 zynq_clock_init: clkc starts at e0802100 Zynq clock init sched_clock: 64 bits at 325MHz, resolution 3ns, wraps every 4398046511103ns clocksource: arm_global_timer: mask: 0xffffffffffffffff max_cycles: 0x4af477f6aa , max_idle_ns: 440795207830 ns Switching to timer-based delay loop, resolution 3ns clocksource: ttc_clocksource: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 5513 18127 ns timer #0 at e080a000, irq=17 Console: colour dummy device 80x30 console [tty0] enabled bootconsole [earlycon0] disabled Booting Linux on physical CPU 0x0 Linux version 4.14.0-xilinx-v2018.3 (oe-user@oe-host) (gcc version 7.3.0 (GCC)) #1 SMP PREEMPT Thu Feb 21 00:11:14 UTC 2019 CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache OF: fdt: Machine model: xlnx,zynq-7000 bootconsole [earlycon0] enabled Memory policy: Data cache writealloc cma: Reserved 128 MiB at 0x18000000 random: fast init done percpu: Embedded 16 pages/cpu @d7b0e000 s34828 r8192 d22516 u65536 Built 1 zonelists, mobility grouping on. Total pages: 129920 Kernel command line: root=/dev/mmcblk0p2 rw earlyprintk rootfstype=ext4 rootwait devtmpfs.mount=1 uio_pdrv_genirq.of_id="generic-uio" clk_ignore_unused PID hash table entries: 2048 (order: 1, 8192 bytes) Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Memory: 376460K/524288K available (7168K kernel code, 261K rwdata, 1728K rodata, 1024K init, 279K bss, 16756K reserved, 131072K cma-reserved, 0K highmem) Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xffc00000 - 0xfff00000 (3072 kB) vmalloc : 0xe0800000 - 0xff800000 ( 496 MB) lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) modules : 0xbf000000 - 0xbfe00000 ( 14 MB) .text : 0xc0008000 - 0xc0800000 (8160 kB) .init : 0xc0a00000 - 0xc0b00000 (1024 kB) .data : 0xc0b00000 - 0xc0b41500 ( 262 kB) .bss : 0xc0b41500 - 0xc0b874ac ( 280 kB) Preemptible hierarchical RCU implementation. RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2. Tasks RCU enabled. RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 efuse mapped to e0800000 slcr mapped to e0802000 L2C: platform modifies aux control register: 0x72360000 -> 0x72760000 L2C: DT/platform modifies aux control register: 0x72360000 -> 0x72760000 L2C-310 erratum 769419 enabled L2C-310 enabling early BRESP for Cortex-A9 L2C-310 full line of zeros enabled for Cortex-A9 L2C-310 ID prefetch enabled, offset 1 lines L2C-310 dynamic clock gating enabled, standby mode enabled L2C-310 cache controller enabled, 8 ways, 512 kB L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76760001 zynq_clock_init: clkc starts at e0802100 Zynq clock init sched_clock: 64 bits at 325MHz, resolution 3ns, wraps every 4398046511103ns clocksource: arm_global_timer: mask: 0xffffffffffffffff max_cycles: 0x4af477f6aa , max_idle_ns: 440795207830 ns Switching to timer-based delay loop, resolution 3ns clocksource: ttc_clocksource: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 5513 18127 ns timer #0 at e080a000, irq=17 Console: colour dummy device 80x30 console [tty0] enabled bootconsole [earlycon0] disabled Calibrating delay loop (skipped), value calculated using timer frequency.. 650.0 0 BogoMIPS (lpj=3250000) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) CPU: Testing write buffer coherency: ok CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 Setting up static identity map for 0x100000 - 0x100060 Hierarchical SRCU implementation. smp: Bringing up secondary CPUs ... CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 smp: Brought up 1 node, 2 CPUs SMP: Total of 2 processors activated (1300.00 BogoMIPS). CPU: All CPU(s) started in SVC mode. devtmpfs: initialized VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911 2604462750000 ns futex hash table entries: 512 (order: 3, 32768 bytes) pinctrl core: initialized pinctrl subsystem NET: Registered protocol family 16 DMA: preallocated 256 KiB pool for atomic coherent allocations cpuidle: using governor menu hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. hw-breakpoint: maximum watchpoint size is 4 bytes. zynq-ocm f800c000.ocmc: ZYNQ OCM pool: 256 KiB @ 0xe0840000 zynq-pinctrl 700.pinctrl: zynq pinctrl initialized e0000000.serial: ttyPS0 at MMIO 0xe0000000 (irq = 27, base_baud = 6250000) is a xuartps console [ttyPS0] enabled vgaarb: loaded SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb media: Linux media interface: v0.10 Linux video capture interface: v2.00 pps_core: LinuxPPS API ver. 1 registered pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti PTP clock support registered EDAC MC: Ver: 3.0.0 FPGA manager framework fpga-region fpga-full: FPGA Region probed Advanced Linux Sound Architecture Driver Initialized. clocksource: Switched to clocksource arm_global_timer NET: Registered protocol family 2 TCP established hash table entries: 4096 (order: 2, 16384 bytes) TCP bind hash table entries: 4096 (order: 3, 32768 bytes) TCP: Hash tables configured (established 4096 bind 4096) UDP hash table entries: 256 (order: 1, 8192 bytes) UDP-Lite hash table entries: 256 (order: 1, 8192 bytes) NET: Registered protocol family 1 RPC: Registered named UNIX socket transport module. RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. hw perfevents: no interrupt-affinity property for /pmu@f8891000, guessing. hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available workingset: timestamp_bits=14 max_order=17 bucket_order=3 jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) io scheduler mq-deadline registered io scheduler kyber registered dma-pl330 f8003000.dmac: Loaded driver for PL330 DMAC-241330 dma-pl330 f8003000.dmac: DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Even ts-16 brd: module loaded loop: module loaded m25p80 spi0.0: found s25fl128s, expected n25q512a m25p80 spi0.0: s25fl128s (16384 Kbytes) 4 ofpart partitions found on MTD device spi0.0 Creating 4 MTD partitions on "spi0.0": 0x000000000000-0x000000500000 : "boot" 0x000000500000-0x000000520000 : "bootenv" 0x000000520000-0x000000fa0000 : "kernel" 0x000000fa0000-0x000001000000 : "spare" libphy: Fixed MDIO Bus: probed tun: Universal TUN/TAP device driver, 1.6 CAN device driver interface libphy: MACB_mii_bus: probed macb e000b000.ethernet eth0: Cadence GEM rev 0x00020118 at 0xe000b000 irq 29 (00 :05:6b:00:dc:db) RTL8211E Gigabit Ethernet e000b000.ethernet-ffffffff:01: attached PHY driver [RT L8211E Gigabit Ethernet] (mii_bus:phy_addr=e000b000.ethernet-ffffffff:01, irq=PO LL) e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k e1000e: Copyright(c) 1999 - 2015 Intel Corporation. ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci-pci: EHCI PCI platform driver usbcore: registered new interface driver cdc_acm cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters usbcore: registered new interface driver cdc_wdm usbcore: registered new interface driver usb-storage usbcore: registered new interface driver usbserial usbcore: registered new interface driver usbserial_generic usbserial: USB Serial support registered for generic usbcore: registered new interface driver usb_serial_simple usbserial: USB Serial support registered for carelink usbserial: USB Serial support registered for zio usbserial: USB Serial support registered for funsoft usbserial: USB Serial support registered for flashloader usbserial: USB Serial support registered for google usbserial: USB Serial support registered for vivopay usbserial: USB Serial support registered for moto_modem usbserial: USB Serial support registered for novatel_gps usbserial: USB Serial support registered for hp4x usbserial: USB Serial support registered for suunto usbserial: USB Serial support registered for siemens_mpi chipidea-usb2 e0002000.usb: e0002000.usb supply vbus not found, using dummy regu lator ULPI transceiver vendor/product ID 0x0451/0x1507 Found TI TUSB1210 ULPI transceiver. ULPI integrity check: passed. ci_hdrc ci_hdrc.0: EHCI Host Controller ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1 ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00 hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected i2c /dev entries driver cdns-i2c e0004000.i2c: 400 kHz mmio e0004000 irq 23 cdns-i2c e0005000.i2c: 400 kHz mmio e0005000 irq 24 IR NEC protocol handler initialized IR RC5(x/sz) protocol handler initialized IR RC6 protocol handler initialized IR JVC protocol handler initialized IR Sony protocol handler initialized IR SANYO protocol handler initialized IR Sharp protocol handler initialized IR MCE Keyboard/mouse protocol handler initialized IR XMP protocol handler initialized cdns-wdt f8005000.watchdog: Xilinx Watchdog Timer at e0948000 with timeout 10s EDAC MC: ECC not enabled Xilinx Zynq CpuIdle Driver started sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper mmc0: SDHCI controller on e0100000.mmc [e0100000.mmc] using ADMA ledtrig-cpu: registered to indicate activity on CPUs usbcore: registered new interface driver usbhid usbhid: USB HID core driver xlnk xlnk: Major 245 xlnk xlnk: xlnk driver loaded xlnk xlnk: xlnk_pdev is not null fpga_manager fpga0: Xilinx Zynq FPGA Manager registered NET: Registered protocol family 10 Segment Routing with IPv6 sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver NET: Registered protocol family 17 can: controller area network core (rev 20170425 abi 9) NET: Registered protocol family 29 can: raw protocol (rev 20170425) can: broadcast manager protocol (rev 20170425 t) can: netlink gateway (rev 20170425) max_hops=1 Registering SWP/SWPB emulation handler hctosys: unable to open rtc device (rtc0) of_cfs_init mmc0: new high speed SDHC card at address 0001 of_cfs_init: OK clk: Not disabling unused clocks ALSA device list: No soundcards found. Waiting for root device /dev/mmcblk0p2... mmcblk0: mmc0:0001 00000 29.8 GiB mmcblk0: p1 p2 EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) VFS: Mounted root (ext4 filesystem) on device 179:2. devtmpfs: mounted Freeing unused kernel memory: 1024K systemd[1]: System time before build time, advancing clock. systemd[1]: Failed to insert module 'autofs4': No such file or directory systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPA RMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOM P +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid) systemd[1]: Detected architecture arm. Welcome to PynqLinux, based on Ubuntu 18.04! systemd[1]: Set hostname to . systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. systemd[1]: Reached target Remote File Systems. [ OK ] Reached target Remote File Systems. systemd[1]: Created slice System Slice. [ OK ] Created slice System Slice. systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). systemd[1]: Created slice system-getty.slice. [ OK ] Created slice system-getty.slice. systemd[1]: Listening on Syslog Socket. [ OK ] Listening on Syslog Socket. systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. Starting Restore / save the current clock... Starting Remount Root and Kernel File Systems... Starting Nameserver information manager... [ OK ] Created slice User and Session Slice. [ OK ] Reached target Slices. [ OK ] Listening on udev Kernel Socket. Starting Create Static Device Nodes in /dev... [ OK ] Started ntp-systemd-netif.path. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Created slice system-serial\x2dgetty.slice. Mounting POSIX Message Queue File System... Starting Load Kernel Modules... [ OK ] Reached target System Time Synchronized. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on udev Control Socket. Starting udev Coldplug all Devices... Starting Journal Service... Mounting Kernel Debug File System... [ OK ] Started Restore / save the current clock. [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started Journal Service. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Started Load Kernel Modules. [ OK ] Mounted Kernel Debug File System. [ OK ] Started Nameserver information manager. [ OK ] Reached target Network (Pre). Mounting Kernel Configuration File System... Starting Apply Kernel Variables... Starting udev Kernel Device Manager... Activating swap /var/swap... Starting Flush Journal to Persistent Storage... [ OK ] Reached target Local File Systems (Pre). [ OK ] Reached target Local File Systems. Starting Enable support for additional executable binary formats... Starting Load/Save Random Seed... [ OK ] Started udev Coldplug all Devices. [ OK ] Started udev Kernel Device Manager. [ OK ] Mounted Kernel Configuration File System. [ OK ] Started Apply Kernel Variables. [ OK ] Started Enable support for additional executable binary formats. [ OK ] Started Load/Save Random Seed. [ OK ] Activated swap /var/swap. [ OK ] Reached target Swap. Starting Raise network interfaces... [ OK ] Found device /dev/ttyPS0. [ OK ] Found device /sys/subsystem/net/devices/eth0. [ OK ] Started Flush Journal to Persistent Storage. Starting Create Volatile Files and Directories... [ OK ] Started ifup for eth0. [ OK ] Started Create Volatile Files and Directories. Starting Network Time Synchronization... Starting Update UTMP about System Boot/Shutdown... Starting Network Name Resolution... [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Initialization. [ OK ] Started Message of the Day. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Listening on D-Bus System Message Bus Socket. [ OK ] Reached target Sockets. [ OK ] Started Discard unused blocks once a week. [ OK ] Started Daily apt download activities. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. [ OK ] Started resolvconf-pull-resolved.path. [ OK ] Reached target Paths. [ OK ] Reached target Basic System. [ OK ] Started Set the CPU Frequency Scaling governor. Starting Login Service... [ OK ] Started Regular background program processing daemon. Starting Jupyter Notebook Server... Starting Resize Filesystem on SD card... Starting PYNQ PL Server... Starting LSB: Load kernel modules needed to enable cpufreq scaling... Starting resolvconf-pull-resolved.service... Starting System Logging Service... [ OK ] Started ntp-systemd-netif.service. [ OK ] Started D-Bus System Message Bus. Starting WPA supplicant... [ OK ] Started Network Name Resolution. [ OK ] Started System Logging Service. [ OK ] Started Resize Filesystem on SD card. [ OK ] Started PYNQ PL Server. [ OK ] Started resolvconf-pull-resolved.service. [ OK ] Started Login Service. [ OK ] Started WPA supplicant. [ OK ] Reached target Host and Network Name Lookups. [ OK ] Started LSB: Load kernel modules needed to enable cpufreq scaling. Starting LSB: set CPUFreq kernel parameters... [ OK ] Started LSB: set CPUFreq kernel parameters. Stopping Network Name Resolution... [ OK ] Stopped Network Name Resolution. Starting Network Name Resolution... [ OK ] Started Network Name Resolution. Starting resolvconf-pull-resolved.service... [ OK ] Started resolvconf-pull-resolved.service. [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [ OK ] Started Unattended Upgrades Shutdown. Starting OpenBSD Secure Shell server... Starting Permit User Sessions... [ OK ] Reached target Network is Online. [ OK ] Started ISC DHCP IPv6 server. [ OK ] Started ISC DHCP IPv4 server. Starting Samba NMB Daemon... [ OK ] Started Permit User Sessions. [ OK ] Started Serial Getty on ttyPS0. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. PYNQ Linux, based on Ubuntu 18.04 pynq ttyPS0 pynq login: xilinx (automatic login) Last login: Mon Dec 9 14:08:36 UTC 2019 on ttyPS0 Welcome to PYNQ Linux, based on Ubuntu 18.04 (GNU/Linux 4.14.0-xilinx-v2018.3 armv7l) xilinx@pynq:~$ ifconfig eth0: flags=4163 mtu 1500 inet6 fe80::205:6bff:fe00:dcdb prefixlen 64 scopeid 0x20 ether 00:05:6b:00:dc:db txqueuelen 1000 (Ethernet) RX packets 30 bytes 2573 (2.5 KB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 126 bytes 20645 (20.6 KB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device interrupt 29 base 0xb000 lo: flags=73 mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10 loop txqueuelen 1000 (Local Loopback) RX packets 718 bytes 52564 (52.5 KB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 718 bytes 52564 (52.5 KB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0