[0000.125] [L4T TegraBoot] (version 00.00.2018.01-l4t-80a468da) [0000.131] Processing in cold boot mode Bootloader 2 [0000.135] A02 Bootrom Patch rev = 1023 [0000.139] Power-up reason: pmc por [0000.142] No Battery Present [0000.145] pmic max77620 reset reason [0000.148] pmic max77620 NVERC : 0x50 [0000.151] RamCode = 0 [0000.154] Platform has DDR4 type RAM [0000.157] max77620 disabling SD1 Remote Sense [0000.161] Setting DDR voltage to 1125mv [0000.165] Serial Number of Pmic Max77663: 0x2f13eb [0000.173] Entering ramdump check [0000.176] Get RamDumpCarveOut = 0x0 [0000.179] RamDumpCarveOut=0x0, RamDumperFlag=0xe59ff3f8 [0000.184] Last reboot was clean, booting normally! [0000.189] Sdram initialization is successful [0000.193] SecureOs Carveout Base=0x00000000ff800000 Size=0x00800000 [0000.199] Lp0 Carveout Base=0x00000000ff780000 Size=0x00001000 [0000.205] BpmpFw Carveout Base=0x00000000ff700000 Size=0x00080000 [0000.211] GSC1 Carveout Base=0x00000000ff600000 Size=0x00100000 [0000.216] GSC2 Carveout Base=0x00000000ff500000 Size=0x00100000 [0000.222] GSC4 Carveout Base=0x00000000ff400000 Size=0x00100000 [0000.228] GSC5 Carveout Base=0x00000000ff300000 Size=0x00100000 [0000.234] GSC3 Carveout Base=0x000000017f300000 Size=0x00d00000 [0000.250] RamDump Carveout Base=0x00000000ff280000 Size=0x00080000 [0000.256] Platform-DebugCarveout: 0 [0000.259] Nck Carveout Base=0x00000000ff080000 Size=0x00200000 [0000.265] Non secure mode, and RB not enabled. [0000.270] Read GPT from (4:0) [0000.332] Csd NumOfBlocks=124825600 [0000.337] Set High speed to 1 [0000.342] Using GPT Primary to query partitions [0000.347] Loading Tboot-CPU binary [0000.356] Verifying TBC in OdmNonSecureSBK mode [0000.366] Bootloader load address is 0xa0000000, entry address is 0xa0000258 [0000.373] Bootloader downloaded successfully. [0000.377] Downloaded Tboot-CPU binary to 0xa0000258 [0000.382] MAX77620_GPIO5 configured [0000.385] CPU power rail is up [0000.388] CPU clock enabled [0000.392] Performing RAM repair [0000.395] Updating A64 Warmreset Address to 0xa00002e9 [0000.400] Loading NvTbootBootloaderDTB [0000.424] Verifying NvTbootBootloaderDTB in OdmNonSecureSBK mode [0000.490] Bootloader DTB Load Address: 0x83000000 [0000.494] Loading NvTbootKernelDTB [0000.518] Verifying NvTbootKernelDTB in OdmNonSecureSBK mode [0000.583] Kernel DTB Load Address: 0x83100000 [0000.588] Loading cboot binary [0000.617] Verifying EBT in OdmNonSecureSBK mode [0000.659] Bootloader load address is 0x92c00000, entry address is 0x92c00258 [0000.666] Bootloader downloaded successfully. [0000.670] Read PT from (2:0) [0000.686] Using BFS PT to query partitions [0000.690] PT: Partition NCT NOT found ! [0000.693] Warning: Find Partition via PT Failed [0000.698] Next binary entry address: 0x92c00258 [0000.702] BoardId: 3448 [0000.707] Overriding pmu board id with proc board id [0000.712] Display board id is not available [0000.740] Verifying SC7EntryFw in OdmNonSecureSBK mode [0000.792] /bpmp deleted [0000.794] SC7EntryFw header found loaded at 0xff700000 [0000.984] OVR2 PMIC [0000.986] Bpmp FW successfully loaded [0000.990] WB0 init successfully at 0xff780000 [0000.994] Set NvDecSticky Bits [0000.998] GSC2 address ff53fffc value c0edbbcc [0001.004] GSC MC Settings done [0001.007] TOS Image length 53680 [0001.010] Monitor size 53680 [0001.013] OS size 0 [0001.020] Secure Os AES-CMAC Verification Success! [0001.024] TOS image cipher info: plaintext [0001.028] Loading and Validation of Secure OS Successful [0001.044] SC7 Entry Firmware - 0xff700000, 0x4000 [0001.049] NvTbootPackSdramParams: start. [0001.054] NvTbootPackSdramParams: done. [0001.058] Tegraboot started after 52335 us [0001.061] Basic modules init took 681272 us [0001.065] Sec Bootdevice Read Time = 12 ms, Read Size = 65 KB [0001.071] Sec Bootdevice Write Time = 0 ms, Write Size = 0 KB [0001.076] Storage Device Read Time = 105 ms, Read Size = 2226 KB [0001.082] Storage Device Write Time = 0 ms, Write Size = 0 KB [0001.088] Next stage binary read took 24230 us [0001.092] Carveout took -35910 us [0001.095] CPU initialization took 361415 us [0001.099] Total time taken by TegraBoot 1031007 us [0001.104] Starting CPU & Halting co-processor 64NOTICE: BL31: v1.3(release):41d46a9cf NOTICE: BL31: Built : 21:18:12, Jun 25 2020 ERROR: Error initializing runtime service trusty_fast [0001.226] RamCode = 0 [0001.231] LPDDR4 Training: Read DT: Number of tables = 2 [0001.236] EMC Training (SRC-freq: 204000; DST-freq: 1600000) [0001.249] EMC Training Successful [0001.252] 408000 not found in DVFS table [0001.258] RamCode = 0 [0001.261] DT Write: emc-table@204000 succeeded [0001.267] DT Write: emc-table@1600000 succeeded [0001.271] LPDDR4 Training: Write DT: Number of tables = 2 [0001.311] [0001.312] Debug Init done [0001.314] Marked DTB cacheable [0001.317] Bootloader DTB loaded at 0x83000000 [0001.322] Marked DTB cacheable [0001.325] Kernel DTB loaded at 0x83100000 [0001.329] DeviceTree Init done [0001.342] Pinmux applied successfully [0001.346] gicd_base: 0x50041000 [0001.349] gicc_base: 0x50042000 [0001.352] Interrupts Init done [0001.357] Using base:0x60005090 & irq:208 for tick-timer [0001.362] Using base:0x60005098 for delay-timer [0001.366] platform_init_timer: DONE [0001.370] Timer(tick) Init done [0001.373] osc freq = 38400 khz [0001.378] [0001.379] Welcome to L4T Cboot [0001.382] [0001.383] Cboot Version: 00.00.2018.01-t210-3a7ad565 [0001.388] calling constructors [0001.391] initializing heap [0001.393] initializing threads [0001.396] initializing timers [0001.399] creating bootstrap completion thread [0001.404] top of bootstrap2() [0001.406] CPU: ARM Cortex A57 [0001.409] CPU: MIDR: 0x411FD071, MPIDR: 0x80000000 [0001.414] initializing platform [0001.422] Manufacturer: MF = 0xc2, ID MSB = 0x25 [0001.426] ID LSB = 0x36, ID-CFI len = 194 bytes [0001.431] Macronix QSPI chip present [0001.434] SPI device register [0001.437] init boot device [0001.439] allocating memory for boot device(SPI) [0001.444] registering boot device [0001.463] sdmmc node status = okay [0001.467] sdcard instance = 0 [0001.470] sdcard gpio handle 0x56 [0001.473] sdcard gpio pin 0xc9 [0001.476] sdcard gpio flags 0x0 [0001.479] vmmc-supply 0x99 [0001.481] Instance: 0 [0001.483] Allocating memory for context [0001.487] enabling clock [0001.490] sd card init [0001.492] Check card present and stable [0001.496] Send command 0 [0001.512] Send command 3 [0001.517] Set RCA for the card [0001.519] Query card specific data by command 9 [0001.526] Parse CSD data [0001.528] Send command 7 [0001.539] Calling sd device register [0001.542] Init sdcard [0001.544] Allocating memory for boot device [0001.548] Registering user device [0001.562] Enable APE clock [0001.564] Un-powergate APE partition [0001.568] of_register: registering tegra_udc to of_hal [0001.573] of_register: registering inv20628-driver to of_hal [0001.578] of_register: registering ads1015-driver to of_hal [0001.584] of_register: registering lp8557-bl-driver to of_hal [0001.590] of_register: registering bq2419x_charger to of_hal [0001.595] of_register: registering bq27441_fuel_gauge to of_hal [0001.607] gpio framework initialized [0001.610] of_register: registering tca9539_gpio to of_hal [0001.616] of_register: registering tca9539_gpio to of_hal [0001.621] of_register: registering i2c_bus_driver to of_hal [0001.627] of_register: registering i2c_bus_driver to of_hal [0001.632] of_register: registering i2c_bus_driver to of_hal [0001.638] pmic framework initialized [0001.641] of_register: registering max77620_pmic to of_hal [0001.647] regulator framework initialized [0001.651] of_register: registering tps65132_bl_driver to of_hal [0001.656] initializing target [0001.662] gpio_driver_register: register 'tegra_gpio_driver' driver [0001.670] board ID = D78, board SKU = 0 [0001.674] Skipping Z3! [0001.679] fixed regulator driver initialized [0001.696] initializing OF layer [0001.699] NCK carveout not present [0001.703] Skipping dts_overrides [0001.707] of_children_init: Ops found for compatible string nvidia,tegra210-i2c [0001.724] I2C Bus Init done [0001.726] of_children_init: Ops found for compatible string nvidia,tegra210-i2c [0001.737] I2C Bus Init done [0001.739] of_children_init: Ops found for compatible string nvidia,tegra210-i2c [0001.750] I2C Bus Init done [0001.752] of_children_init: Ops found for compatible string nvidia,tegra210-i2c [0001.763] I2C Bus Init done [0001.765] of_children_init: Ops found for compatible string nvidia,tegra210-i2c [0001.776] I2C Bus Init done [0001.778] of_children_init: Ops found for compatible string maxim,max77620 [0001.789] max77620_init using irq 118 [0001.794] register 'maxim,max77620' pmic [0001.798] gpio_driver_register: register 'max77620-gpio' driver [0001.804] of_children_init: Ops found for compatible string nvidia,tegra210-i2c [0001.815] I2C Bus Init done [0001.818] NCK carveout not present [0001.828] Find /i2c@7000c000's alias i2c0 [0001.832] get eeprom at 1-a0, size 256, type 0 [0001.841] Find /i2c@7000c500's alias i2c2 [0001.845] get eeprom at 3-a0, size 256, type 0 [0001.849] get eeprom at 3-ae, size 256, type 0 [0001.854] pm_ids_update: Updating 1,a0, size 256, type 0 [0001.859] I2C slave not started [0001.862] I2C write failed [0001.865] Writing offset failed [0001.868] eeprom_init: EEPROM read failed [0001.872] pm_ids_update: eeprom init failed [0001.876] pm_ids_update: Updating 3,a0, size 256, type 0 [0001.906] pm_ids_update: The pm board id is 3448-0000-400 [0001.912] Adding plugin-manager/ids/3448-0000-400=/i2c@7000c500:module@0x50 [0001.920] pm_ids_update: pm id update successful [0001.925] pm_ids_update: Updating 3,ae, size 256, type 0 [0001.955] pm_ids_update: The pm board id is 3449-0000-400 [0001.961] Adding plugin-manager/ids/3449-0000-400=/i2c@7000c500:module@0x57 [0001.969] pm_ids_update: pm id update successful [0002.000] eeprom_get_mac: EEPROM invalid MAC address (all 0xff) [0002.006] shim_eeprom_upin DTB [0002.014] eeprom_get_mac: EEPROM invalid MAC address (all 0xff) [0002.020] shim_eeprom_update_mac:267: Failed to update 1 MAC address in DTB [0002.028] updating /chosen/nvidia,ethernet-mac node 00:04:4b:ec:30:b5 [0002.035] Plugin Manager: Parse ODM data 0x00094000 [0002.045] shim_cmdline_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x70006000 [0002.060] Find /i2c@7000c000's alias i2c0 [0002.064] get eeprom at 1-a0, size 256, type 0 [0002.072] Find /i2c@7000c500's alias i2c2 [0002.076] get eeprom at 3-a0, size 256, type 0 [0002.081] get eeprom at 3-ae, size 256, type 0 [0002.085] pm_ids_update: Updating 1,a0, size 256, type 0 [0002.090] I2C slave not started [0002.093] I2C write failed [0002.096] Writing offset failed [0002.099] eeprom_init: EEPROM read failed [0002.103] pm_ids_update: eeprom init failed [0002.107] pm_ids_update: Updating 3,a0, size 256, type 0 [0002.137] pm_ids_update: The pm board id is 3448-0000-400 [0002.144] Adding plugin-manager/ids/3448-0000-400=/i2c@7000c500:module@0x50 [0002.151] pm_ids_update: pm id update successful [0002.155] pm_ids_update: Updating 3,ae, size 256, type 0 [0002.185] pm_ids_update: The pm board id is 3449-0000-400 [0002.192] Adding plugin-manager/ids/3449-0000-400=/i2c@7000c500:module@0x57 [0002.199] pm_ids_update: pm id update successful [0002.230] Add serial number:1423219108119 as DT property [0002.237] Applying platform configs [0002.244] platform-init is not present. Skipping [0002.248] calling apps_init() [0002.268] Found 14 GPT partitions in "sd0" [0002.272] Proceeding to Cold Boot [0002.275] starting app android_boot_app [0002.279] Device state: unlocked [0002.282] display console init [0002.291] could not find regulator [0002.294] hdmi cable connected [0002.310] edid read success [0002.312] width = 640, height = 480, frequency = 25174825 [0002.318] width = 640, height = 480, frequency = 25174825 [0002.323] width = 640, height = 480, frequency = 25174825 [0002.3[0002.332] DT entry for leds-pwm not found 29] width = 1920, height = 1080, frequency = 148500000 [0002.341] Best mode Width = 640, Height = 480, freq = 25174825 [0002.349] tmds-config node not found [0002.353] pmc_set_io_pad_voltage: Error -2 retrieving platform-io-pad-voltagepropsetting 'avdd-io-hdmi-dp' regulator to 1050000 micro volts [0002.368] setting 'vdd-1v8' regulator to 1800000 micro volts [0002.375] could not find regulator [0002.379] could not find regulator [0002.382] could not find regulator [0002.410] using default cmu settings [0002.414] dc_hdmi_enable, starting HDMI initialisation [0002.420] dc_hdmi_enable, HDMI initialisation complete [0002.425] list and configure display window [0002.430] display console init completed [0002.437] subnode volume_up is not found ! [0002.441] subnode back is not found ! [0002.445] subnode volume_down is not found ! [0002.449] subnode menu is not found ! [0002.453] Gpio keyboard init success [0002.497] found decompressor handler: lz4-legacy [0002.511] decompressing blob (type 1)... [0002.545] load_bmp_blob: panelresolution=480 type=0 [0002.596] decompressor handler not found [0002.600] load_firmware_blob: Firmware blob loaded, entries=2 [0002.605] -------> se_aes_verify_sbk_clear: 747 [0002.610] se_aes_verify_sbk_clear: Error [0002.614] bl_battery_charging: connected to external power supply [0002.621] xusb is supported [0002.627] error while finding nvidia,portmap [0003.131] xusb blob version 0 size 124416 [0003.135] firmware size 124416 [0003.140] Firmware timestamp: 0x5da88fc3, Version: 50.25 release [0003.149] xhci0: 64 bytes context size, 32-bit DMA [0003.189] usbus0: 5.0Gbps Super Speed USB v3.0 [0003.209] uhub0: on usbus0 [0003.859] uhub0: 9 ports with 9 removable, self powered [0004.859] failed to get HID devices [0004.862] failed to init xhci or no usb device attached [0004.873] device_query_partition_size: failed to open partition sd0:MSC ! [0004.880] MSC Partition not found [0004.886] device_query_partition_size: failed to open partition sd0:USP ! [0004.893] USP partition read failed! [0004.896] blob_init: blob-partition USP header read failed [0004.902] android_boot Unable to update recovery partition [0004.907] kfs_getpartname: name = LNX [0004.911] Loading kernel from LNX [0005.009] load kernel from storage [0005.021] decompressor handler not found [0005.078] Successfully loaded kernel and ramdisk images [0005.084] load_bmp_blob: panelresolution=480 type=0 [0005.158] display bmp image done [0005.161] NCK carveout not present [0005.164] Skipping dts_overrides [0005.167] NCK carveout not present [0005.177] Find /i2c@7000c000's alias i2c0 [0005.181] get eeprom at 1-a0, size 256, type 0 [0005.190] Find /i2c@7000c500's alias i2c2 [0005.194] get eeprom at 3-a0, size 256, type 0 [0005.198] get eeprom at 3-ae, size 256, type 0 [0005.203] pm_ids_update: Updating 1,a0, size 256, type 0 [0005.208] I2C slave not started [0005.211] I2C write failed [0005.214] Writing offset failed [0005.217] eeprom_init: EEPROM read failed [0005.221] pm_ids_update: eeprom init failed [0005.225] pm_ids_update: Updating 3,a0, size 256, type 0 [0005.255] pm_ids_update: The pm board id is 3448-0000-400 [0005.262] Adding plugin-manager/ids/3448-0000-400=/i2c@7000c500:module@0x50 [0005.269] pm_ids_update: pm id update successful [0005.274] pm_ids_update: Updating 3,ae, size 256, type 0 [0005.304] pm_ids_update: The pm board id is 3449-0000-400 [0005.310] Adding plugin-manager/ids/3449-0000-400=/i2c@7000c500:module@0x57 [0005.318] pm_ids_update: pm id update successful [0005.349] eeprom_get_mac: EEPROM invalid MAC address (all 0xff) [0005.355] shim_eeprom_update_mac:267: Failed to update 0 MAC address in DTB [0005.363] eeprom_get_mac: EEPROM invalid MAC address (all 0xff) [0005.369] shim_eeprom_update_mac:267: Failed to update 1 MAC address in DTB [0005.378] updating /chosen/nvidia,ethernet-mac node 00:04:4b:ec:30:b5 [0005.384] Plugin Manager: Parse ODM data 0x00094000 [0005.394] shim_cmdline_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x70006000 [0005.402] Add serial number:1423219108119 as DT property [0005.411] "bpmp" doesn't exist, creating [0005.417] Updated bpmp info to DTB [0005.422] Updated initrd info to DTB [0005.425] "proc-board" doesn't exist, creating [0005.431] Updated board info to DTB [0005.434] "pmu-board" doesn't exist, creating [0005.439] Updated board info to DTB [0005.443] "display-board" doesn't exist, creating [0005.448] Updated board info to DTB [0005.452] "reset" doesn't exist, creating [0005.456] Updated reset info to DTB [0005.460] Cmdline: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M memtype=0 vpr_resize usb_port_owner_info=0 lane_owner_info=0 emc_max_dvfs=0 touch_id=0@63 video=tegrafb no_console_suspend=1 console=ttyS0,115200n8 debug_uartport=lsport,2 earlyprintk=uart8250-32bit,0x70006000 maxcpus=4 usbcore.old_scheme_first=1 lp0_vec=0x1000@0xff780000 core_edp_mv=1125 core_edp_ma=4000 tegra_fbmem=0x140000@0x92cb0000 is_hdmi_initialised=1 [0005.499] DTB cmdline: earlycon=uart8250,mmio32,0x70006000 [0005.504] boot image cmdline: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 [0005.517] Updated bootarg info to DTB [0005.521] Adding uuid 000000016445b5071800000010fe8440 to DT [0005.527] Adding eks info 0 to DT [0005.532] WARNING: Failed to pass NS DRAM ranges to TOS, err: -7 [0005.538] Updated memory info to DTB [0005.547] set vdd_core voltage to 1125 mv [0005.551] setting 'vdd-core' regulator to 1125000 micro volts [0005.569] Found secure-pmc; disable BPMP U-Boot 2016.07-ge6da093be3 (Jun 25 2020 - 21:18:08 -0700) TEGRA210 Model: NVIDIA P3450-Porg Board: NVIDIA P3450-PORG DRAM: 4 GiB MMC: Tegra SD/MMC: 0, Tegra SD/MMC: 1 SF: Detected MX25U3235F with page size 256 Bytes, erase size 4 KiB, total 4 MiB *** Warning - bad CRC, using default environment In: serial Out: serial Err: serial Net: No ethernet found. Hit any key to stop autoboot: 0 switch to partitions #0, OK mmc1 is current device Scanning mmc 1:1... Found /boot/extlinux/extlinux.conf Retrieving file: /boot/extlinux/extlinux.conf 844 bytes read in 148 ms (4.9 KiB/s) 1: primary kernel Retrieving file: /boot/initrd 5488163 bytes read in 351 ms (14.9 MiB/s) Retrieving file: /boot/Image 34256904 bytes read in 1534 ms (21.3 MiB/s) append: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M memtype=0 vpr_resize usb_port_owner_info=0 lane_owner_info=0 emc_max_dvfs=0 touch_id=0@63 video=tegrafb no_console_suspend=1 console=ttyS0,115200n8 debug_uartport=lsport,2 earlyprintk=uart8250-32bit,0x70006000 maxcpus=4 usbcore.old_scheme_first=1 lp0_vec=0x1000@0xff780000 core_edp_mv=1125 core_edp_ma=4000 tegra_fbmem=0x140000@0x92cb0000 is_hdmi_initialised=1 earlycon=uart8250,mmio32,0x70006000 root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 quiet root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 ## Flattened Device Tree blob at 83100000 Booting using the fdt blob at 0x83100000 reserving fdt memory region: addr=80000000 size=20000 Using Device Tree in place at 0000000083100000, end 00000000831777a1 Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.9.140-tegra (unisystem@unisystem-Z370P-D3) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05) ) #1 SMP PREEMPT Thu Oct 7 08:05:29 CEST 2021 [ 0.000000] Boot CPU: AArch64 Processor [411fd071] [ 0.000000] OF: fdt:memory scan node memory@80000000, reg size 48, [ 0.000000] OF: fdt: - 80000000 , 7ee00000 [ 0.000000] OF: fdt: - 100000000 , 7f200000 [ 0.000000] Found tegra_fbmem: 00140000@92cb0000 [ 0.000000] earlycon: uart8250 at MMIO32 0x0000000070006000 (options '') [ 0.000000] bootconsole [uart8250] enabled [ 1.075057] tegradc tegradc.1: dpd enable lookup fail:-19 [ 1.266622] imx219 7-0010: imx219_board_setup: error during i2c read probe (-121) [ 1.266656] imx219 7-0010: board setup failed [ 1.290836] imx219 8-0010: imx219_board_setup: error during i2c read probe (-121) [ 1.290872] imx219 8-0010: board setup failed [ 1.359933] tegra-asoc: sound: Can't retrieve clk ahub [ 2.323915] cgroup: cgroup2: unknown option "nsdelegate" [ 3.920796] random: crng init done [ 3.925648] random: 7 urandom warning(s) missed due to ratelimiting [ 4.131012] using random self ethernet address [ 4.142345] using random host ethernet address [ 4.167142] nvgpu: disagrees about version of symbol module_layout [ 4.395003] spidev: disagrees about version of symbol module_layout [ 4.395536] spidev: disagrees about version of symbol module_layout [ 4.395746] spidev: disagrees about version of symbol module_layout [ 4.435825] spidev: disagrees about version of symbol module_layout [ 4.556323] overlay: disagrees about version of symbol module_layout [ 4.804740] using random self ethernet address [ 4.812119] using random host ethernet address [ 4.831639] tegra_udrm: disagrees about version of symbol module_layout [ 5.471647] zram: disagrees about version of symbol module_layout [ 5.760008] hid_logitech_dj: disagrees about version of symbol module_layout [ 5.761844] hid_logitech_dj: disagrees about version of symbol module_layout [ 5.762076] hid_logitech_dj: disagrees about version of symbol module_layout Ubuntu 18.04.4 LTS uni-desktop ttyS0 uni-desktop login: uni Password: Last login: czw paź 7 11:51:28 CEST 2021 on ttyS0 Welcome to Ubuntu 18.04.4 LTS (GNU/Linux 4.9.140-tegra aarch64) * Documentation: https://help.ubuntu.com * Management: https://landscape.canonical.com * Support: https://ubuntu.com/advantage This system has been minimized by removing packages and content that are not required on a system that users do not log into. To restore this content, you can run the 'unminimize' command. 0 packages can be updated. 0 updates are security updates. uni@uni-desktop:~$ xrandr Can't open display