Hi there,
i have created my own Ubuntu 22.04 root Filesystem with debootstrap intended to use on the Jetson Nano platform.
I ran into issues getting X running with the “nvidia” driver.
I had added those two repos to my installation, which seem to supply the package with the X driver:
deb https://repo.download.nvidia.com/jetson/common r32.7 main
deb https://repo.download.nvidia.com/jetson/t210 r32.7 main
From there i installed the package “nvidia-l4t-3d-core”, which seems to provide the X driver.
After that i see in the Xorg log file following entry:
[ 228.265] ================ WARNING WARNING WARNING WARNING ================
[ 228.265] This server has a video driver ABI version of 25.2 that is not
supported by this NVIDIA driver. Please check
http://www.nvidia.com/ for driver updates or downgrade to an X
server with a supported driver ABI.
[ 228.265] =================================================================
[ 228.265] (EE) NVIDIA: Use the -ignoreABI option to override this check.
[ 228.265] (II) UnloadModule: "nvidia"
[ 228.265] (II) Unloading nvidia
[ 228.265] (EE) Failed to load module "nvidia" (unknown error, 0)
So i decided, there is nothing i can do about it (starting X with the -ignoreABI option didn’t get me anywhere), so i downgraded my X server from version 1.21.1.4 to 1.19.6.
After that, my X server isn’t starting either (at least most of the times), and i see some strange entries in dmesg:
[ 123.106396] nvgpu: 57000000.gpu gk20a_pmu_isr:724 [ERR] pmu exterr intr not implemented. Clearing interrupt.
[ 123.118327] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:560 [ERR] <<< FALCON id-0 DEBUG INFORMATION - START >>>
[ 123.129483] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:504 [ERR] FALCON IMEM BLK MAPPING (PA->VA) (96 TOTAL):
[ 123.140567] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:518 [ERR] 0x00: 0x01000000 0x01000100 0x01000200 0x01000300
[ 123.152178] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:520 [ERR] 0x04: 0x01000400 0x01000500 0x01000600 0x01000700
[ 123.163887] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:518 [ERR] 0x08: 0x01000800 0x01000900 0x01000a00 0x01000b00
[ 123.175542] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:520 [ERR] 0x0c: 0x01000c00 0x01000d00 0x01000e00 0x01000f00
[ 123.187296] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:518 [ERR] 0x10: 0x01001000 0x01001100 0x01001200 0x01001300
[ 123.198892] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:520 [ERR] 0x14: 0x01001400 0x01001500 0x01001600 0x01002d00
[ 123.210612] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:518 [ERR] 0x18: 0x01002e00 0x01002f00 0x01003000 0x01003100
[ 123.222363] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:520 [ERR] 0x1c: 0x01001c00 0x01001d00 0x01001e00 0x01001f00
[ 123.234162] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:518 [ERR] 0x20: 0x01002000 0x01002100 0x01002200 0x01004b00
[ 123.246042] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:520 [ERR] 0x24: 0x01004c00 0x01004d00 0x01004e00 0x01004f00
[ 123.257897] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:518 [ERR] 0x28: 0x01005000 0x01005100 0x01002300 0x01002400
[ 123.269861] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:520 [ERR] 0x2c: 0x01002500 0x01003200 0x01003300 0x01003400
[ 123.281771] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:518 [ERR] 0x30: 0x01003500 0x01003600 0x01003700 0x01003800
[ 123.293578] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:520 [ERR] 0x34: 0x01003900 0x01003a00 0x01003b00 0x01003c00
[ 123.305512] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:518 [ERR] 0x38: 0x01003d00 0x01003e00 0x01003f00 0x01004000
[ 123.317413] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:520 [ERR] 0x3c: 0x01004100 0x01004200 0x01004300 0x01004400
[ 123.329228] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:518 [ERR] 0x40: 0x01004500 0x01004600 0x01004700 0x01004800
[ 123.341461] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:520 [ERR] 0x44: 0x01004900 0x01004a00 0x01005200 0x01005300
[ 123.353721] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:518 [ERR] 0x48: 0x01005400 0x01005500 0x01005600 0x01005700
[ 123.365952] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:520 [ERR] 0x4c: 0x01005800 0x01005900 0x01005a00 0x01005b00
[ 123.377573] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:518 [ERR] 0x50: 0x01005c00 0x01005d00 0x01005e00 0x01005f00
[ 123.389139] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:520 [ERR] 0x54: 0x01006000 0x01006100 0x01006200 0x01006300
[ 123.400711] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:518 [ERR] 0x58: 0x01006400 0x01006500 0x01006600 0x01002600
[ 123.412285] nvgpu: 57000000.gpu gk20a_falcon_dump_imblk:520 [ERR] 0x5c: 0x01002700 0x01002800 0x01002900 0x01002c00
[ 123.423902] nvgpu: 57000000.gpu gk20a_falcon_dump_pc_trace:541 [ERR] PC TRACE (TOTAL 7 ENTRIES. entry 0 is the most recent branch):
[ 123.436773] nvgpu: 57000000.gpu gk20a_falcon_dump_pc_trace:549 [ERR] FALCON_TRACEPC(0) : 0x0000054a
[ 123.447157] nvgpu: 57000000.gpu gk20a_falcon_dump_pc_trace:549 [ERR] FALCON_TRACEPC(1) : 0x00000545
[ 123.457659] nvgpu: 57000000.gpu gk20a_falcon_dump_pc_trace:549 [ERR] FALCON_TRACEPC(2) : 0x0000054e
[ 123.468090] nvgpu: 57000000.gpu gk20a_falcon_dump_pc_trace:549 [ERR] FALCON_TRACEPC(3) : 0x00001041
[ 123.478309] nvgpu: 57000000.gpu gk20a_falcon_dump_pc_trace:549 [ERR] FALCON_TRACEPC(4) : 0x000015e2
[ 123.488745] nvgpu: 57000000.gpu gk20a_falcon_dump_pc_trace:549 [ERR] FALCON_TRACEPC(5) : 0x00000a55
[ 123.498925] nvgpu: 57000000.gpu gk20a_falcon_dump_pc_trace:549 [ERR] FALCON_TRACEPC(6) : 0x00000a59
[ 123.509161] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:567 [ERR] FALCON ICD REGISTERS DUMP
[ 123.518945] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:575 [ERR] FALCON_REG_PC : 0x1041
[ 123.528091] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:582 [ERR] FALCON_REG_SP : 0x43c4
[ 123.537231] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:575 [ERR] FALCON_REG_PC : 0x1041
[ 123.546403] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:582 [ERR] FALCON_REG_SP : 0xd80
[ 123.555481] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:575 [ERR] FALCON_REG_PC : 0x1041
[ 123.564879] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:582 [ERR] FALCON_REG_SP : 0x43c4
[ 123.574295] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:575 [ERR] FALCON_REG_PC : 0x1041
[ 123.583904] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:582 [ERR] FALCON_REG_SP : 0xd64
[ 123.593190] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:589 [ERR] FALCON_REG_IMB : 0xff5071
[ 123.603020] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:595 [ERR] FALCON_REG_DMB : 0xff50d8
[ 123.612848] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:601 [ERR] FALCON_REG_CSW : 0x330801
[ 123.622402] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:607 [ERR] FALCON_REG_CTX : 0x0
[ 123.631746] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:613 [ERR] FALCON_REG_EXCI : 0x693
[ 123.641543] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:622 [ERR] FALCON_REG_RSTAT[0] : 0xa5a5a5a5
[ 123.651861] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:622 [ERR] FALCON_REG_RSTAT[1] : 0xa5a5a5a5
[ 123.662378] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:622 [ERR] FALCON_REG_RSTAT[2] : 0xa5a5a5a5
[ 123.672615] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:622 [ERR] FALCON_REG_RSTAT[3] : 0x4b4
[ 123.682633] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:622 [ERR] FALCON_REG_RSTAT[4] : 0xd84
[ 123.692668] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:622 [ERR] FALCON_REG_RSTAT[5] : 0xa5a5a5a5
[ 123.703082] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:625 [ERR] FALCON REGISTERS DUMP
[ 123.712592] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:627 [ERR] falcon_falcon_os_r : 0
[ 123.721873] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:629 [ERR] falcon_falcon_cpuctl_r : 0x40
[ 123.731985] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:631 [ERR] falcon_falcon_idlestate_r : 0x0
[ 123.742385] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:633 [ERR] falcon_falcon_mailbox0_r : 0x0
[ 123.752578] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:635 [ERR] falcon_falcon_mailbox1_r : 0x0
[ 123.762554] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:637 [ERR] falcon_falcon_irqstat_r : 0x61
[ 123.772757] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:639 [ERR] falcon_falcon_irqmode_r : 0xfc24
[ 123.783132] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:641 [ERR] falcon_falcon_irqmask_r : 0x7879
[ 123.793508] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:643 [ERR] falcon_falcon_irqdest_r : 0x90372
[ 123.803842] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:645 [ERR] falcon_falcon_debug1_r : 0x10000
[ 123.814356] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:647 [ERR] falcon_falcon_debuginfo_r : 0x0
[ 123.824785] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:649 [ERR] falcon_falcon_bootvec_r : 0x3200
[ 123.835208] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:651 [ERR] falcon_falcon_hwcfg_r : 0x400cc060
[ 123.845647] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:653 [ERR] falcon_falcon_engctl_r : 0x0
[ 123.855742] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:655 [ERR] falcon_falcon_curctx_r : 0x707fffe7
[ 123.866276] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:657 [ERR] falcon_falcon_nxtctx_r : 0x707fffe7
[ 123.876787] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:659 [ERR] falcon_falcon_exterrstat_r : 0x85002efb
[ 123.887641] nvgpu: 57000000.gpu gk20a_falcon_dump_stats:661 [ERR] falcon_falcon_exterraddr_r : 0x18405808
[ 123.898496] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:630 [ERR] pwr_pmu_mailbox_r(0) : 0x0
[ 123.908390] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:630 [ERR] pwr_pmu_mailbox_r(1) : 0x0
[ 123.918049] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:630 [ERR] pwr_pmu_mailbox_r(2) : 0x0
[ 123.927907] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:630 [ERR] pwr_pmu_mailbox_r(3) : 0x0
[ 123.937652] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:630 [ERR] pwr_pmu_mailbox_r(4) : 0x0
[ 123.947560] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:630 [ERR] pwr_pmu_mailbox_r(5) : 0x0
[ 123.957188] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:630 [ERR] pwr_pmu_mailbox_r(6) : 0x0
[ 123.967094] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:630 [ERR] pwr_pmu_mailbox_r(7) : 0x0
[ 123.976811] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:630 [ERR] pwr_pmu_mailbox_r(8) : 0x0
[ 123.986704] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:630 [ERR] pwr_pmu_mailbox_r(9) : 0x0
[ 123.996569] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:630 [ERR] pwr_pmu_mailbox_r(10) : 0x0
[ 124.006585] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:630 [ERR] pwr_pmu_mailbox_r(11) : 0x0
[ 124.016427] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:635 [ERR] pwr_pmu_debug_r(0) : 0x0
[ 124.026225] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:635 [ERR] pwr_pmu_debug_r(1) : 0x0
[ 124.035949] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:635 [ERR] pwr_pmu_debug_r(2) : 0x21
[ 124.045767] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:635 [ERR] pwr_pmu_debug_r(3) : 0x0
[ 124.055573] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:639 [ERR] pwr_pmu_bar0_error_status_r : 0x0
[ 124.065981] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:652 [ERR] pwr_pmu_bar0_fecs_error_r : 0xbadf1201
[ 124.076757] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:655 [ERR] pwr_falcon_exterrstat_r : 0x85002efb
[ 124.087548] nvgpu: 57000000.gpu gk20a_pmu_dump_falcon_stats:659 [ERR] pwr_falcon_exterraddr_r : 0x18405808
[ 124.098426] nvgpu: 57000000.gpu print_pmu_trace:88 [ERR] dump PMU trace buffer
[ 124.107954] nvgpu: 57000000.gpu nvgpu_pmu_dump_falcon_stats:51 [ERR] pmu state: 7
[ 124.116640] nvgpu: 57000000.gpu nvgpu_pmu_dump_falcon_stats:52 [ERR] elpg state: 0
[ 124.125232] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:129 [ERR] gr_fecs_os_r : 0
[ 124.134334] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:131 [ERR] gr_fecs_cpuctl_r : 0x40
[ 124.143983] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:133 [ERR] gr_fecs_idlestate_r : 0x1
[ 124.153792] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:135 [ERR] gr_fecs_mailbox0_r : 0x0
[ 124.163342] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:137 [ERR] gr_fecs_mailbox1_r : 0x0
[ 124.173063] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:139 [ERR] gr_fecs_irqstat_r : 0x0
[ 124.182664] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:141 [ERR] gr_fecs_irqmode_r : 0x4
[ 124.192259] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:143 [ERR] gr_fecs_irqmask_r : 0x8704
[ 124.201944] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:145 [ERR] gr_fecs_irqdest_r : 0x0
[ 124.211539] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:147 [ERR] gr_fecs_debug1_r : 0x40
[ 124.221010] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:149 [ERR] gr_fecs_debuginfo_r : 0x0
[ 124.230873] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:151 [ERR] gr_fecs_ctxsw_status_1_r : 0x300
[ 124.241317] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:155 [ERR] gr_fecs_ctxsw_mailbox_r(0) : 0x10
[ 124.251867] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:155 [ERR] gr_fecs_ctxsw_mailbox_r(1) : 0x0
[ 124.262357] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:155 [ERR] gr_fecs_ctxsw_mailbox_r(2) : 0x41009
[ 124.273146] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:155 [ERR] gr_fecs_ctxsw_mailbox_r(3) : 0x20
[ 124.283701] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:155 [ERR] gr_fecs_ctxsw_mailbox_r(4) : 0x1ffda0
[ 124.294354] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:155 [ERR] gr_fecs_ctxsw_mailbox_r(5) : 0x0
[ 124.304788] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:155 [ERR] gr_fecs_ctxsw_mailbox_r(6) : 0x0
[ 124.314978] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:155 [ERR] gr_fecs_ctxsw_mailbox_r(7) : 0x0
[ 124.325411] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:155 [ERR] gr_fecs_ctxsw_mailbox_r(8) : 0x0
[ 124.335868] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:155 [ERR] gr_fecs_ctxsw_mailbox_r(9) : 0x0
[ 124.346369] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:155 [ERR] gr_fecs_ctxsw_mailbox_r(10) : 0x0
[ 124.356897] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:155 [ERR] gr_fecs_ctxsw_mailbox_r(11) : 0x0
[ 124.367361] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:155 [ERR] gr_fecs_ctxsw_mailbox_r(12) : 0x0
[ 124.377823] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:155 [ERR] gr_fecs_ctxsw_mailbox_r(13) : 0x0
[ 124.388352] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:155 [ERR] gr_fecs_ctxsw_mailbox_r(14) : 0x0
[ 124.398621] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:155 [ERR] gr_fecs_ctxsw_mailbox_r(15) : 0x0
[ 124.409133] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:159 [ERR] gr_fecs_engctl_r : 0x0
[ 124.418734] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:161 [ERR] gr_fecs_curctx_r : 0x0
[ 124.428297] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:163 [ERR] gr_fecs_nxtctx_r : 0x0
[ 124.437845] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:169 [ERR] FECS_FALCON_REG_IMB : 0xbadfbadf
[ 124.448307] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:175 [ERR] FECS_FALCON_REG_DMB : 0xbadfbadf
[ 124.458544] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:181 [ERR] FECS_FALCON_REG_CSW : 0xbadfbadf
[ 124.468967] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:187 [ERR] FECS_FALCON_REG_CTX : 0xbadfbadf
[ 124.479335] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:193 [ERR] FECS_FALCON_REG_EXCI : 0xbadfbadf
[ 124.489625] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:200 [ERR] FECS_FALCON_REG_PC : 0xbadfbadf
[ 124.499907] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:206 [ERR] FECS_FALCON_REG_SP : 0xbadfbadf
[ 124.510067] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:200 [ERR] FECS_FALCON_REG_PC : 0xbadfbadf
[ 124.520343] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:206 [ERR] FECS_FALCON_REG_SP : 0xbadfbadf
[ 124.530463] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:200 [ERR] FECS_FALCON_REG_PC : 0xbadfbadf
[ 124.540772] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:206 [ERR] FECS_FALCON_REG_SP : 0xbadfbadf
[ 124.551186] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:200 [ERR] FECS_FALCON_REG_PC : 0xbadfbadf
[ 124.561531] nvgpu: 57000000.gpu gk20a_fecs_dump_falcon_stats:206 [ERR] FECS_FALCON_REG_SP : 0xbadfbadf
Also the board starts to crash randomly.
I also see the following entries in dmesg although the firmware files are present in the filesystem:
[ 121.114105] gk20a 57000000.gpu: loading /lib/firmware/updates/4.9.299-tegra/gm20b/pmu_bl.bin failed with error -40
[ 121.114111] gk20a 57000000.gpu: loading /lib/firmware/updates/gm20b/pmu_bl.bin failed with error -40
[ 121.114116] gk20a 57000000.gpu: loading /lib/firmware/4.9.299-tegra/gm20b/pmu_bl.bin failed with error -40
[ 121.114121] gk20a 57000000.gpu: loading /lib/firmware/gm20b/pmu_bl.bin failed with error -40
[ 121.114125] gk20a 57000000.gpu: Direct firmware load for gm20b/pmu_bl.bin failed with error -40
[ 121.114128] gk20a 57000000.gpu: Falling back to user helper
[ 121.115036] gk20a 57000000.gpu: loading /lib/firmware/updates/4.9.299-tegra/tegra21x/pmu_bl.bin failed with error -40
[ 121.115042] gk20a 57000000.gpu: loading /lib/firmware/updates/tegra21x/pmu_bl.bin failed with error -40
[ 121.115047] gk20a 57000000.gpu: loading /lib/firmware/4.9.299-tegra/tegra21x/pmu_bl.bin failed with error -40
[ 121.115052] gk20a 57000000.gpu: loading /lib/firmware/tegra21x/pmu_bl.bin failed with error -40
[ 121.115056] gk20a 57000000.gpu: Direct firmware load for tegra21x/pmu_bl.bin failed with error -40
[ 121.115058] gk20a 57000000.gpu: Falling back to user helper
[ 121.116061] nvgpu: 57000000.gpu gm20b_acr_hs_bl_exec:1102 [ERR] ACR HS BL ucode load fail
[ 121.125519] nvgpu: 57000000.gpu gk20a_finalize_poweron:328 [ERR] ACR bootstrap failed
[ 121.136064] tegradc tegradc.0: blank - powerdown
root@image-1:~# ls /lib/firmware/tegra21x/
NETB_img.bin fecs_sig.bin gpmu_ucode.bin gpmu_ucode_image.bin nv_acr_ucode_prod.bin nvhost_nvenc050.fw pmu_bl.bin vic04_ucode.bin
fecs.bin gpccs.bin gpmu_ucode_desc.bin gpu2cde.bin nvhost_nvdec020_ns.fw nvhost_nvjpg010.fw pmu_sig.bin
The kernel i am running is the kernel provided by nvidia in the repos i had mentioned above:
root@image-1:~# uname -a
Linux image-1 4.9.299-tegra #1 SMP PREEMPT Tue Nov 22 09:24:39 PST 2022 aarch64 aarch64 aarch64 GNU/Linux
Also the required kernel modules should be present:
root@image-1:~# lsmod
Module Size Used by
userspace_alert 5828 0
nvgpu 1590886 8
zram 25920 4
fuse 105450 1
ip_tables 19505 0
x_tables 30560 1 ip_tables
I provide some additional log files as attachment to this post.
Can you guys please help me out with this and tell me, what i’m doing wrong or point me in the right direction?
Thanks in advance!
xorg (1).conf (692 Bytes)
dmesg_after_x_crash.txt (78.3 KB)
Xorg.0.log_ver_1.19.6 (8.8 KB)
Xorg.0.log_ver_1.21.1.4 (29.1 KB)
dmesg_after_boot.txt (62.5 KB)