NVIDIA driver is installed BUT still shows "llvmpipe (LLVM 6.0, 256 bits)"

Graphics / Linux Linux
1

I’m a Ubuntu 16.04 user with GTX 1080m, I have installed the driver 430.34, but the setting seems a little weird, the graphic card seems that it’s not working. Here are some settings:

$ nvidia-smi
Thu Dec 26 11:06:51 2019       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 430.34       Driver Version: 430.34       CUDA Version: 10.1     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  GeForce GTX 1080    Off  | 00000000:01:00.0  On |                  N/A |
| N/A   51C    P0    43W /  N/A |    397MiB /  8103MiB |      5%      Default |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Processes:                                                       GPU Memory |
|  GPU       PID   Type   Process name                             Usage      |
|=============================================================================|
|    0       988      G   /usr/lib/xorg/Xorg                           395MiB |
+-----------------------------------------------------------------------------+

$ prime-select query
unknown
$ sudo prime-select nvidia
Info: the current GL alternatives in use are: ['mesa', None]
Info: the current EGL alternatives in use are: ['mesa-egl', None]
Error: the installed packages do not support PRIME
Error: nvidia mode can't be enabled

$ glxinfo | grep OpenGL
OpenGL vendor string: VMware, Inc.
OpenGL renderer string: llvmpipe (LLVM 6.0, 256 bits)
OpenGL core profile version string: 3.3 (Core Profile) Mesa 18.0.5
OpenGL core profile shading language version string: 3.30
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 18.0.5
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 18.0.5
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00
OpenGL ES profile extensions:

Any help would be appreciated！

2

Please see this:
https://devtalk.nvidia.com/default/topic/1067071/linux/external-monitor-undetected-in-ubuntu-18-04-inspiron-5593-nvidia-geforce-mx230/post/5404637/#5404637
In general, 16.04 is a bit too old and broken when it comes to driving an nvidia gpu.
Please run nvidia-bug-report.sh as root and attach the resulting .gz file to your post. Hovering the mouse over an existing post of yours will reveal a paperclip icon.
https://devtalk.nvidia.com/default/topic/1043347/announcements/attaching-files-to-forum-topics-posts/

3

I’m sorry that I can’t upload any files because of limitations of the firewall. But here is part of the log file:

____________________________________________

Start of NVIDIA bug report log file.  Please include this file, along
with a detailed description of your problem, when reporting a graphics
driver bug via the NVIDIA Linux forum (see devtalk.nvidia.com)
or by sending email to 'linux-bugs@nvidia.com'.

nvidia-bug-report.sh Version: 26547152

Date: 2019年 12月 26日 星期四 16:53:50 CST
uname: Linux guanglinxu-Alienware 4.15.0-72-generic #81~16.04.1-Ubuntu SMP Tue Nov 26 16:34:21 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
command line flags: 

____________________________________________

*** /etc/issue
*** ls: -rw-r--r-- 1 root root 26 2019-02-20 17:40:21.000000000 +0800 /etc/issue
Ubuntu 16.04.6 LTS \n \l

____________________________________________

*** /etc/debian_version
*** ls: -rw-r--r-- 1 root root 12 2015-04-30 18:00:00.000000000 +0800 /etc/debian_version
stretch/sid

____________________________________________

*** /var/log/nvidia-installer.log
*** ls: -rw-r--r-- 1 root root 1051 2019-12-20 17:40:37.187688702 +0800 /var/log/nvidia-installer.log
nvidia-installer log file '/var/log/nvidia-installer.log'
creation time: Fri Dec 20 17:40:37 2019
installer version: 440.33.01

PATH: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin

nvidia-installer command line:
    ./nvidia-installer
    --ui=none
    --no-questions
    --accept-license
    --disable-nouveau
    --no-cc-version-check
    --install-libglvnd

Using built-in stream user interface
-> Detected 12 CPUs online; setting concurrency level to 12.
-> The file '/tmp/.X0-lock' exists and appears to contain the process ID '10527' of a runnning X server.
ERROR: You appear to be running an X server; please exit X before installing.  For further details, please see the section INSTALLING THE NVIDIA DRIVER in the README available on the Linux driver download page at www.nvidia.com.
ERROR: Installation has failed.  Please see the file '/var/log/nvidia-installer.log' for details.  You may find suggestions on fixing installation problems in the README available on the Linux driver download page at www.nvidia.com.

____________________________________________

*** /var/lib/dkms/nvidia/430.34/4.15.0-72-generic/x86_64/log/make.log
*** ls: -rw-r--r-- 1 root root 17771 2019-12-20 16:36:38.143846134 +0800 /var/lib/dkms/nvidia/430.34/4.15.0-72-generic/x86_64/log/make.log
DKMS make.log for nvidia-430.34 for kernel 4.15.0-72-generic (x86_64)
2019年 12月 20日 星期五 16:36:26 CST
make[1]: Entering directory '/usr/src/linux-headers-4.15.0-72-generic'
  SYMLINK /var/lib/dkms/nvidia/430.34/build/nvidia/nv-kernel.o
  SYMLINK /var/lib/dkms/nvidia/430.34/build/nvidia-modeset/nv-modeset-kernel.o
 CONFTEST: INIT_WORK
 CONFTEST: hash__remap_4k_pfn
 CONFTEST: set_pages_uc
 CONFTEST: list_is_first
 CONFTEST: set_memory_uc
 CONFTEST: set_memory_array_uc
 CONFTEST: acquire_console_sem
 CONFTEST: console_lock
 CONFTEST: ioremap_wc
 CONFTEST: ioremap_cache
 CONFTEST: acpi_walk_namespace
 CONFTEST: sg_alloc_table
 CONFTEST: pci_get_domain_bus_and_slot
 CONFTEST: get_num_physpages
 CONFTEST: pde_data
 CONFTEST: proc_remove
 CONFTEST: pm_vt_switch_required
 CONFTEST: xen_ioemu_inject_msi
 CONFTEST: efi_enabled
 CONFTEST: phys_to_dma
 CONFTEST: get_dma_ops
 CONFTEST: write_cr4
 CONFTEST: of_get_property
 CONFTEST: of_find_node_by_phandle
 CONFTEST: of_node_to_nid
 CONFTEST: pnv_pci_get_npu_dev
 CONFTEST: of_get_ibm_chip_id
 CONFTEST: for_each_online_node
 CONFTEST: node_end_pfn
 CONFTEST: pci_bus_address
 CONFTEST: pci_remove_bus_device
 CONFTEST: pci_stop_and_remove_bus_device
 CONFTEST: register_cpu_notifier
 CONFTEST: cpuhp_setup_state
 CONFTEST: dma_map_resource
 CONFTEST: backlight_device_register
 CONFTEST: register_acpi_notifier
 CONFTEST: timer_setup
 CONFTEST: pci_enable_msix_range
 CONFTEST: do_gettimeofday
 CONFTEST: kernel_read
 CONFTEST: kernel_write
 CONFTEST: dma_direct_map_resource
 CONFTEST: address_space_init_once
 CONFTEST: kbasename
 CONFTEST: fatal_signal_pending
 CONFTEST: list_cut_position
 CONFTEST: vzalloc
 CONFTEST: wait_on_bit_lock_argument_count
 CONFTEST: bitmap_clear
 CONFTEST: usleep_range
 CONFTEST: radix_tree_empty
 CONFTEST: radix_tree_replace_slot
 CONFTEST: pnv_npu2_init_context
 CONFTEST: drm_dev_unref
 CONFTEST: drm_reinit_primary_mode_group
 CONFTEST: get_user_pages_remote
 CONFTEST: get_user_pages
 CONFTEST: drm_gem_object_lookup
 CONFTEST: drm_atomic_state_ref_counting
 CONFTEST: drm_driver_has_gem_prime_res_obj
 CONFTEST: drm_atomic_helper_connector_dpms
 CONFTEST: drm_connector_funcs_have_mode_in_name
 CONFTEST: vmf_insert_pfn
 CONFTEST: drm_framebuffer_get
 CONFTEST: drm_gem_object_get
 CONFTEST: drm_dev_put
 CONFTEST: is_export_symbol_gpl_of_node_to_nid
 CONFTEST: is_export_symbol_present_swiotlb_map_sg_attrs
 CONFTEST: is_export_symbol_present_swiotlb_dma_ops
 CONFTEST: acpi_op_remove
 CONFTEST: outer_flush_all
 CONFTEST: scatterlist
 CONFTEST: file_operations
 CONFTEST: vm_operations_struct
 CONFTEST: atomic_long_type
 CONFTEST: file_inode
 CONFTEST: task_struct
 CONFTEST: kuid_t
 CONFTEST: dma_ops
 CONFTEST: swiotlb_dma_ops
 CONFTEST: dma_map_ops
 CONFTEST: noncoherent_swiotlb_dma_ops
 CONFTEST: vm_fault_present
 CONFTEST: vm_fault_has_address
 CONFTEST: backlight_properties_type
 CONFTEST: vm_insert_pfn_prot
 CONFTEST: vmf_insert_pfn_prot
 CONFTEST: vm_ops_fault_removed_vma_arg
 CONFTEST: vmbus_channel_has_ringbuffer_page
 CONFTEST: fault_flags
 CONFTEST: atomic64_type
 CONFTEST: address_space
 CONFTEST: backing_dev_info
 CONFTEST: mm_context_t
 CONFTEST: node_states_n_memory
 CONFTEST: drm_bus_present
 CONFTEST: drm_bus_has_bus_type
 CONFTEST: drm_bus_has_get_irq
 CONFTEST: drm_bus_has_get_name
 CONFTEST: drm_driver_has_legacy_dev_list
 CONFTEST: drm_driver_has_set_busid
 CONFTEST: drm_crtc_state_has_connectors_changed
 CONFTEST: drm_init_function_args
 CONFTEST: drm_mode_connector_list_update_has_merge_type_bits_arg
 CONFTEST: drm_helper_mode_fill_fb_struct
 CONFTEST: drm_master_drop_has_from_release_arg
 CONFTEST: drm_driver_unload_has_int_return_type
 CONFTEST: kref_has_refcount_of_type_refcount_t
 CONFTEST: drm_atomic_helper_crtc_destroy_state_has_crtc_arg
 CONFTEST: drm_crtc_helper_funcs_has_atomic_enable
 CONFTEST: drm_mode_object_find_has_file_priv_arg
 CONFTEST: dma_buf_owner
 CONFTEST: drm_connector_list_iter
 CONFTEST: drm_atomic_helper_swap_state_has_stall_arg
 CONFTEST: dom0_kernel_present
 CONFTEST: nvidia_vgpu_hyperv_available
 CONFTEST: nvidia_vgpu_kvm_build
 CONFTEST: nvidia_grid_build
 CONFTEST: pm_runtime_available
 CONFTEST: drm_available
 CONFTEST: drm_atomic_available
 CONFTEST: is_export_symbol_gpl_refcount_inc
 CONFTEST: is_export_symbol_gpl_refcount_dec_and_test
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-frontend.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-instance.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-acpi.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-chrdev.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-cray.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-dma.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-gvi.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-i2c.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-mempool.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-p2p.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-mmap.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-pat.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-procfs.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-usermap.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-vm.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-vtophys.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/os-interface.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/os-mlock.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/os-pci.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/os-registry.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/os-usermap.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-modeset-interface.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-pci-table.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-kthread-q.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-memdbg.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-ibmnpu.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-report-err.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-rsync.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv_uvm_interface.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nv-msi.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/nvlink_linux.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia/linux_nvswitch.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm_utils.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm_common.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm_linux.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/nvstatus.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/nvCpuUuid.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/nv-kthread-q.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/nv-kthread-q-selftest.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_tools.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_global.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_gpu.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_gpu_isr.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_procfs.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_va_space.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_va_space_mm.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_gpu_semaphore.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_mem.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_rm_mem.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_channel.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_lock.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_hal.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_range_tree.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_range_allocator.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_va_range.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_va_block.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_range_group.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_gpu_replayable_faults.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_gpu_non_replayable_faults.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_gpu_access_counters.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_perf_events.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_perf_module.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_mmu.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_pte_batch.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_tlb_batch.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_push.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_pushbuffer.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_thread_context.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_tracker.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_kepler.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_kepler_ce.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_kepler_host.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_kepler_mmu.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_maxwell.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_maxwell_host.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_pascal.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_pascal_ce.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_pascal_host.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_pascal_mmu.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_pascal_fault_buffer.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_volta_host.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_volta.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_volta_mmu.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_volta_fault_buffer.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_volta_access_counter_buffer.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_turing.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_turing_mmu.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_turing_host.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_policy.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_perf_utils.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_kvmalloc.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_pmm_sysmem.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_pmm_gpu.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_migrate.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_populate_pageable.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_migrate_pageable.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_map_external.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_user_channel.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_hmm.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_perf_heuristics.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_perf_thrashing.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_perf_prefetch.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_ats_ibm.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_ats_faults.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_test_rng.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_range_tree_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_range_allocator_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_gpu_semaphore_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_mem_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_rm_mem_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_page_tree_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_tracker_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_push_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_channel_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_ce_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_lock_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_perf_utils_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_kvmalloc_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_pmm_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_pmm_sysmem_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_perf_events_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_perf_module_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_get_rm_ptes_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_fault_buffer_flush_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_mmu_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_peer_identity_mappings_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_va_block_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm/uvm8_range_group_tree_test.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-modeset/nvidia-modeset-linux.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-modeset/nv-kthread-q.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-drm/nvidia-drm.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-drm/nvidia-drm-drv.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-drm/nvidia-drm-utils.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-drm/nvidia-drm-crtc.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-drm/nvidia-drm-encoder.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-drm/nvidia-drm-connector.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-drm/nvidia-drm-gem.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-drm/nvidia-drm-fb.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-drm/nvidia-drm-modeset.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-drm/nvidia-drm-prime-fence.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-drm/nvidia-drm-linux.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-drm/nvidia-drm-helper.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-drm/nv-pci-table.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-drm/nvidia-drm-gem-nvkms-memory.o
  CC [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-drm/nvidia-drm-gem-user-memory.o
ld -r -o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-interface.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-frontend.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-instance.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-acpi.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-chrdev.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-cray.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-dma.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-gvi.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-i2c.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-mempool.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-mmap.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-p2p.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-pat.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-procfs.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-usermap.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-vm.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-vtophys.o /var/lib/dkms/nvidia/430.34/build/nvidia/os-interface.o /var/lib/dkms/nvidia/430.34/build/nvidia/os-mlock.o /var/lib/dkms/nvidia/430.34/build/nvidia/os-pci.o /var/lib/dkms/nvidia/430.34/build/nvidia/os-registry.o /var/lib/dkms/nvidia/430.34/build/nvidia/os-usermap.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-modeset-interface.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-pci-table.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-kthread-q.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-memdbg.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-ibmnpu.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-report-err.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-rsync.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv-msi.o /var/lib/dkms/nvidia/430.34/build/nvidia/nv_uvm_interface.o /var/lib/dkms/nvidia/430.34/build/nvidia/nvlink_linux.o /var/lib/dkms/nvidia/430.34/build/nvidia/linux_nvswitch.o
ld -r -o /var/lib/dkms/nvidia/430.34/build/nvidia-modeset/nv-modeset-interface.o /var/lib/dkms/nvidia/430.34/build/nvidia-modeset/nvidia-modeset-linux.o /var/lib/dkms/nvidia/430.34/build/nvidia-modeset/nv-kthread-q.o
  LD [M]  /var/lib/dkms/nvidia/430.34/build/nvidia.o
  LD [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm.o
  LD [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-modeset.o
  LD [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-drm.o
  Building modules, stage 2.
  MODPOST 4 modules
  CC      /var/lib/dkms/nvidia/430.34/build/nvidia-drm.mod.o
  CC      /var/lib/dkms/nvidia/430.34/build/nvidia-modeset.mod.o
  CC      /var/lib/dkms/nvidia/430.34/build/nvidia-uvm.mod.o
  CC      /var/lib/dkms/nvidia/430.34/build/nvidia.mod.o
  LD [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-modeset.ko
  LD [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-uvm.ko
  LD [M]  /var/lib/dkms/nvidia/430.34/build/nvidia-drm.ko
  LD [M]  /var/lib/dkms/nvidia/430.34/build/nvidia.ko
make[1]: Leaving directory '/usr/src/linux-headers-4.15.0-72-generic'

____________________________________________

journalctl -b -0 _COMM=Xorg

-- No entries --

____________________________________________

journalctl -b -1 _COMM=Xorg

____________________________________________

journalctl -b -2 _COMM=Xorg

____________________________________________

journalctl -b -0 _COMM=Xorg.bin

-- No entries --

____________________________________________

journalctl -b -1 _COMM=Xorg.bin

____________________________________________

journalctl -b -2 _COMM=Xorg.bin

____________________________________________

journalctl -b -0 _COMM=X

-- No entries --

____________________________________________

journalctl -b -1 _COMM=X

____________________________________________

journalctl -b -2 _COMM=X

____________________________________________
4

.

5

config about xorg:

*** /etc/X11/xorg.conf
*** ls: -rw-r--r-- 1 root root 1195 2019-12-26 10:44:22.583346005 +0800 /etc/X11/xorg.conf
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 430.34


Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0" 0 0
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
EndSection

Section "Files"
EndSection

Section "InputDevice"

    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"

    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Unknown"
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection


____________________________________________

*** /usr/share/X11/xorg.conf.d/10-amdgpu.conf
*** ls: -rw-r--r-- 1 root root 92 2018-06-14 22:23:33.000000000 +0800 /usr/share/X11/xorg.conf.d/10-amdgpu.conf
Section "OutputClass"
	Identifier "AMDgpu"
	MatchDriver "amdgpu"
	Driver "amdgpu"
EndSection
____________________________________________

*** /usr/share/X11/xorg.conf.d/10-evdev.conf
*** ls: -rw-r--r-- 1 root root 1099 2017-07-07 05:11:07.000000000 +0800 /usr/share/X11/xorg.conf.d/10-evdev.conf
#
# Catch-all evdev loader for udev-based systems
# We don't simply match on any device since that also adds accelerometers
# and other devices that we don't really want to use. The list below
# matches everything but joysticks.

Section "InputClass"
        Identifier "evdev pointer catchall"
        MatchIsPointer "on"
        MatchDevicePath "/dev/input/event*"
        Driver "evdev"
EndSection

Section "InputClass"
        Identifier "evdev keyboard catchall"
        MatchIsKeyboard "on"
        MatchDevicePath "/dev/input/event*"
        Driver "evdev"
EndSection

Section "InputClass"
        Identifier "evdev touchpad catchall"
        MatchIsTouchpad "on"
        MatchDevicePath "/dev/input/event*"
        Driver "evdev"
EndSection

Section "InputClass"
        Identifier "evdev tablet catchall"
        MatchIsTablet "on"
        MatchDevicePath "/dev/input/event*"
        Driver "evdev"
EndSection

Section "InputClass"
        Identifier "evdev touchscreen catchall"
        MatchIsTouchscreen "on"
        MatchDevicePath "/dev/input/event*"
        Driver "evdev"
EndSection

____________________________________________
6

if any other section is must, pleas contact me to update, thx!

7

Disable secure boot from bios if you haven’t already

8

Oh I have disabled that

9

Ubuntu 16.04 is an outdated non-glvnd system and the driver packages are broken. Can be fixed manually (https://devtalk.nvidia.com/default/topic/1061656/linux/gtx1650-notebook-not-working-on-ubuntu16-04-black-screen-amp-login-loop-/post/5376983/#5376983) but is a major pain. So if you don’t have urgent reasons to run it on your Optimus system, please upgrade to 18.04.

10

@generix Can you look at my similar problem here in this post? thanks.
https://devtalk.nvidia.com/default/topic/1061439/linux/ubuntu-19-04-driver-installed-but-not-used/post/5415895/#5415895