我似乎有 50% 的机会，当我启动时，我的屏幕会每隔 5 秒左右闪烁一次。如果它要闪烁，它会在笔记本电脑启动时开始，我猜是在图形驱动程序加载时，因为您可以看到在使用时加载命令的屏幕亮度差异GRUB_CMDLINE_LINUX_DEFAULT="text nouveau.modeset=0"
我的系统无法使用 nouveau 驱动程序启动，因此我禁用了它并尝试了推荐的 440 驱动程序以及 435。我目前正在使用 450 NVIDIA 驱动程序，这是唯一可与 x 服务器软件配合使用的驱动程序。所有三个驱动程序都有相同的闪烁问题。
我尝试进行全新安装，但遇到同样的问题，并尝试将内核更新至 5.8rc7。
我唯一的解决办法是重置笔记本电脑。
华硕 Rog G15 Ryzen 7 搭载 NVIDIA GTX1660ti
Ubuntu 20.04lts
sudo dmidecode -s bios-version
GA502IU.216
free -h
总计已用免费共享 buff/缓存可用 内存：15Gi 1.4Gi 12Gi 43Mi 1.4Gi 13Gi 交换：2.0Gi 0B 2.0Gi
sysctl vm.swappiness
vm.swappiness = 60
https://justpaste.it/8c8x1- 如果下面的格式不太易读，我已经附加此内容。
`sudo lshw -C 内存
*-firmware
description: BIOS
vendor: American Megatrends Inc.
physical id: 0
version: GA502IU.217
date: 08/03/2020
size: 64KiB
capacity: 16MiB
capabilities: pci upgrade shadowing cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer acpi usb smartbattery biosbootspecification uefi
*-memory
description: System Memory
physical id: a
slot: System board or motherboard
size: 16GiB
*-bank:0
description: SODIMM DDR4 Synchronous Unbuffered (Unregistered) 3200 MHz (0.3 ns)
product: 8ATF1G64HZ-3G2J1
vendor: Micron Technology
physical id: 0
serial: 00000000
slot: DIMM 0
size: 8GiB
width: 64 bits
clock: 3200MHz (0.3ns)
*-bank:1
description: SODIMM DDR4 Synchronous Unbuffered (Unregistered) 3200 MHz (0.3 ns)
product: 8ATF1G64HZ-3G2J1
vendor: Micron Technology
physical id: 1
serial: 24F55C3D
slot: DIMM 0
size: 8GiB
width: 64 bits
clock: 3200MHz (0.3ns)
*-cache:0
description: L1 cache
physical id: c
slot: L1 - Cache
size: 512KiB
capacity: 512KiB
clock: 1GHz (1.0ns)
capabilities: pipeline-burst internal write-back unified
configuration: level=1
*-cache:1
description: L2 cache
physical id: d
slot: L2 - Cache
size: 4MiB
capacity: 4MiB
clock: 1GHz (1.0ns)
capabilities: pipeline-burst internal write-back unified
configuration: level=2
*-cache:2
description: L3 cache
physical id: e
slot: L3 - Cache
size: 8MiB
capacity: 8MiB
clock: 1GHz (1.0ns)
capabilities: pipeline-burst internal write-back unified
configuration: level=3`
430 安装失败日志 DKMS make.log
Tue 18 Aug 20:54:05 BST 2020
make[1]: Entering directory '/usr/src/linux-headers-5.4.0-42-generic'
SYMLINK /var/lib/dkms/nvidia/430.09/build/nvidia/nv-kernel.o
SYMLINK /var/lib/dkms/nvidia/430.09/build/nvidia-modeset/nv-modeset-kernel.o
CONFTEST: INIT_WORK
CONFTEST: hash__remap_4k_pfn
CONFTEST: list_is_first
CONFTEST: set_pages_uc
CONFTEST: set_memory_uc
CONFTEST: set_memory_array_uc
CONFTEST: acquire_console_sem
CONFTEST: console_lock
CONFTEST: ioremap_cache
CONFTEST: ioremap_wc
CONFTEST: acpi_walk_namespace
CONFTEST: sg_alloc_table
CONFTEST: pci_get_domain_bus_and_slot
CONFTEST: get_num_physpages
CONFTEST: efi_enabled
CONFTEST: pde_data
CONFTEST: proc_remove
CONFTEST: pm_vt_switch_required
CONFTEST: xen_ioemu_inject_msi
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_stop_and_remove_bus_device
CONFTEST: pci_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: 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_master_drop_has_from_release_arg
CONFTEST: drm_helper_mode_fill_fb_struct
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/430.09/build/nvidia/nv-frontend.o
CC [M] /var/lib/dkms/nvidia/430.09/build/nvidia/nv-instance.o
CC [M] /var/lib/dkms/nvidia/430.09/build/nvidia/nv.o
CC [M] /var/lib/dkms/nvidia/430.09/build/nvidia/nv-acpi.o
CC [M] /var/lib/dkms/nvidia/430.09/build/nvidia/nv-chrdev.o
CC [M] /var/lib/dkms/nvidia/430.09/build/nvidia/nv-cray.o
CC [M] /var/lib/dkms/nvidia/430.09/build/nvidia/nv-dma.o
CC [M] /var/lib/dkms/nvidia/430.09/build/nvidia/nv-gvi.o
CC [M] /var/lib/dkms/nvidia/430.09/build/nvidia/nv-i2c.o
CC [M] /var/lib/dkms/nvidia/430.09/build/nvidia/nv-mempool.o
CC [M] /var/lib/dkms/nvidia/430.09/build/nvidia/nv-mmap.o
CC [M] /var/lib/dkms/nvidia/430.09/build/nvidia/nv-p2p.o
In file included from ./include/linux/bitops.h:5,
from ./include/linux/kernel.h:12,
from ./include/linux/list.h:9,
from ./include/linux/preempt.h:11,
from ./include/linux/spinlock.h:51,
from /var/lib/dkms/nvidia/430.09/build/common/inc/nv-lock.h:16,
from /var/lib/dkms/nvidia/430.09/build/common/inc/nv-linux.h:19,
from /var/lib/dkms/nvidia/430.09/build/nvidia/nv.c:14:
./include/linux/bits.h:8: warning: "BIT" redefined
8 | #define BIT(nr) (UL(1) << (nr))
|
In file included from /var/lib/dkms/nvidia/430.09/build/nvidia/nv.c:12:
/var/lib/dkms/nvidia/430.09/build/common/inc/nvmisc.h:58: note: this is the location of the previous definition
58 | #define BIT(b) (1U<<(b))
|
CC [M] /var/lib/dkms/nvidia/430.09/build/nvidia/nv-pat.o
CC [M] /var/lib/dkms/nvidia/430.09/build/nvidia/nv-procfs.o
CC [M] /var/lib/dkms/nvidia/430.09/build/nvidia/nv-usermap.o
CC [M] /var/lib/dkms/nvidia/430.09/build/nvidia/nv-vm.o
In file included from /var/lib/dkms/nvidia/430.09/build/nvidia/nv-chrdev.c:15:
/var/lib/dkms/nvidia/430.09/build/common/inc/nv-linux.h:1593:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
1593 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /var/lib/dkms/nvidia/430.09/build/nvidia/nv-instance.c:13:
/var/lib/dkms/nvidia/430.09/build/common/inc/nv-linux.h:1593:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
1593 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /var/lib/dkms/nvidia/430.09/build/nvidia/nv.c:14:
/var/lib/dkms/nvidia/430.09/build/common/inc/nv-linux.h:1593:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
1593 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /var/lib/dkms/nvidia/430.09/build/nvidia/nv-dma.c:15:
/var/lib/dkms/nvidia/430.09/build/common/inc/nv-linux.h:1593:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
1593 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /var/lib/dkms/nvidia/430.09/build/nvidia/nv-acpi.c:15:
/var/lib/dkms/nvidia/430.09/build/common/inc/nv-linux.h:1593:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
1593 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /var/lib/dkms/nvidia/430.09/build/nvidia/nv-cray.c:15:
/var/lib/dkms/nvidia/430.09/build/common/inc/nv-linux.h:1593:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
1593 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
/var/lib/dkms/nvidia/430.09/build/nvidia/nv.c:42:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
42 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /var/lib/dkms/nvidia/430.09/build/nvidia/nv-gvi.c:15:
/var/lib/dkms/nvidia/430.09/build/common/inc/nv-linux.h:1593:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
1593 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
/var/lib/dkms/nvidia/430.09/build/nvidia/nv.c: In function ‘nvidia_init_module’:
/var/lib/dkms/nvidia/430.09/build/nvidia/nv.c:786:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
786 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
/var/lib/dkms/nvidia/430.09/build/nvidia/nv.c: At top level:
/var/lib/dkms/nvidia/430.09/build/nvidia/nv.c:882:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
882 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /var/lib/dkms/nvidia/430.09/build/nvidia/nv-i2c.c:15:
/var/lib/dkms/nvidia/430.09/build/common/inc/nv-linux.h:1593:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
1593 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /var/lib/dkms/nvidia/430.09/build/nvidia/nv-mempool.c:15:
/var/lib/dkms/nvidia/430.09/build/common/inc/nv-linux.h:1593:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
1593 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /var/lib/dkms/nvidia/430.09/build/nvidia/nv-frontend.c:13:
/var/lib/dkms/nvidia/430.09/build/common/inc/nv-linux.h:1593:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
1593 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
cc1: some warnings being treated as errors
/var/lib/dkms/nvidia/430.09/build/nvidia/nv-frontend.c:39:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
39 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
/var/lib/dkms/nvidia/430.09/build/nvidia/nv-frontend.c: In function ‘nv_init_module’:
/var/lib/dkms/nvidia/430.09/build/nvidia/nv-frontend.c:349:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
349 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
/var/lib/dkms/nvidia/430.09/build/nvidia/nv-frontend.c: In function ‘nv_exit_module’:
/var/lib/dkms/nvidia/430.09/build/nvidia/nv-frontend.c:364:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
364 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
make[2]: *** [scripts/Makefile.build:275: /var/lib/dkms/nvidia/430.09/build/nvidia/nv-chrdev.o] Error 1
make[2]: *** Waiting for unfinished jobs....
In file included from /var/lib/dkms/nvidia/430.09/build/nvidia/nv-pat.c:15:
/var/lib/dkms/nvidia/430.09/build/common/inc/nv-linux.h:1593:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
1593 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
make[2]: *** [scripts/Makefile.build:275: /var/lib/dkms/nvidia/430.09/build/nvidia/nv-instance.o] Error 1
make[2]: *** [scripts/Makefile.build:275: /var/lib/dkms/nvidia/430.09/build/nvidia/nv-cray.o] Error 1
In file included from /var/lib/dkms/nvidia/430.09/build/nvidia/nv-procfs.c:15:
/var/lib/dkms/nvidia/430.09/build/common/inc/nv-linux.h:1593:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
1593 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /var/lib/dkms/nvidia/430.09/build/nvidia/nv-p2p.c:15:
/var/lib/dkms/nvidia/430.09/build/common/inc/nv-linux.h:1593:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
1593 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
/var/lib/dkms/nvidia/430.09/build/nvidia/nv-p2p.c:19:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
19 | #if (NV_BUILD_MODULE_INSTANCES == 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:275: /var/lib/dkms/nvidia/430.09/build/nvidia/nv-mempool.o] Error 1
In file included from /var/lib/dkms/nvidia/430.09/build/nvidia/nv-usermap.c:15:
/var/lib/dkms/nvidia/430.09/build/common/inc/nv-linux.h:1593:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
1593 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:275: /var/lib/dkms/nvidia/430.09/build/nvidia/nv-gvi.o] Error 1
In file included from /var/lib/dkms/nvidia/430.09/build/nvidia/nv-mmap.c:15:
/var/lib/dkms/nvidia/430.09/build/common/inc/nv-linux.h:1593:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
1593 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:275: /var/lib/dkms/nvidia/430.09/build/nvidia/nv-pat.o] Error 1
/var/lib/dkms/nvidia/430.09/build/nvidia/nv-mmap.c: In function ‘nv_encode_caching’:
/var/lib/dkms/nvidia/430.09/build/nvidia/nv-mmap.c:338:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
338 | if (NV_ALLOW_CACHING(memory_type))
| ^
/var/lib/dkms/nvidia/430.09/build/nvidia/nv-mmap.c:340:9: note: here
340 | default:
| ^~~~~~~
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:275: /var/lib/dkms/nvidia/430.09/build/nvidia/nv-i2c.o] Error 1
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:275: /var/lib/dkms/nvidia/430.09/build/nvidia/nv-usermap.o] Error 1
In file included from /var/lib/dkms/nvidia/430.09/build/nvidia/nv-vm.c:14:
/var/lib/dkms/nvidia/430.09/build/common/inc/nv-linux.h:1593:6: error: "NV_BUILD_MODULE_INSTANCES" is not defined, evaluates to 0 [-Werror=undef]
1593 | #if (NV_BUILD_MODULE_INSTANCES != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:275: /var/lib/dkms/nvidia/430.09/build/nvidia/nv-frontend.o] Error 1
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:275: /var/lib/dkms/nvidia/430.09/build/nvidia/nv-dma.o] Error 1
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:275: /var/lib/dkms/nvidia/430.09/build/nvidia/nv-mmap.o] Error 1
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:275: /var/lib/dkms/nvidia/430.09/build/nvidia/nv-p2p.o] Error 1
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:275: /var/lib/dkms/nvidia/430.09/build/nvidia/nv-procfs.o] Error 1
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:275: /var/lib/dkms/nvidia/430.09/build/nvidia/nv-vm.o] Error 1
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:275: /var/lib/dkms/nvidia/430.09/build/nvidia/nv-acpi.o] Error 1
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:275: /var/lib/dkms/nvidia/430.09/build/nvidia/nv.o] Error 1
make[1]: *** [Makefile:1731: /var/lib/dkms/nvidia/430.09/build] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-5.4.0-42-generic'
make: *** [Makefile:79: modules] Error 2```
答案1
BIOS
华硕 Rog G15
您的 BIOS 版本为 GA502IU.216。
有较新的 BIOS 可用，版本 GA502IU.217，日期为 2020 年 8 月 6 日，可以下载这里。
注意：确认我拥有适合您型号的正确网页。
注意：更新 BIOS 前请做好备份
英伟达
听起来您有 Nvidia 450 驱动程序。
确认您在设置面板中选择了支持的屏幕分辨率和 60hz 刷新率Displays。注意：在欧洲，刷新率可能是 50hz。
他们的网站显示您的 Nvidia GTX 1660ti 有不同版本的驱动程序。可以下载版本 430.09这里。
交换
让我们将您的 /swapfile 增加到 4G...
笔记：命令使用不当dd可能导致数据丢失。建议复制/粘贴。
sudo swapoff -a # turn off swap
sudo rm -i /swapfile # remove old /swapfile
sudo dd if=/dev/zero of=/swapfile bs=1M count=4096
sudo chmod 600 /swapfile # set proper file protections
sudo mkswap /swapfile # init /swapfile
sudo swapon /swapfile # turn on swap
free -h # confirm 16G RAM and 4G swap
在 /etc/fstab 中确认此行...
/swapfile none swap sw 0 0
reboot # reboot and verify operation
新派
记得更改 /etc/default/grub...
改变：
GRUB_CMDLINE_LINUX_DEFAULT="text nouveau.modeset=0"
到：
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
sudo update-grub
核心
卸载内核 5.8rc7，并恢复到原版 20.04.1 内核。请注意，rc7表示release candidate 7，除非您是想要测试预发布软件的开发人员，否则永远不应安装。
更新＃1：
Ryzen 处理器因内存兼容性问题而臭名昭著。
记忆测试
去https://www.memtest86.com/并免费下载/运行它们memtest来测试你的记忆力。至少完成一次所有 4/4 测试以确认记忆力良好。这可能需要几个小时才能完成。
更新 #2：
现在，对于 Nvidia 驱动程序...
切换到 nouveau 驱动程序，或切换到内部英特尔显卡，然后卸载所有 Nvidia 内容，并再次尝试重新安装 Nvidia 430.09 驱动程序。
笔记：Nvidia 提供了自己的卸载程序。您可以先运行该程序，然后运行我的命令以确保没有剩余程序。
dpkg -l *nvidia* | grep -v "un "# 注意 un 后面的空格
这将为您提供所有 Nvidia 包名称的列表。
然后做：
sudo apt-get purge package_name# 对于每个包名称
并重新安装430.09。
更新 #3：
与其他模块一起，它在内核 5.9-rc1 和 Nvidia 450 上运行良好。