我无法在联想笔记本电脑上安装 Ubuntu 20.04。不幸的是，当我定义挂载点、输入名称和密码来设置计算机名称，然后单击“继续”按钮时，安装会停滞。它确实在开始时显示了一些进度，然后在“检测文件系统...”时停滞了。
在某些情况下，它在“dpkg”安装过程中会在不同点停滞。
我正在使用 RUFUS 创建 8GB 的可启动 ISO USB-PENDRIVE。我已附上日志报告。在 BIOS 中，我已禁用安全启动，并且在启动时我已选择“仅 UEFI”和“CSM = NO”。
通过将 CSM 设置为否，我相信这是必要的，因为我在 RUFUS 中选择了 GPT，相应的选项是 UEFI（无 CSM）。
为此安装选择的磁盘是基于 NVMe 的驱动器，我已为 EFI 分区分配了 536 MB，其余部分格式化为 ext4 并安装在 Ubuntu 20.04 的“/”上。
我遗漏了什么？我已经使用 sha256 检查了下载的 ISO 映像的完整性，映像很好，并且我已经更换了近 3 到 4 个不同的 U 盘。
请告诉我。我已附上日志和图像供您参考。
谢谢。
这是 RUFUS 日志（由于 Stackoverflow 上帖子的代码限制，我删除了一些日志条目）和图像：
Rufus x86 v3.10.1647
Windows version: Windows 7 SP1 64-bit
Syslinux versions: 4.07/2013-07-25, 6.04/pre1
Grub versions: 0.4.6a, 2.04
System locale ID: 0x0409 (en-US)
Will use default UI locale 0x0409
SetLGP: Successfully set NoDriveTypeAutorun policy to 0x0000009E
Localization set to 'en-US'
Found USB 2.0 device 'JetFlash Transcend 8GB USB Device' (8564:1000)
1 device found
Disk type: Removable, Disk size: 8 GB, Sector size: 512 bytes
Cylinders: 984, Tracks per cylinder: 255, Sectors per track: 63
Partition type: MBR, NB Partitions: 1
Disk ID: 0x19D22CBD
Drive has a Zeroed Master Boot Record
Partition 1:
Type: FAT32 (0x0b)
Size: 7.5 GB (8090648576 bytes)
Start Sector: 8192, Boot: No
Scanning image...
ISO analysis:
Image is an ISO9660 image
Will use '/isolinux/isolinux.cfg' for Syslinux
Detected Syslinux version: 6.04/20191223 (from '/isolinux/isolinux.bin')
Disk image analysis:
Image has an unknown Master Boot Record
Image is a bootable disk image
ISO label: 'Ubuntu 20.04 LTS amd64'
Size: 2.5 GB (Projected)
Has a >64 chars filename
Uses: Syslinux/Isolinux v6.04
Uses: EFI
Note: This ISO uses symbolic links, which will not be replicated due to file system limitations.
Because of this, some features from this image may not work...
Using image: ubuntu-20.04-desktop-amd64.iso (2.5 GB)
Format operation started
Requesting disk access...
Will use 'E:' as volume mountpoint
Deleting partitions...
Deleting ALL partition(s) from disk '\\?\PhysicalDrive1':
● Partition 1 (offset: 4194304, size: 7.5 GB)
Opened \\.\PhysicalDrive1 for exclusive write access
Analyzing existing boot records...
Drive has a Zeroed Master Boot Record
Clearing MBR/PBR/GPT structures...
Erasing 128 sectors
Deleting partitions...
Partitioning (GPT)...
● Creating Main Data Partition (offset: 1048576, size: 7.5 GB)
Closing existing volume...
Waiting for logical drive to reappear...
Formatting (FAT32)...
Using cluster size: 4096 bytes
Quick format was selected
Creating file system...
Format completed.
Writing Master Boot Record...
Using Rufus protective MBR
Writing protective message SBR
Found volume \\?\Volume{4dc8172a-f36e-11e7-b5df-863a5a649a54}\
Successfully remounted \\?\Volume{4dc8172a-f36e-11e7-b5df-863a5a649a54}\ as E:
Extracting files...
Image is an ISO9660 image
This image will be extracted using Rock Ridge extensions (if present)
Extracting: E:\.disk\base_installable (0 bytes)
Extracting: E:\.disk\casper-uuid-generic (37 bytes)
Extracting: E:\.disk\cd_type (15 bytes)
Extracting: E:\.disk\info (57 bytes)
Extracting: E:\.disk\release_notes_url (78 bytes)
Extracting: E:\boot\grub\efi.img (3.9 MB)
Extracting: E:\boot\grub\font.pf2 (4.9 KB)
Extracting: E:\boot\grub\grub.cfg (911 bytes)
Extracting: E:\boot\grub\loopback.cfg (240 bytes)
Extracting: E:\boot\grub\x86_64-efi\acpi.mod (15.2 KB)
Extracting: E:\boot\grub\x86_64-efi\adler32.mod (2 KB)
Extracting: E:\boot\grub\x86_64-efi\ahci.mod (22.4 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-435\nvidia-dkms-435_435.21-0ubuntu7_amd64.deb (26.9 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-435\nvidia-driver-435_435.21-0ubuntu7_amd64.deb (404.9 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-435\nvidia-kernel-common-435_435.21-0ubuntu7_amd64.deb (9.0 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-435\nvidia-kernel-source-435_435.21-0ubuntu7_amd64.deb (11.9 MB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-435\nvidia-utils-435_435.21-0ubuntu7_amd64.deb (329.2 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-435\xserver-xorg-video-nvidia-435_435.21-0ubuntu7_amd64.deb (1.4 MB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\libnvidia-cfg1-440_440.82+really.440.64-0ubuntu6_amd64.deb (70.3 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\libnvidia-common-440_440.82+really.440.64-0ubuntu6_all.deb (10.3 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\libnvidia-compute-440_440.82+really.440.64-0ubuntu6_amd64.deb (19.9 MB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\libnvidia-compute-440_440.82+really.440.64-0ubuntu6_i386.deb (20.7 MB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\libnvidia-decode-440_440.82+really.440.64-0ubuntu6_amd64.deb (1002.4 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\libnvidia-decode-440_440.82+really.440.64-0ubuntu6_i386.deb (1 MB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\libnvidia-encode-440_440.82+really.440.64-0ubuntu6_amd64.deb (37.8 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\libnvidia-encode-440_440.82+really.440.64-0ubuntu6_i386.deb (38.2 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\libnvidia-extra-440_440.82+really.440.64-0ubuntu6_amd64.deb (37.6 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\libnvidia-fbc1-440_440.82+really.440.64-0ubuntu6_amd64.deb (48.4 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\libnvidia-fbc1-440_440.82+really.440.64-0ubuntu6_i386.deb (45.6 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\libnvidia-gl-440_440.82+really.440.64-0ubuntu6_amd64.deb (59.9 MB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\libnvidia-gl-440_440.82+really.440.64-0ubuntu6_i386.deb (16.0 MB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\libnvidia-ifr1-440_440.82+really.440.64-0ubuntu6_amd64.deb (67.6 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\libnvidia-ifr1-440_440.82+really.440.64-0ubuntu6_i386.deb (60.8 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\nvidia-compute-utils-440_440.82+really.440.64-0ubuntu6_amd64.deb (72.4 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\nvidia-driver-430_440.82+really.440.64-0ubuntu6_amd64.deb (7.4 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\nvidia-driver-440_440.82+really.440.64-0ubuntu6_amd64.deb (405.3 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\nvidia-kernel-common-440_440.82+really.440.64-0ubuntu6_amd64.deb (20.2 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\nvidia-kernel-source-440_440.82+really.440.64-0ubuntu6_amd64.deb (12.5 MB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\nvidia-utils-440_440.82+really.440.64-0ubuntu6_amd64.deb (337.6 KB)
Extracting: E:\pool\restricted\n\nvidia-graphics-drivers-440\xserver-xorg-video-nvidia-440_440.82+really.440.64-0ubuntu6_amd64.deb (1.4 MB)
Extracting: E:\preseed\cli.seed (212 bytes)
Extracting: E:\preseed\ltsp.seed (497 bytes)
Extracting: E:\preseed\ubuntu.seed (460 bytes)
Extracting: E:\README.diskdefines (229 bytes)
Extracting: E:\ubuntu (0 bytes)
Ignoring Rock Ridge symbolic link to '.'
Created: E:\syslinux.cfg → /isolinux/isolinux.cfg
Finalizing, please wait...
Created: E:autorun.inf
Created: E:autorun.ico
Found USB 2.0 device 'JetFlash Transcend 8GB USB Device' (8564:1000)
Using autorun.inf label for drive E: 'Ubuntu 20.04 LTS amd64'
1 device found
Disk type: Removable, Disk size: 8 GB, Sector size: 512 bytes
Cylinders: 984, Tracks per cylinder: 255, Sectors per track: 63
Partition type: GPT, NB Partitions: 1
Disk GUID: {4BB81686-7599-4D24-A370-79546D53219B}
Max parts: 128, Start Offset: 17408, Usable = 8094808576 bytes
Partition 1:
Type: Microsoft Basic Data Partition
Name: 'Main Data Partition'
ID: {38DCCF9D-796A-48DB-BBC2-3F313FBC48F5}
Size: 7.5 GB (8093777408 bytes)
Start Sector: 2048, Attributes: 0x0000000000000000
Found USB 2.0 device 'JetFlash Transcend 8GB USB Device' (8564:1000)
Using autorun.inf label for drive E: 'Ubuntu 20.04 LTS amd64'
1 device found
Disk type: Removable, Disk size: 8 GB, Sector size: 512 bytes
Cylinders: 984, Tracks per cylinder: 255, Sectors per track: 63
Partition type: GPT, NB Partitions: 1
Disk GUID: {4BB81686-7599-4D24-A370-79546D53219B}
Max parts: 128, Start Offset: 17408, Usable = 8094808576 bytes
Partition 1:
Type: Microsoft Basic Data Partition
Name: 'Main Data Partition'
ID: {38DCCF9D-796A-48DB-BBC2-3F313FBC48F5}
Size: 7.5 GB (8093777408 bytes)
Start Sector: 2048, Attributes: 0x0000000000000000