我正在尝试在本地为 Kubernetes 安装 minubuke。我尝试使用 sudo grep -E --color 'vmx|svm' /proc/cpuinfo 在我的 Linux PC 上确认虚拟化我得到了这个错误:
vmx flags : vnmi preemption_timer invvpid ept_x_only flexpriority tsc_offset vtpr mtf vapic ept vpid unrestricted_guest
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm cpuid_fault epb pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts md_clear flush_l1d
sudo apt-get update 对问题进行排序我在下面收到此错误:Err:22 http://ppa.launchpad.net/ozmartian/apps/ubuntu focal Release
404 Not Found [IP: 91.189.95.85 80]
Hit:23 https://repo.windscribe.com/ubuntu bionic InRelease
Reading package lists... Done
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target Translations (main/i18n/Translation-en_NG) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target Translations (main/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target DEP-11 (main/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target DEP-11 (main/dep11/Components-all.yml) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target DEP-11-icons-small (main/dep11/icons-48x48.tar) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target DEP-11-icons (main/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target DEP-11-icons-hidpi (main/dep11/icons-64x64@2.tar) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target Contents-deb (main/Contents-amd64) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target Contents-deb (main/Contents-i386) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target Contents-deb (main/Contents-all) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target CNF (main/cnf/Commands-amd64) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target CNF (main/cnf/Commands-all) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
E: The repository 'http://ppa.launchpad.net/ozmartian/apps/ubuntu focal Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: Skipping acquire of configured file 'main/source/Sources' as repository 'https://packages.microsoft.com/repos/vscode stable InRelease' does not seem to provide it (sources.list entry misspelt?)
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target Translations (main/i18n/Translation-en_NG) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target Translations (main/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target DEP-11 (main/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target DEP-11 (main/dep11/Components-all.yml) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target DEP-11-icons-small (main/dep11/icons-48x48.tar) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target DEP-11-icons (main/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target DEP-11-icons-hidpi (main/dep11/icons-64x64@2.tar) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target Contents-deb (main/Contents-amd64) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target Contents-deb (main/Contents-i386) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target Contents-deb (main/Contents-all) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target CNF (main/cnf/Commands-amd64) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
W: Target CNF (main/cnf/Commands-all) is configured multiple times in /etc/apt/sources.list.d/elastic-7.x.list:1 and /etc/apt/sources.list.d/elastic-7.x.list:2
最佳答案
如何检查处理器是否支持虚拟化技术。
您应该查看 flags /proc/cpuinfo 中的部分两个可能值之一的文件:虚拟机 (英特尔)或 svm (AMD)。
您可以使用 grep 代替手动检查此文件。与您的情况一样的命令:
$ sudo grep -E --color 'vmx|svm' /proc/cpuinfo
flags : ... vmx ...
修复更新包列表时的 404 错误。
E: The repository 'http://ppa.launchpad.net/ozmartian/apps/ubuntu focal Release' does not have a Release file.
您可以在此 article 中找到详细说明和可能的解决方法.此外，还有一个类似的 problem with accepted answer .
简而言之，您可以使用以下方法删除此存储库:
$ sudo add-apt-repository -r http://ppa.launchpad.net/ozmartian/apps/ubuntu
$ sudo apt update
关于ubuntu - 如何解决在 Linux 上安装 Minikube for Kubernetes 时出现的错误，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/66443189/