![]() Hypervisor vendor: Windows Subsystem for Linuxįlags: 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 pdpe1gb rdtscp lm pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave osxsave avx f16c rdrand lahf_lm abm 3dnowprefetch fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt ibrs ibpb stibp ssbdĮDIT 1: I am using WSL version 1 on Windows 10 Version 1909 (OS Build 18363.815). Model name: Intel(R) Core(TM) i7-8550U CPU 1.80GHz Update the apt package index and install packages to allow apt to use a repository over HTTPS: sudo apt-get update sudo apt-get install ca-certificates curl. (base) following are my system specifications right now (if needed): (base) lscpu ![]() Try 'apt -fix-broken install' with no packages (or specify a solution). Libc-bin : Depends: libc6 ( 2.31) but 2.27-3ubuntu1 is installedĮ: Unmet dependencies. The following packages have unmet dependencies: You might want to run 'apt -fix-broken install' to correct these. remove software upgrade software upgrade system maintain the list of software that is installed in our system If you are interested to learn more about how software packages are managed in Linux I highly recommend reading the article in the link below. The following is where the issue lies: (base) sudo apt-get update So maybe downgrading the 2 mentioned packages is supposed to work.) You need to use the user's password, not the root password. You can upgrade all of the (upgradable) packages with sudo apt upgrade. Your local package cache has been updated and there are packages that can be upgraded. what is the error When it asks for password what password do you type in. When you run the apt update or apt-get update command, it will fetch the updated metadata (package version etc) on the packages. (The way I understand this, the WSL has partially upgraded to Ubuntu 20.04 and did not downgrade back the changed packages as it was in Ubuntu 18.04. Why is the command sudo apt-get update not working. Please let me know how to fix this issue. I have tried out many possible solutions from the net and none of them works. After that attempt, I am not able to upgrade any packages using sudo apt-get upgrade citing an issue of unmet dependencies. If you trust the software that you are installing using apt, you can actually bypass the authentication safety measures and allow the package to be installed without getting the said error.I tried to upgrade Ubuntu 18.04 LTS to 20.04 LTS in WSL (maybe before it was available for WSL) and it failed to upgrade. Your issue is most likely that your ISP is running a faulty proxy. ![]() How to fix the problem? Method 1: Bypass the safeguard Hence, they are disabled as a security measure. In case you are using an EoL (End of Life) version ( A distro version which is no longer supported and is considered obsolete), you will also get the before-mentioned “failed to fetch” error so you can head over to that article to find out how you can upgrade from an EoL distro to a current LTS (Long Term Support) version.Īnother significant case for the error is when you are using a repository which is not trusted (generally from third-party sources) by Linux. Also, as the name suggests, this error occurs when the repositories your OS is supposed to update from are identified as insecure and can pose a threat to the system. N: Updating from such a repository cant be. Having outdated sources is the primary reason why this error occurs. E: The repository http://gnome3-team/gnome3/ubuntu focal Release does not have a Release file. This error again has a lot to do with the sources.list file present in the etc/apt/ directory. ![]()
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