Email: [Firebase] Client access to your Cloud Firestore database expiring in X day(s)

The easiest way to overcome this expiry is to change the date in the rules after logging into the account:match /{document=**} {// from previous date 2020, 11, 11 to new date 2021, 12, 11allow read, write: if request.time < timestamp.date(2021, 12, 11);} However, do note that it is important to drop access using this method … Continue reading Email: [Firebase] Client access to your Cloud Firestore database expiring in X day(s)

How to fix initramfs-tools error when updating it

Below error appears when updating the initramfs-tools: Processing triggers for initramfs-tools (0.130ubuntu3.8) …update-initramfs: Generating /boot/initrd.img-5.1.0-15-genericI: The initramfs will attempt to resume from /dev/dm-1I: (/dev/mapper/vg0-swap)I: Set the RESUME variable to override this. Before proceeding beyond this point, take a data backup. This error usually occurs if the computer had dual booting and a swap file that … Continue reading How to fix initramfs-tools error when updating it

How to fix error while updating repositories in Ubuntu or Linux Mint

On entering the apt-get update command, the following errors appeared. Reading package lists… DoneW: Failed to fetch http://dl.google.com/linux/chrome/deb/dists/stable/InRelease Cannot initiate the connection to dl.google.com:80 (2414:6221:4109:825::210a). - connect (101: Network is unreachable) Could not connect to dl.google.com:80 (2xx.5x.2xx.2xx), connection timed outW: Some index files failed to download. They have been ignored, or old ones used instead. … Continue reading How to fix error while updating repositories in Ubuntu or Linux Mint

Error bd_crypto_luks_open_blob called but not implemented when opening Luks Encrypted volume in Lubuntu

Below error appears in Lubuntu 18.04 LTS bd_crypto_luks_open_blob called, but not implemented when opening Luks Encrypted volume using PCManFM, the Lubuntu File Manager. To overcome this error, open a terminal window and enter the commands below: $ sudo apt install libblockdev-crypto2 <enter> $ systemctl restart udisks2.service <enter>

Error installing ttf-mscorefonts-installer Failed to fetch

Error installing ttf-mscorefonts-installer Failed to fetch https://excellmedia.dl.sourceforge.net/project/corefonts/the fonts/final/andale32.exe  404  Not Found When you get above error while installing ttf-mscorefonts-installer, then you can resolve by opening a terminal window and entering the following commands: $ wget -c http://ftp.de.debian.org/debian/pool/contrib/m/msttcorefonts/ttf-mscorefonts-installer_3.6_all.deb -P ~/Downloads <enter> $ sudo apt install ~/Downloads/ttf-mscorefonts-installer_3.6_all.deb <enter> Now it will install fully. Remember this file is … Continue reading Error installing ttf-mscorefonts-installer Failed to fetch

Android Virtual device emulator not starting up or very slow with error sh: 1: glxinfo: not found

Android Virtual device emulator not starting up or very slow with error sh: 1: glxinfo: not found takes a very long time to start the emulator and finally returns with an error. To resolve the above error, do following: $ sudo apt-get install lib64stdc++6 <enter> Then create a link to the new 64 bit libraries … Continue reading Android Virtual device emulator not starting up or very slow with error sh: 1: glxinfo: not found

How to fix Unknown media type in type all/all and more due to kde.xml in Linux

If you get the below errors and are not using the KDE desktop environment, it could be that you installed some KDE program like Okular and then removed it, as a result it caused the mime types to give following errors: Unknown media type in type 'all/all' Unknown media type in type 'all/allfiles' Unknown media … Continue reading How to fix Unknown media type in type all/all and more due to kde.xml in Linux

VirtualBox does not open .vdi file after it is used with kvm

If you installed VirtualBox and later changed your mind to use the .vdi file with kvm, it will work, but when you go back to VirtualBox, it cannot be used. This is because, when it was opened with qemu/kvm, the owner and group became root. To open the file again in VirtualBox, open a terminal … Continue reading VirtualBox does not open .vdi file after it is used with kvm

Fix google-drive-ocamlfuse not able to get token error

The google-drive-ocamlfuse not able to get token error appears when using google-drive-ocamlfuse access to google-drive-ocamlfuse application to Google Drive has been revoked or not granted. If the above error appears, delete the .gdfuse folder and a new token will be generated when google-drive-ocamlfuse application is run again. Open the file manager and remove the folder … Continue reading Fix google-drive-ocamlfuse not able to get token error