Debian Installer: fix uefi efi grub install

It is possible that debian installer grub-install –force "dummy" failed" to install the uefi bootloader. grub-installer: info: Running chroot /target grub-install –force "dummy" grub-installer: Installing for x86_64-efi platform. grub-installer: grub-install: warning: Cannot set EFI variable Boot0012 grub-installer: grub-install: warning: vars_set_variable: write() failed: No space left on device grub-installer: grub-install: warning: _efi_set_variable_mode: ops->set_variable grub-installer: grub-install: warning: failed-to register the EFI boot entry Press F2 to switch to debian installer second console Mount the efivars partition; changeroot to target; install grub again Verify via efibootmgr Switch back: Press F1 and reinstall grub via installer Command line:
Read more →

Update der PGP-Key Signaturen

Zusammenfassung vom heise Artikel, wie man PGP-Key Signaturen auf den neuesten Stand bringt. Problematische Signaturen aufspüren $ gpg –export –armor <KeyID> >mykey.asc $ gpg –list-packets mykey.asc $ gpg –list-packets mykey.asc | grep -A2 ‘:signature packet:.*<KeyID>’ Alles was digest algo 2 steht für SHA1 enthält sollte aktualisiert werden: :signature packet: algo 1, keyid 576822F9E1374764 version 4, created 1381741909, md5len 0, sigclass 0x13 digest algo 2, begin of digest 9b 07 Signatur mit dem expire-Trick erneuern Zuerst Backup:
Read more →

Converting OVA for use with KVM / QCOW2

Read more →

Ansible: A simple script example

Read more →

Activate info emails when git refs arrive in repo

Read more →