A crazy server recovery

If you're a seasoned server administrator then this post will boring beyond oblivion to you; the ingredients: a headless server (no screen, keyboard)years of personal backups on a linux software RAIDa botched system upgradehappy ending The pretext Several years ago I bought an HP Proliant microserver on discount and set up a NAS with Ubuntu … Continue reading A crazy server recovery →

parchive: protecting backups against data corruption

As time goes by, my [place appropriate interval] backups may not grow much, but the size of my entire data archive exceeds the largest available hard disks (don't ask). Taking into account correctness guarantees by hard disk manufacturers, transmission errors over the network and who knows what else, I don't feel confident that I'll flip … Continue reading parchive: protecting backups against data corruption →

Ubuntu on the ASUS VivoBook 17

Following the proud tradition [1],[2],[3] of documenting Linux installations on all the hardware I break, I'm happy to report that Ubuntu 18.04 works fine on the ASUS VivoBook 17 (model number X705U). Things I tested and that work: OS boots from USB and from harddisk Secure boot WLAN USB On board and external (USB) camera … Continue reading Ubuntu on the ASUS VivoBook 17 →

Thunderbird forgetting passwords

After a simultaneous Thunderbird upgrade and profile migration from Windows to Linux the mail program permanently forgets passwords. The setting: Thunderbird 52 on Windows Back up profile Restore profile to Thunderbird 60 on Linux Observe that all passwords to all accounts are lost even if entered again This seems to be some … Continue reading Thunderbird forgetting passwords →

Ubuntu 16.04 LTS on the Acer Aspire E15

I have been moderately content [1] with Ubuntu 14.04 on the Acer Aspire E15 for about a year. Ubuntu 16.04 LTS, another long term support release, has recently been published and of course I had to try it out! Installing the live image on a USB stick: bring some patience The first obstacle is that … Continue reading Ubuntu 16.04 LTS on the Acer Aspire E15 →