I use ZFS as a storage driver for docker engine running on my machine. Today after my machine rebooted from a crash, yes Linux system crashes too, I notice that all my docker images and containers disappeared. First thing came to my mind was “did I accidentally destroy docker zfs data set last night?” It’s still there. At that point I suspected that Docker might no longer use ZFS as its data storage....
FreeBSD 10 comes with a pkgng package manager which allows to install binary packages faster and easier. Unfortunately, there is no binary package available for hack-font for FreeBSD 10. What is hack-font? It’s a very good font which looks very good for source code. Here’s how to install it from source. Check /usr/ports/x11-fonts to see if there is a directory named hack-font. If not, you might need to download or update the ports first....
I upraded puppetserver from 2.4.0 to 2.5.0 on a server running Centos 6.8. Then, puppetserver no longer starts. The log (I think it was puppetsrver-daemon.log) said: As the error reported, /etc/puppetlabs/puppetserver/bootstrap.cfg was not there. The disappearance must have happened during the puppetserver upgrade. I can confirm this by looking at my backup directory and finding the boostrap.cfg file there: /srv/backup/etc/puppetlabs/puppetserver/bootstrap.cfg. According to this issue #1247, the boostrap.cfg file is broken into 2 files and relocated to a different directories....
I just finished upgrading Fedora 22 to Fedora 23 Beta and upon rebooting, gdm no longer started. I tried to reinstall the VirtualBox Guest Additions; unfortunately it still didn’t fix. To cut the story short, someone has given a working tip at this forum. The solution is to downgrade xorg-x11-server-Xorg package. After rebooting, I was able to login again. Credit: http://forums.fedoraforum.org/showthread.php?t=306857
On Kubuntu 14.04, Kinetis Design Studio (KDS) could be started, but when I tried to create a new project, it’d crash with the following message displayed in the terminal: KDS is a Eclipse-based IDE. So I suspect the issue is related to Eclipse IDE itself. (I can’t confirm this as I’m not running the Eclipse IDE on this machine. I know I could have just downloaded and test it; but I don’t have time....