GitLab was throwing me a 500 server error this morning after an upgrade via yum. To troubleshoot, I ran the self diagnose command from terminal:
# gitlab-rake gitlab:check
Which gave me the following error to fix:
All migrations up? ... no
Try fixing it:
sudo -u git -H bundle exec …
I went to update my Ubuntu machine today and found out there wasn't enough space on /boot to perform the update. You can remove older kernels to free up space:
// Check which kernel you're using
$ uname -r
// List all installed kernels
# dpkg --list 'linux-image*'
// Remove …
Unable to boot after kernel (3.19) upgrade on Ubuntu. Here's the fix:
copy_modules_dir kernel/ubuntu/i915 to /usr/share/initramfs-tools/hooks/framebuffer.update-initramfs -k all -u.Fix found here: https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1500751
$ cd ~/bin
$ wget https://services.gradle.org/distributions/gradle-2.10-all.zip
$ unzip gradle-2.10-all.zip
$ ln -s gradle-2.10-all/bin/gradle gradle
$ source ~/.bashrc
Here is a great resource to troubleshoot Windows Update: