[Touch-packages] [Bug 2007155] [NEW] grep: sometimes mistakenly matches lines when last of multiple patterns includes backref

Public bug reported: This bug was introduced upstream with grep 3.4. Originally reported in Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1029235#19 On an ubuntu focal machine: echo 'Total failed: 2 (1 ignored)' | grep -e '^Total failed: 0$' -e '^Total failed: \([0-9]*\) (\1 ignore

[Touch-packages] [Bug 1792231] [NEW] openssh-client: 'DISPLAY "(null)" invalid; disabling X11 forwarding'

Public bug reported: affects ubuntu/openssh Hi, This bug is present in openssh in ubuntu trusty, I haven't tested other releases. When X11 forwarding is enabled (via ssh_config, or via -X), but no DISPLAY is available, ssh client produces this warning: DISPLAY "(null)" invalid; disabling X11 f