https://bugs.freedesktop.org/show_bug.cgi?id=77455
Priority: medium
Bug ID: 77455
Assignee: [email protected]
Summary: TTY corruption on 'SIGQUIT', 'SIGABRT', 'SIGKILL',
'SIGSEGV' weston-launch
Severity: critical
Classification: Unclassified
OS: All
Reporter: [email protected]
Hardware: Other
Status: NEW
Version: unspecified
Component: weston
Product: Wayland
When weston-launch receives any of kill signals in 'SIGQUIT', 'SIGABRT',
'SIGKILL', 'SIGSEGV' kills weston-launch. In this process, tty is corrupted and
keyboard responds incorrectly.
TTY does not corrupt when weston is captures these signals. This happens only
with weston-launch.
Steps:
1. Execute : $ weston-launch
2. On ssh, execute : $ killall -SIGQUIT weston-launch
3. After killing weston-launch, observe tty is corrupted and VT switch doesn't
work.
4. You can reset tty from ssh via :$ systemctl restart getty@tty<id>.service
Software Stack
==============
Kernel: 3.13.6-200.fc20.x86_64
Systemd: 212 (rawhide)
wayland (HEAD) 1.4.91-0-g5e2cfd2
drm (HEAD) libdrm-2.4.52-0-g46d451c
mesa (HEAD) mesa-10.1-0-g4a86465
libva (HEAD) libva-1.2.1-0-g88ed1eb
intel-driver (HEAD) 1.2.2-0-g121e70d
cairo (HEAD) heads/1.12-0-g59e2a93
libinput (HEAD) remotes/origin/HEAD-0-gc5c503c
weston (HEAD) 1.4.91-0-g79d5a6e
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