https://bugs.kde.org/show_bug.cgi?id=450544
Bug ID: 450544
Summary: Firefox does not run on kwin master: Error: cannot
open display: :0
Product: kwin
Version: git master
Platform: Manjaro
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: cd+kde@terminal.space
Target Milestone: ---
SUMMARY
When running the latest plasma desktop (using kdesrc-build), firefox does not
launch. It gives the error Error: cannot open display: :0"
STEPS TO REPRODUCE
1. Follow the steps to install the latest kwin + plasma:
https://community.kde.org/Get_Involved/development#Plasma
2. Log onto a new wayland session
3. Try to start firefox
OBSERVED RESULT
Error: Cannot open display: 0
strace snippet:
socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC, 0) = 4
connect(4, {sa_family=AF_UNIX, sun_path="/run/user/1000/:0"}, 20) = -1 ENOENT
(No such file or directory)
close(4) = 0
write(2, "Error: cannot open display: :0\n", 31Error: cannot open display: :0
) = 31
gettid() = 121975
EXPECTED RESULT
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma:
(available in About System)
KDE Plasma Version:
KDE Frameworks Version:
Qt Version:
ADDITIONAL INFORMATION
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