canonical/mir

View on GitHub

The Mir compositor

Stars: 786
Forks: 139
Open beginner issues: 0
Indexed issues: 375
Avg merge: 4d 6h
Merged PRs (30d): 36

Dominant language: C++
License: GPL-2.0
Last GitHub push: Sep 11, 2026
Latest indexed: Sep 14, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue

Open All

374 open issues indexed

Extend MirAL to offer a decent API for animations & custom compositing Open

canonical/mir#239 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[Wayland] Provide a mechanism to change screen configuration Open

canonical/mir#293 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Wayland interfaces fail to verify `serial` parameter Open

canonical/mir#318 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
The Z-order of subsurfaces can not currently be changed Open

canonical/mir#345 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[input] we need to match touchscreen input(s) to output(s) Open

canonical/mir#611 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Pointer coordinates and orientation wrong for absolute/indirect pointer devices Open

canonical/mir#619 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Option to change default Num Lock state Open

canonical/mir#2907 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Launching internal and external clients should use WAYLAND_SOCKET Open

canonical/mir#738 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
wl_pointer.leave() event not sent after getting zxdg_toplevel_v6.resize() request Open

canonical/mir#760 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Does not send wl_pointer.motion when subsurface moves Open

canonical/mir#1048 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add idle notify protocol support Open

canonical/mir#2908 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Input regions are not completely Wayland compatible Open

canonical/mir#1094 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[mir:wayland] Improve support for display configuration Open

canonical/mir#1128 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[mesa] Add support for modifiers Open

canonical/mir#1130 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Support seamless boot transition Open

canonical/mir#1222 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Investigate claiming to be Compiz Open

canonical/mir#1267 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[miral-shell] When run in tiling mode, Xwayland is allocated a tile even when X11 apps have exited Open

canonical/mir#1313 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Hardware cursor not scaled for HiDPI Open

canonical/mir#1330 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[miral-shell] Background is drawn for each output even when they overlap Open

canonical/mir#1340 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[Wayland platform] “Hardware” cursor only appears on one output when cloned Open

canonical/mir#1346 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[nvidia] Lack of clear instructions Open

canonical/mir#1359 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Handle client buffers with a transform Open

canonical/mir#1361 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Send transforms to wl_outputs Open

canonical/mir#1371 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
We're missing a way for Mir to report the socket it selects Open

Good first issue

canonical/mir#1398 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[Wayland] Implement pointer constraints Open

canonical/mir#1442 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[Mir-on-X] Keys repeated Open

Triaged

canonical/mir#1471 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[Wayland] implement grabs for X11 apps Open

canonical/mir#1510 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[Wayland] implement keyboard shortcuts inhibit Open

canonical/mir#1511 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Gnome Terminal/LXTerminal on XWayland get smaller on every workspace change Open

canonical/mir#1517 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[Mir 2.0] Running Mir-on-X on Xorg/Nvidia, some apps crash Open

canonical/mir#1544 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
manpages & help Open

Documentation Good first issue

canonical/mir#1610 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
CompositorPerformance test uses its own idiosyncratic server runner Open

Good first issue

canonical/mir#1653 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Subsurface position needs to be treated as parent surface state Open

canonical/mir#1682 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Wayland generator makes it difficult to check if a child object supports a specific feature Open

canonical/mir#1715 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Memory leak on shutdown in LinuxDmaBufUnstable global Open

canonical/mir#1739 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Support XDG foreign Open

canonical/mir#1763 · 1 comment · 1 reaction · 2 assignees · Indexed Sep 14, 2026
"Mir-on-X" fails intermittently when started more than once in the same process Open

canonical/mir#1810 · 10 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Hardware buffers can not be used on pointer surfaces Open

canonical/mir#1811 · 1 comment · 1 reaction · 2 assignees · Indexed Sep 14, 2026
Fully document miral Open

Documentation

canonical/mir#1822 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Integrate clipboard with host platforms Open

canonical/mir#1850 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
XWayland pointer constraints Open

canonical/mir#1893 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
`catch(...)` without rethrow is unsafe Open

canonical/mir#1894 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Support simultaneous X11 <-> Wayland copy/data transfers Open

canonical/mir#1906 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Mir-on-X pointer stutters when glmark2 is running Open

canonical/mir#1927 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
We expectedly-fail 57 WLCS tests Open

canonical/mir#1944 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Firefox on X11 invalid SSD name Open

canonical/mir#1966 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Mir does not support pen input devices Open

canonical/mir#1985 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Surface visibility attribute not set to false when minimized Open

canonical/mir#2007 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
set_window_management_policy() captures arguments by reference Open

canonical/mir#2028 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
X11 platform's input device is not threadsafe Open

canonical/mir#2059 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

canonical/mir

Get new issues in your inbox