** Changed in: mir/0.23
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1506358
Title:
unity8/libmirclient gives up and terminates prematurely with
"std::exception::what: disconnected: no new buffers" via
ExchangeSemantics::submit()
Status in Canonical System Image:
Confirmed
Status in Mir:
Fix Committed
Status in Mir 0.23 series:
Fix Released
Status in mir package in Ubuntu:
Fix Released
Status in xorg-server package in Ubuntu:
Invalid
Bug description:
Under heavy resizing (stress testing under Valgrind), my Mir client
(Xmir) crashed with:
[1444895332.392862] <ERROR> MirBufferStreamAPI: Caught exception at client
library boundary (in mir_buffer_stream_swap_buffers):
/build/mir-7io2Aj/mir-0.16.0+15.10.20150921.1/src/client/buffer_stream.cpp(169):
Throw in function virtual MirWaitHandle*
{anonymous}::ExchangeSemantics::submit(const std::function<void()>&,
mir::geometry::Size, MirPixelFormat, int)
Dynamic exception type:
boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<std::runtime_error>
>
std::exception::what: disconnected: no new buffers
The strange thing is it's only the client that died. The server
survived and I can connect new clients to it.
---
Duplicate bug reports now show Unity8 is another such client suffering from
this crash. It's occurring on phones and desktops in the wild.
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