OK, I have now hacked together a test environment on wily desktop and
tried:
0.13.3 client --> 0.17.0 server (wily) FAILS
0.13.3 client --> 0.16.2 server (lp:mir/0.16) FAILS
0.13.3 client --> 0.15.2 server (lp:mir/0.15) WORKS
I can confirm the primary issue is the first error:
Error: Couldn't connect to the Mir display server
which is probably the result of: lp:~alan-griffiths/mir/fix-1486496
Interestingly it works with the server built from 0.15.2. I presume
that's just because the "fix" for bug 1486496 is not present. So perhaps
the only hurdle here is the fix for bug 1486496. It seems if you don't
have that, then a 0.13.3 client can connect and works fine.
** Changed in: mir
Status: New => Triaged
** Changed in: mir (Ubuntu)
Status: Confirmed => Triaged
** Changed in: mir
Importance: Undecided => High
** Changed in: mir (Ubuntu)
Importance: Undecided => High
** Summary changed:
- OTA7 broke previously working app
+ [regression] OTA7 broke previously working app
** Changed in: mir
Milestone: None => 0.18.0
** Tags added: regression
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https://bugs.launchpad.net/bugs/1507982
Title:
[regression] OTA7 broke previously working app
Status in Canonical System Image:
Confirmed
Status in Mir:
Triaged
Status in mir package in Ubuntu:
Triaged
Bug description:
OTA7 broke previously working app
after OTA7 update on Meizu MX4, glmark2 stopped working
https://uappexplorer.com/app/glmark2.sturmflut
system updates should not break apps
~/.cache/upstart$ cat application-click-glmark2.sturmflut_glmark2_0.4.1.log
libust[24877/24879]: Error: Error opening shm /lttng-ust-wait-5-32011 (in
get_wait_shm() at lttng-ust-comm.c:958)
libust[24877/24879]: Error: Error opening shm /lttng-ust-wait-5-32011 (in
get_wait_shm() at lttng-ust-comm.c:958)
libust[24877/24878]: Error: Error opening shm /lttng-ust-wait-5 (in
get_wait_shm() at lttng-ust-comm.c:958)
libust[24877/24878]: Error: Error opening shm /lttng-ust-wait-5 (in
get_wait_shm() at lttng-ust-comm.c:958)
Error: Couldn't connect to the Mir display server
Error: main: Could not initialize canvas
[1445336019.182277] <ERROR> MirConnectionAPI: Caught exception at client
library boundary (in release):
/build/buildd/mir-0.13.3+15.04.20150617/src/client/rpc/stream_socket_transport.cpp(168):
Throw in function virtual void
mir::client::rpc::StreamSocketTransport::send_message(const
std::vector<unsigned char>&, const std::vector<mir::Fd>&)
Dynamic exception type:
N5boost16exception_detail10clone_implINS0_19error_info_injectorIN3mir25socket_disconnected_errorEEEEE
std::exception::what: Failed to send message to server: Broken pipe
32, "Broken pipe"
libust[24922/24923]: Error: Error opening shm /lttng-ust-wait-5 (in
get_wait_shm() at lttng-ust-comm.c:958)
libust[24922/24923]: Error: Error opening shm /lttng-ust-wait-5 (in
get_wait_shm() at lttng-ust-comm.c:958)
libust[24922/24924]: Error: Error opening shm /lttng-ust-wait-5-32011 (in
get_wait_shm() at lttng-ust-comm.c:958)
libust[24922/24924]: Error: Error opening shm /lttng-ust-wait-5-32011 (in
get_wait_shm() at lttng-ust-comm.c:958)
Error: Couldn't connect to the Mir display server
Error: main: Could not initialize canvas
[1445336029.784398] <ERROR> MirConnectionAPI: Caught exception at client
library boundary (in release):
/build/buildd/mir-0.13.3+15.04.20150617/src/client/rpc/stream_socket_transport.cpp(168):
Throw in function virtual void
mir::client::rpc::StreamSocketTransport::send_message(const
std::vector<unsigned char>&, const std::vector<mir::Fd>&)
Dynamic exception type:
N5boost16exception_detail10clone_implINS0_19error_info_injectorIN3mir25socket_disconnected_errorEEEEE
std::exception::what: Failed to send message to server: Broken pipe
32, "Broken pipe"
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