Sorry. It appears in r2867 (which went into Mir 0.16.0) we broke the binary input event protocol (which is separate to protobuf). It's sufficiently broken that any Mir-0.15 or earlier client will reject and ignore all input messages it gets from v0.16 or newer servers.
http://bazaar.launchpad.net/~mir-team/mir/development- branch/revision/2867#3rd_party/android- input/android/frameworks/base/include/androidfw/InputTransport.h It would be difficult and messy to repair the problem sufficiently such that the old and new binary formats could be supported simultaneously. Not impossible, but probably not something we're going to invest in right now. That plus r2893 made the problem worse by rejecting older clients outright, possibly without knowing the intricacies of the r2867 regression. Again, sorry this happened. The relevant people have been informed so hopefully it won't happen again. ** Changed in: mir Status: Triaged => Won't Fix ** Changed in: mir/0.16 Status: Triaged => Won't Fix ** Changed in: mir/0.17 Status: Triaged => Won't Fix ** Changed in: mir (Ubuntu) Status: Triaged => Won't Fix -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mir in Ubuntu. https://bugs.launchpad.net/bugs/1507982 Title: [regression] OTA7 broke previously working app Status in Canonical System Image: Confirmed Status in Mir: Won't Fix Status in Mir 0.16 series: Won't Fix Status in Mir 0.17 series: Won't Fix Status in mir package in Ubuntu: Won't Fix 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" To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1507982/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
