# Linux Debian 9 based and CEF

**URL:** <https://casparcgforum.org/t/linux-debian-9-based-and-cef/3671>\
**Category:** General\
**Tags:** html, linux, server\
**Created:** [November 16, 2020, 9:10am UTC](https://casparcgforum.org/t/linux-debian-9-based-and-cef/3671 "2020-11-16T09:10:27Z")\
**Posts on this page:** 6\
**Page:** 1

<div class="post-metadata">

**Author:** ![snowsoul](https://casparcgforum.org/letter_avatar_proxy/v4/letter/s/958977/32.png) [@snowsoul](https://casparcgforum.org/u/snowsoul)\
**Post date:** [November 16, 2020, 9:10am UTC](https://casparcgforum.org/t/linux-debian-9-based-and-cef/3671/1 "2020-11-16T09:10:28Z")

</div>

Hello everyone.  
I have Debian 9 based OS with qt5 desktop. I trying build casparcg 2.3.0 master branch. Everything works, but CEF does not show anything? can i debug cef?

And this i found when casparcg starts and Casparcg client connect to server

```auto
[2020-11-12 16:50:51.558] [info] Received message from 10.10.41.170: TLS\r\n
[2020-11-12 16:50:51.559] [error] Exception: /home/okbadmin/caspar_sources/casparcg-server-v2.3.x-lts/src/protocol/util/http_request.cpp(36): Throw in function caspar::http::HTTPResponse caspar::http::request(const string&, const string&, const string&)
[2020-11-12 16:50:51.559] [error] Dynamic exception type: boost::exception_detail::clone_impl <caspar::io_error
[2020-11-12 16:50:51.559] [error] [caspar::tag_msg_info*] = Cannot assign requested address
[2020-11-12 16:50:51.559] [error] [caspar::tag_stacktrace_info*] = 0# caspar::stacktrace_info() in bin/casparcg
[2020-11-12 16:50:51.559] [error] 1# caspar::http::request(std:: __cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__ cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) in bin/casparcg
[2020-11-12 16:50:51.559] [error] 2# caspar::protocol::amcp::make_request(caspar::protocol::amcp::command_context&, std:: __cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__ cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&) in bin/casparcg
[2020-11-12 16:50:51.559] [error] 3# caspar::protocol::amcp::cls_command[abi:cxx11](caspar::protocol::amcp::command_context&) in bin/casparcg
[2020-11-12 16:50:51.559] [error] 4# std::_Function_handler<std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > (caspar::protocol::amcp::command_context&), std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > (*)(caspar::protocol::amcp::command_context&)>::_M_invoke(std::_Any_data const&, caspar::protocol::amcp::command_context&) in bin/casparcg
[2020-11-12 16:50:51.559] [error] 5# 0x00006E9895C66237 in bin/casparcg
[2020-11-12 16:50:51.559] [error] 6# 0x00006E9895C677FC in bin/casparcg
[2020-11-12 16:50:51.559] [error] 7# std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) in bin/casparcg
[2020-11-12 16:50:51.559] [error] 8# 0x00007065285C3739 in /lib/x86_64-linux-gnu/libpthread.so.0
[2020-11-12 16:50:51.559] [error] 9# 0x00006E9895C653B7 in bin/casparcg
[2020-11-12 16:50:51.559] [error] 10# caspar::executor::run() in bin/casparcg
[2020-11-12 16:50:51.559] [error] 11# 0x00007065301DEE6F in /usr/lib/x86_64-linux-gnu/libstdc++.so.6
[2020-11-12 16:50:51.559] [error] 12# 0x00007065285BC494 in /lib/x86_64-linux-gnu/libpthread.so.0
[2020-11-12 16:50:51.559] [error] 13# clone in /lib/x86_64-linux-gnu/libc.so.6
[2020-11-12 16:50:51.559] [error]   
[2020-11-12 16:50:51.559] [error]   
[2020-11-12 16:50:51.559] [error] 0# caspar::log::get_stack_trace[abi:cxx11 () in bin/casparcg
[2020-11-12 16:50:51.559] [error] 1# 0x00006E9895C67275 in bin/casparcg
[2020-11-12 16:50:51.559] [error] 2# 0x00006E9895C677FC in bin/casparcg
[2020-11-12 16:50:51.559] [error] 3# std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) in bin/casparcg
[2020-11-12 16:50:51.559] [error] 4# 0x00007065285C3739 in /lib/x86_64-linux-gnu/libpthread.so.0
[2020-11-12 16:50:51.559] [error] 5# 0x00006E9895C653B7 in bin/casparcg
[2020-11-12 16:50:51.559] [error] 6# caspar::executor::run() in bin/casparcg
[2020-11-12 16:50:51.559] [error] 7# 0x00007065301DEE6F in /usr/lib/x86_64-linux-gnu/libstdc++.so.6
[2020-11-12 16:50:51.559] [error] 8# 0x00007065285BC494 in /lib/x86_64-linux-gnu/libpthread.so.0
[2020-11-12 16:50:51.559] [error] 9# clone in /lib/x86_64-linux-gnu/libc.so.6
[2020-11-12 16:50:51.559] [error]   
[2020-11-12 16:50:51.564] [error] Failed to execute command: CLS

```

Can someone help? Thank you

---

<div class="post-metadata">

**Author:** ![snowsoul](https://casparcgforum.org/letter_avatar_proxy/v4/letter/s/958977/32.png) [@snowsoul](https://casparcgforum.org/u/snowsoul)\
**Post date:** [November 20, 2020, 12:47pm UTC](https://casparcgforum.org/t/linux-debian-9-based-and-cef/3671/2 "2020-11-20T12:47:26Z")

</div>

```auto
[2020-11-20 14:38:38.561] [info] Received message from 10.10.41.170: PLAY 1-11 [HTML] "http://google.com" CUT 1 Linear RIGHT\r\n
[2020-11-20 14:38:38.561] [debug] Executing command: PLAY
[2020-11-20 14:38:38.562] [trace] [cef_task] executing task
[2020-11-20 14:38:38.563] [trace] [cef_task] task succeeded
[2020-11-20 14:38:38.565] [debug] Executed command (0.004s): PLAY
[2020-11-20 14:38:38.565] [info] Sent message to 10.10.41.170:202 PLAY OK\r\n
[2020-11-20 14:38:38.565] [trace] Ready for a new command
[2020-11-20 14:38:38.729] [trace] html[http://google.com] 3840 2160 60.000000 [renderer_process] context for frame 3 created

```

and nothing happens

---

<div class="post-metadata">

**Author:** ![snowsoul](https://casparcgforum.org/letter_avatar_proxy/v4/letter/s/958977/32.png) [@snowsoul](https://casparcgforum.org/u/snowsoul)\
**Post date:** [November 20, 2020, 1:15pm UTC](https://casparcgforum.org/t/linux-debian-9-based-and-cef/3671/3 "2020-11-20T13:15:28Z")

</div>

![Screenshot from 2020-11-20 16.13.19](https://casparcgforum.org/uploads/default/original/2X/4/4f0ec03190ee5c039e7b375740f7a5fe63a73f20.png)

it means late frame?  
please, help, where can i dig with this problem

---

<div class="post-metadata">

**Author:** ![snowsoul](https://casparcgforum.org/letter_avatar_proxy/v4/letter/s/958977/32.png) [@snowsoul](https://casparcgforum.org/u/snowsoul)\
**Post date:** [November 24, 2020, 1:25pm UTC](https://casparcgforum.org/t/linux-debian-9-based-and-cef/3671/4 "2020-11-24T13:25:12Z")

</div>

i am rebuild casparcg 2.3.0 lts and re-check everything.  
now CEF works with gpu-enable, play some seconds or minute (or not) and crash with

```auto
[2020-11-24 16:21:51.951] [info] Received message from 10.10.41.170: PLAY 1-11 [HTML] "https://www.youtube.com/embed/VnLdOcDNTe0?autoplay=1" CUT 1 Linear RIGHT\r\n\r\n
[2020-11-24 16:21:51.951] [debug] Executing command: PLAY
[2020-11-24 16:21:51.956] [debug] Executed command (0.005s): PLAY
[2020-11-24 16:21:51.956] [info] Sent message to 10.10.41.170:202 PLAY OK\r\n
[1124/162151.960220:WARNING:x11_util.cc(1392)] X error received: serial 4636, error_code 3 (BadWindow (invalid Window parameter)), request_code 151, minor_code 31 (X_GLXCreateWindow)
[1124/162151.961535:WARNING:x11_util.cc(1392)] X error received: serial 4637, error_code 169 (GLXBadWindow), request_code 151, minor_code 32 (X_GLXDestroyWindow)
[1124/162151.961593:WARNING:x11_util.cc(1392)] X error received: serial 4638, error_code 3 (BadWindow (invalid Window parameter)), request_code 4, minor_code 0 (X_DestroyWindow)

```

---

<div class="post-metadata">

**Author:** ![snowsoul](https://casparcgforum.org/letter_avatar_proxy/v4/letter/s/958977/32.png) [@snowsoul](https://casparcgforum.org/u/snowsoul)\
**Post date:** [November 24, 2020, 1:35pm UTC](https://casparcgforum.org/t/linux-debian-9-based-and-cef/3671/5 "2020-11-24T13:35:19Z")

</div>

and, if i sending ACMP with python socket (route,mixer and play) some times i see (on different - fill, mixer, play…) same errors

```auto

[2020-11-24 16:32:00.423] [debug] Executing command: MIXER ROTATION
[2020-11-24 16:32:00.423] [debug] Executed command (0s): MIXER ROTATION
[2020-11-24 16:32:00.423] [info] Sent message to 10.10.41.170:400 ERROR\r\n\r\n
[2020-11-24 16:32:00.423] [info] Sent message to 10.10.41.170:202 MIXER OK\r\n
[2020-11-24 16:32:00.423] [error] Exception: Throw location unknown (consider using BOOST_THROW_EXCEPTION)
[2020-11-24 16:32:00.423] [error] Dynamic exception type: boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::system::system_error> >
[2020-11-24 16:32:00.423] [error] std::exception::what: remote_endpoint: Transport endpoint is not connected
[2020-11-24 16:32:00.423] [error]   
[2020-11-24 16:32:00.423] [error] 0# caspar::log::get_stack_trace[abi:cxx11]() in /opt/staging/bin/casparcg
[2020-11-24 16:32:00.423] [error] 1# caspar::IO::connection::handle_read(boost::system::error_code const&, unsigned long) in /opt/staging/bin/casparcg
[2020-11-24 16:32:00.423] [error] 2# boost::asio::detail::reactive_socket_recv_op<boost::asio::mutable_buffers_1, std::_Bind<std::_Mem_fn<void (caspar::IO::connection::*)(boost::system::error_code const&, unsigned long)> (caspar::spl::shared_ptr<caspar::IO::connection>, std::_Placeholder<1>, std::_Placeholder<2>)> >::do_complete(void*, boost::asio::detail::scheduler_operation*, boost::system::error_code const&, unsigned long) in /opt/staging/bin/casparcg
[2020-11-24 16:32:00.423] [error] 3# 0x00005D78536F701C in /opt/staging/bin/casparcg
[2020-11-24 16:32:00.423] [error] 4# 0x000079DD3C96BE6F in /usr/lib/x86_64-linux-gnu/libstdc++.so.6
[2020-11-24 16:32:00.423] [error] 5# 0x000079DD34D49494 in /lib/x86_64-linux-gnu/libpthread.so.0
[2020-11-24 16:32:00.423] [error] 6# clone in /lib/x86_64-linux-gnu/libc.so.6

```

---

<div class="post-metadata">

**Author:** ![snowsoul](https://casparcgforum.org/letter_avatar_proxy/v4/letter/s/958977/32.png) [@snowsoul](https://casparcgforum.org/u/snowsoul)\
**Post date:** [November 24, 2020, 1:36pm UTC](https://casparcgforum.org/t/linux-debian-9-based-and-cef/3671/6 "2020-11-24T13:36:55Z")

</div>

I am build boost 1.66 for my debian 9 distro, but in repo - 1.62