Is Debian 9.3 supported?

Forums / NoMachine for Linux / Is Debian 9.3 supported?

Viewing 14 posts - 1 through 14 (of 14 total)
  • Author
    Posts
  • #17762
    stealth
    Participant

    Hello,

    I’m testing nxserver on debian 9.3 without any success (many segfaults) there is a way for using NoMachine 6.0.7 on the latest Debian ?

    Thanks

    #17765
    Britgirl
    Keymaster

    Although we haven’t yet added it to our official list in the download section, NoMachine runs on Debian Stretch without any problems provided you are not using Wayland protocol. Wayland will be supported in an upcoming maintenance: https://www.nomachine.com/FR10N03221.

    #17768
    stealth
    Participant

    With the package from your website ? Here it segfaults permanently

    I’m using XFCE as far that I known wayland is not supported with XFCE4

    Mar  5 15:55:41 lockmart-nostromo nxserver[18282]: WARNING! 541C8377B0A930D922D3DDF16C0586FE nxnode died with exit code 11.
    Mar  5 15:55:41 lockmart-nostromo systemd[1]: Started Session c1240 of user lightdm.
    Mar  5 15:55:41 lockmart-nostromo nxserver[18282]: WARNING! Session 541C8377B0A930D922D3DDF16C0586FE crashed on display 0.
    Mar  5 15:55:41 lockmart-nostromo systemd[1]: Started Session c1241 of user lightdm.
    Mar  5 15:55:44 lockmart-nostromo kernel: [12405.906406] nxnode.bin[20289]: segfault at 0 ip 00007f4af3ffe978 sp 00007f4af3ffe8f0 error 6
    Mar  5 15:55:44 lockmart-nostromo nxserver[18282]: WARNING! Process ‘/usr/NX/bin/nxexec –node –user lightdm –priority realtime –mode 0 –pid 14’ with pid ‘20264/20264’ finished with exit code 11 after 2,512 seconds.
    Mar  5 15:55:44 lockmart-nostromo nxserver[18282]: WARNING! F44360B945D47387EF11476F5C246887 nxnode died with exit code 11.
    Mar  5 15:55:44 lockmart-nostromo systemd[1]: Started Session c1242 of user lightdm.
    Mar  5 15:55:44 lockmart-nostromo nxserver[18282]: WARNING! Session F44360B945D47387EF11476F5C246887 crashed on display 0.
    Mar  5 15:55:44 lockmart-nostromo systemd[1]: Started Session c1243 of user lightdm.
    Mar  5 15:55:47 lockmart-nostromo kernel: [12408.967750] nxnode.bin[20346]: segfault at 0 ip 00007f5808bc0978 sp 00007f5808bc08f0 error 6
    Mar  5 15:55:47 lockmart-nostromo nxserver[18282]: WARNING! Process ‘/usr/NX/bin/nxexec –node –user lightdm –priority realtime –mode 0 –pid 14’ with pid ‘20320/20320’ finished with exit code 11 after 2,515 seconds.
    Mar  5 15:55:47 lockmart-nostromo nxserver[18282]: WARNING! 68C9632B1CB75408C7C8187393CF4CA1 nxnode died with exit code 11.
    Mar  5 15:55:47 lockmart-nostromo systemd[1]: Started Session c1244 of user lightdm.
    Mar  5 15:55:47 lockmart-nostromo nxserver[18282]: WARNING! Session 68C9632B1CB75408C7C8187393CF4CA1 crashed on display 0.
    Mar  5 15:55:47 lockmart-nostromo systemd[1]: Started Session c1245 of user lightdm.
    Mar  5 15:55:50 lockmart-nostromo kernel: [12412.004126] nxnode.bin[20403]: segfault at 0 ip 00007fc286dea978 sp 00007fc286dea8f0 error 6
    Mar  5 15:55:50 lockmart-nostromo nxserver[18282]: WARNING! Process ‘/usr/NX/bin/nxexec –node –user lightdm –priority realtime –mode 0 –pid 14’ with pid ‘20378/20378’ finished with exit code 11 after 2,522 seconds.
    Mar  5 15:55:50 lockmart-nostromo nxserver[18282]: WARNING! DB266165720C45ABC514AEA0BA52D84B nxnode died with exit code 11.
    Mar  5 15:55:50 lockmart-nostromo systemd[1]: Started Session c1246 of user lightdm.
    Mar  5 15:55:50 lockmart-nostromo nxserver[18282]: WARNING! Session DB266165720C45ABC514AEA0BA52D84B crashed on display 0.
    Mar  5 15:55:50 lockmart-nostromo systemd[1]: Started Session c1247 of user lightdm.
    Mar  5 15:55:53 lockmart-nostromo kernel: [12414.856001] nxnode.bin[20459]: segfault at 0 ip 00007f9657ffe978 sp 00007f9657ffe8f0 error 6
    Mar  5 15:55:53 lockmart-nostromo nxserver[18282]: WARNING! Process ‘/usr/NX/bin/nxexec –node –user lightdm –priority realtime –mode 0 –pid 14’ with pid ‘20433/20433’ finished with exit code 11 after 2,494 seconds.
    Mar  5 15:55:53 lockmart-nostromo nxserver[18282]: WARNING! 52C58F0122BC20C682155B511BE131A1 nxnode died with exit code 11.
    Mar  5 15:55:53 lockmart-nostromo systemd[1]: Started Session c1248 of user lightdm.
    Mar  5 15:55:53 lockmart-nostromo nxserver[18282]: WARNING! Session 52C58F0122BC20C682155B511BE131A1 crashed on display 0.
    Mar  5 15:55:53 lockmart-nostromo systemd[1]: Started Session c1249 of user lightdm.

    #17770
    stealth
    Participant

    <span class=”st”> i had changed some options, log from a fresh install 
    </span>

    Mar  5 16:16:19 lockmart-nostromo kernel: [13641.597831] nxnode.bin[9759]: segfault at 0 ip 00007f5da5e6b978 sp 00007f5da5e6b8f0 error 6
    Mar  5 16:16:19 lockmart-nostromo systemd[1]: Started Session c1540 of user lightdm.
    Mar  5 16:16:20 lockmart-nostromo systemd[1]: Started Session c1541 of user lightdm.
    Mar  5 16:16:22 lockmart-nostromo kernel: [13644.606654] nxnode.bin[9809]: segfault at 0 ip 00007fa5ebffe978 sp 00007fa5ebffe8f0 error 6
    Mar  5 16:16:22 lockmart-nostromo systemd[1]: Started Session c1542 of user lightdm.
    Mar  5 16:16:23 lockmart-nostromo systemd[1]: Started Session c1543 of user lightdm.
    Mar  5 16:16:25 lockmart-nostromo kernel: [13647.646648] nxnode.bin[9863]: segfault at 0 ip 00007f55f8ea1978 sp 00007f55f8ea18f0 error 6
    Mar  5 16:16:26 lockmart-nostromo systemd[1]: Started Session c1544 of user lightdm.
    Mar  5 16:16:26 lockmart-nostromo systemd[1]: Started Session c1545 of user lightdm.
    Mar  5 16:16:28 lockmart-nostromo kernel: [13650.676293] nxnode.bin[9913]: segfault at 0 ip 00007ff3f77fd978 sp 00007ff3f77fd8f0 error 6
    Mar  5 16:16:29 lockmart-nostromo systemd[1]: Started Session c1546 of user lightdm.
    Mar  5 16:16:29 lockmart-nostromo systemd[1]: Started Session c1547 of user lightdm.
    Mar  5 16:16:31 lockmart-nostromo kernel: [13653.692006] nxnode.bin[9961]: segfault at 0 ip 00007fa81ebde978 sp 00007fa81ebde8f0 error 6
    Mar  5 16:16:32 lockmart-nostromo systemd[1]: Started Session c1548 of user lightdm.
    Mar  5 16:16:32 lockmart-nostromo systemd[1]: Started Session c1549 of user lightdm.
    Mar  5 16:16:34 lockmart-nostromo kernel: [13656.686330] nxnode.bin[10009]: segfault at 0 ip 00007f4cf5c2b978 sp 00007f4cf5c2b8f0 error 6
    Mar  5 16:16:35 lockmart-nostromo systemd[1]: Started Session c1550 of user lightdm.
    Mar  5 16:16:35 lockmart-nostromo systemd[1]: Started Session c1551 of user lightdm.
    Mar  5 16:16:37 lockmart-nostromo kernel: [13659.707953] nxnode.bin[10057]: segfault at 0 ip 00007f8faeffc978 sp 00007f8faeffc8f0 error 6
    Mar  5 16:16:38 lockmart-nostromo systemd[1]: Started Session c1552 of user lightdm.
    Mar  5 16:16:38 lockmart-nostromo systemd[1]: Started Session c1553 of user lightdm.

    #17777
    Britgirl
    Keymaster

    Can you send us the complete logs and backtrace? Send everything to forum[at]nomachine[dot]com.

    Instructions for extracting logs (server side) are here: https://www.nomachine.com/AR07K00677
    Backtrace here: https://www.nomachine.com/AR09L00810

    Thanks!

    #17786
    stealth
    Participant

    Sorry no core, log file here

    #17813
    kroy
    Contributor

    Are you sure that you’ve enabled core dumps on this machine? Here are the instructions on how to set environment: https://www.nomachine.com/AR09L00810.

    #17820
    stealth
    Participant

    Yes I have some coredumps but the log file is empty

    [Thread debugging using libthread_db enabled]
    Using host libthread_db library “/lib/x86_64-linux-gnu/libthread_db.so.1”.
    Core was generated by `/usr/NX/bin/nxnode.bin’.
    Program terminated with signal SIGSEGV, Segmentation fault.
    #0  0x00007fbef27be978 in ?? ()
    [Current thread is 1 (Thread 0x7fbef27bf700 (LWP 23679))]
    (gdb) set height 0
    (gdb) set logging file /tmp/nodeBacktrace.log
    (gdb) set logging on
    Copying output to /tmp/nodeBacktrace.log.
    (gdb) thr apply all bt
    warning: Couldn’t find general-purpose registers in core file.
    PC register is not available
    (gdb) quit

    #17821
    stealth
    Participant

    [Thread debugging using libthread_db enabled]
    Using host libthread_db library “/lib/x86_64-linux-gnu/libthread_db.so.1”.
    Core was generated by `/usr/NX/bin/nxnode.bin’.
    Program terminated with signal SIGSEGV, Segmentation fault.
    #0  0x00007f5c4deea978 in ?? ()
    [Current thread is 1 (Thread 0x7f5c4deeb700 (LWP 23610))]
    (gdb) bt
    #0  0x00007f5c4deea978 in ?? ()
    #1  0x00007f5c4deea974 in ?? ()
    #2  0x0000000000000000 in ?? ()

    #17841
    kroy
    Contributor

    There are no symbols in the backtrace. Are you sure that you specified all the gdb options mentioned in the article?

    Please execute following command:

    sudo gdb  -core=<path_to_core_file>  -se=/usr/NX/bin/nxnode.bin

    #17866
    stealth
    Participant

    Yes full trace here

    gdb -core=/tmp/core-nxnode.bin–120-125-23581-1520594459 -se=/usr/NX/bin/nxnode.bin
    GNU gdb (Debian 7.12-6) 7.12.0.20161007-git
    Copyright (C) 2016 Free Software Foundation, Inc.
    License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html&gt;
    This is free software: you are free to change and redistribute it.
    There is NO WARRANTY, to the extent permitted by law.  Type “show copying”
    and “show warranty” for details.
    This GDB was configured as “x86_64-linux-gnu”.
    Type “show configuration” for configuration details.
    For bug reporting instructions, please see:
    <http://www.gnu.org/software/gdb/bugs/&gt;.
    Find the GDB manual and other documentation resources online at:
    <http://www.gnu.org/software/gdb/documentation/&gt;.
    For help, type “help”.
    Type “apropos word” to search for commands related to “word”…
    Reading symbols from /usr/NX/bin/nxnode.bin…(no debugging symbols found)…done.
    [New LWP 23610]
    [New LWP 23601]
    [New LWP 23608]
    [New LWP 23609]
    [New LWP 23611]
    [New LWP 23613]
    [New LWP 23612]
    [New LWP 23614]
    [New LWP 23615]
    [New LWP 23616]
    [New LWP 23619]
    [New LWP 23620]
    [New LWP 23581]
    [Thread debugging using libthread_db enabled]
    Using host libthread_db library “/lib/x86_64-linux-gnu/libthread_db.so.1”.
    Core was generated by `/usr/NX/bin/nxnode.bin’.
    Program terminated with signal SIGSEGV, Segmentation fault.
    #0  0x00007f5c4deea978 in ?? ()
    [Current thread is 1 (Thread 0x7f5c4deeb700 (LWP 23610))]
    (gdb) set height 0
    (gdb) set logging file /tmp/nodeBacktrace.log
    (gdb) set logging on
    Copying output to /tmp/nodeBacktrace.log.
    (gdb) thr apply all bt
    warning: Couldn’t find general-purpose registers in core file.
    PC register is not available
    (gdb)

    #17868
    stealth
    Participant

    Retry now

    ulimit -a
    core file size          (blocks, -c) unlimited
    data seg size           (kbytes, -d) unlimited
    scheduling priority             (-e) 0
    file size               (blocks, -f) unlimited
    pending signals                 (-i) 31300
    max locked memory       (kbytes, -l) 64
    max memory size         (kbytes, -m) unlimited
    open files                      (-n) 1024
    pipe size            (512 bytes, -p) 8
    POSIX message queues     (bytes, -q) 819200
    real-time priority              (-r) 0
    stack size              (kbytes, -s) 8192
    cpu time               (seconds, -t) unlimited
    max user processes              (-u) 31300
    virtual memory          (kbytes, -v) unlimited
    file locks                      (-x) unlimited

    ls /tmp/core*

    service nxserver start

    ls /tmp/core*
    core-nxnode.bin–120-125-3996-1521020934

    gdb -core=/tmp/core-nxnode.bin–120-125-3996-1521020934 -se=/usr/NX/bin/nxnode.bin
    GNU gdb (Debian 7.12-6) 7.12.0.20161007-git
    Copyright (C) 2016 Free Software Foundation, Inc.
    License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html&gt;
    This is free software: you are free to change and redistribute it.
    There is NO WARRANTY, to the extent permitted by law.  Type “show copying”
    and “show warranty” for details.
    This GDB was configured as “x86_64-linux-gnu”.
    Type “show configuration” for configuration details.
    For bug reporting instructions, please see:
    <http://www.gnu.org/software/gdb/bugs/&gt;.
    Find the GDB manual and other documentation resources online at:
    <http://www.gnu.org/software/gdb/documentation/&gt;.
    For help, type “help”.
    Type “apropos word” to search for commands related to “word”…
    Reading symbols from /usr/NX/bin/nxnode.bin…(no debugging symbols found)…done.
    [New LWP 4025]
    [New LWP 4016]
    [New LWP 4023]
    [New LWP 4026]
    [New LWP 4027]
    [New LWP 4028]
    [New LWP 4029]
    [New LWP 4030]
    [New LWP 4031]
    [New LWP 4024]
    [New LWP 3996]
    [Thread debugging using libthread_db enabled]
    Using host libthread_db library “/lib/x86_64-linux-gnu/libthread_db.so.1”.
    Core was generated by `/usr/NX/bin/nxnode.bin’.
    Program terminated with signal SIGSEGV, Segmentation fault.
    #0  0x00007fb67fffe978 in ?? ()
    [Current thread is 1 (Thread 0x7fb67ffff700 (LWP 4025))]
    (gdb) set height 0
    (gdb) set logging file /tmp/nodeBacktrace.log
    (gdb) set logging on
    Copying output to /tmp/nodeBacktrace.log.
    (gdb) thr apply all bt
    warning: Couldn’t find general-purpose registers in core file.
    PC register is not available
    (gdb)

     

    /tmp/nodeBacktrace.log is empty

    The process nxmode.bin crash and restart (alone), again and again, until I stop

    #17870
    stealth
    Participant

    Maybe this can help, strace (nxnode.bin runs in root)

    Attachments:
    #17985
    kroy
    Contributor

    Can you try disabling Lock screen in server configuration (https://www.nomachine.com/AR07M00851) and let us know if it helps?

Viewing 14 posts - 1 through 14 (of 14 total)

Closed because the user did not provide further feedback. Please notify us if you confirm that it is resolved or open a new topic if you have the same problem.