I am working with PostgreSQL 9.3.4 source using Eclipse IDE in ubuntu 14.04. I am facing a problem in attaching client process to postgresql server using gdb to debug. When I start the postmaster then I connect to it from client on a terminal. It works fine. Queries get responses. When I run debug config from eclipse then select postgres process id from list I get error saying
Can't find a source file at "/build/buildd/eglibc-2.19/socket/../sysdeps/unix/sysv/linux/x86_64/recv.c"
Locate the file or edit the source lookup path to include its location.
After this when I send any query from client, it just stucks. No response comes. After attaching gdb to client process, client does not get any response from postgres server. One thing to note is that I was able to debug properly till yesterday. But now it is not working. I tried reinstalling but did not help. How could I fix this issue? Kindly help.
solution which worked for me:
./configure --prefix=$HOME/project --enable-depend --enable-cassert --enable-debug
in eclipse: Make Target: install
attach client process to application
Related
I work on an HPC cluster. I added my cluster .bashrc ml load git.2.foobar. When I connect to the host on VSCode, it tells me to update my git1.8.
But when I open a terminal on Vscode, git --version returns the one on bashrc.
What is going on?
Thanks!
I also tried adding the ml command to .bash_profile, which didn't fix the issue. I also closed and reopended the host connection to re-source it.
I've installed the net-snmp package (version 5.8) by downloading the tar.gz file and compiling the files inside on a RHEL server (version 6.9).
I can see that the package is installed when I type snmpd --version but whenever I try to use service snmpd restart it says snmpd: unrecognized service.
I did all the setups and the snmpd.conf file was created (but not at /etc/snmp/ for some reason initially, so I copied the file there) but it seems like snmpd isn't being recognized at all.
I even tried snmpd restart but nothing happens and it seems like the SNMP connection still isn't there either.
Is there a way to fix this issue? Thanks!
Since morning I am facing some issue with the ubuntu xrdp. I have 3 users server, admin and root. server user is once which is configured during the installation. if is use root user then I am able to login but if I use other server its throw following error.
connecting to sesman ip 127.0.0.1
sesman connect ok
sending login info to session manager, please wait...
login successful for display 10
started connecting
connection problem, giving up
some problem
for admin user its show following error
Unable to determine failsafe session name. Possible causes:
xfconfd isn`t running ( D-Bus setup problem) environment variable $XDG_CONFIG_DIRS is set incorrectly (must include */ etc") or xfce4-session is installed incorrectly.
My Ubuntu version is: Ubuntu 18.04.4 LTS
It`s fresh setup and i also try to reinstall xrdp and its dependency packages but nothing works.
The output of $echo $XDG_CONFIG_DIRS is empty.
After digging in deep and doing lots of troubleshooting, I finally able to access RDP from other users also. I reinstall everything and then install vncserver and kill all the running process of xface from the terminal. Now it's working.
When I finished installation postgresql-10.5 and ran pgadmin4 (that came installed with postgresql) I get a configuration error that says:
An error occurred initializing the application server:
Failed to launch application server, server thread existing
It then asks me to input a python path and an application path.
Can anybody help me and and advise what to do to run pgadmin4. I tried find problem solution, but nothing helped me(
I wrote a code that worked for me great, I don't remember modifying it..
I compiled it today and tried to run it, but I got this error:
error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol
I also tried to connect to the host name with the openssl client, but I've got and error says: Linked closed ping timeout..
I also tried to Install openssl again, and even install an older version but it didn't work..
Any solutions?
I also tried to connect to the host name with the openssl client, but I've got and error says: Linked closed..
It sounds like the remote host is not available. If you can't connect to the remote host using command line tools, then there's nothing you can do with your code to make it work. Verify that the remote host is responding correctly first.