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11
Linux Servers Support / opendkim integration in postfix on redhat
« Last post by kabu on July 29, 2013, 04:07:25 PM »
Hello,

I implemented opendkim in our postfix configuration and when I test sending e-mails I see signature added and it is added in the maillog but when I use opendkim-testkey command to test keys it fails:

Code: [Select]
$ sudo /usr/sbin/opendkim-testkey -d domain1.net -s 20130530 -k /etc/opendkim/keys/domain1.net/20130530.private -vvv
opendkim-testkey: using default configfile /etc/opendkim.conf
opendkim-testkey: /etc/opendkim/keys/domain1.net/20130530.private: WARNING: unsafe permissions
opendkim-testkey: key loaded from /etc/opendkim/keys/domain1.net/20130530.private
opendkim-testkey: checking key '20130530._domainkey.net.org'
opendkim-testkey: '20130530._domainkey.domain1.net' query timed out

Any advice apprieciated,
Thanks
12
Hello,

I'm build amazon micro instance based on Amazon Ec2 AMI and I have kernel version:

- 3.4.43-43.43.amzn1.x86_64

Code: [Select]

# $ s cat /proc/cpuinfo

processor      : 0

vendor_id      : GenuineIntel

cpu family      : 6

model          : 26

model name      : Intel(R) Xeon(R) CPU          E5507  @ 2.27GHz

stepping        : 5

microcode      : 0x11

cpu MHz        : 2266.746

cache size      : 4096 KB

physical id    : 0

siblings        : 1

core id        : 0

cpu cores      : 1

apicid          : 0

initial apicid  : 6

fpu            : yes

fpu_exception  : yes

cpuid level    : 11

wp              : yes

flags          : fpu de tsc msr pae cx8 sep cmov pat clflush mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc up rep_good nopl nonstop_tsc pni ssse3 cx16 sse4_1 sse4_2 popcnt hypervisor lahf_lm dtherm

bogomips        : 4533.49

clflush size    : 64

cache_alignment : 64

address sizes  : 40 bits physical, 48 bits virtual

power management:


What I'm trying to figure it out is to how enable NX(No Execute) Protection on that virtual instance. I tried installing pae kernel but it looks like package is not found for this distro.

I think it might be something related specifically to that AMI and maybe someone had an issue like that in the past, so any input is appreciated.

Thanks !!
13
I again found solution myself.. actually I need to install pam-devel also.. so should be like :
Code: [Select]
yum install -y yum-devel
I might look impatient but I was just looking for answer online and after install yum-devel , it solved problem of pam not found.
14
I have now following error when I am trying to install Monit, earlier it was error with gcc missing, I fixed that and this error :

configure: error: PAM enabled but headers or library not found, install the PAM development support or run configure --without-pam

I ran
Code: [Select]
Yum install pamPam was installed but still same error ..

And now what is the problem ?
15
Nevermind, it was easy.. I just installed gcc via yum and it is working now. But I think I have one more problem I will ask in another thread.

I did following to install gcc
Code: [Select]
yum install -y gcc
16
Oh ..forgot to mention that my server is running CentOS 6.3 final.
17
Linux Servers Support / configure: error: no acceptable C compiler found in $PATH
« Last post by indigo on May 28, 2013, 06:18:52 PM »
HI I am having issue with installing a program. I have a linux box which used as gateway and small webserver. Everything is running good. I today tried to install Monit first time on this server and I download tar.gz file and when I extracted and ran
./configure
It showed me following error:

Code: [Select]
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... no
checking for gcc... no
checking for cc... no
checking for cl.exe... no
configure: error: in `/root/temp/monit-5.5':
configure: error: no acceptable C compiler found in $PATH
See `config.log' for more details.
So there is no compiler installed on my server then how everything else is installed ?
18
Linux Kernel / ERROR In DNS Configuration
« Last post by cs.sudhan on May 22, 2013, 09:05:29 PM »

Please somebody help me  :'( :'( :'( :'( :'(



# service named restart
Stopping named:                                            [FAILED]
Starting named:
Error in named configuration:
zone localdomain/IN: loaded serial 42
zone localhost/IN: loaded serial 42
zone 0.0.127.in-addr.arpa/IN: loaded serial 1997022700
zone 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa/IN: loaded serial 1997022700
zone 255.in-addr.arpa/IN: loaded serial 42
zone 0.in-addr.arpa/IN: loaded serial 42
zone linux/IN: loading master file linux.zone: file not found
localhost_resolver/linux/IN: file not found
zone linux.com/IN: loading master file forward.zone: file not found
localhost_resolver/linux.com/IN: file not found
zone 1.168.192.in-addr.arpa/IN: loading master file reverse.zone: file not found
localhost_resolver/1.168.192.in-addr.arpa/IN: file not found
                                                           [FAILED]
[root@master ~]#
19
Other Devices / unable to start minicom on ubuntu 12.10
« Last post by loganwolverine3433 on May 22, 2013, 05:22:19 AM »
i have installed minicom on ubuntu 12.10 . but when i start it it only comes to minicom written in terminal and does not start. during booting ,my laptop says "unable to start portmapper :partmapper fail".
when i run the cmd "dmesg | grep tty" or with ttyUSB it does not return any value. i have checked with "lsusb" cmd that my usb bluetooth adapter is recognized. please help
20
I have two linux computers connected to a projector each and I need to be able to VNC to the main desktop of each of them. When I vnc to them now I get connected but the desktop I see is not what is on the projectors. I get a different X session.
 They are not connected to the internet.
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