ASMCA – Page 6 – Beyond The Data

update remmina 1.2 on EL7

I was trying to inst Remmina 1.1 on EL7.
www.shisaihua.com/build-remmina-rpm-for-el7/

It worked for a few while, but often coredumps when connection remote Windows.(Not on rdesktop, but remmina-plugin issue)

*** Error in `remmina': double free or corruption (fasttop): 0x00007fe1e006aa60 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x7d19d)[0x7fe2141de19d]
/lib64/libfreerdp-cache.so.1.1(glyph_cache_put+0x52)[0x7fe1fad6a052]
/lib64/libfreerdp-cache.so.1.1(update_gdi_cache_glyph+0x85)[0x7fe1fad6a145]
/lib64/libfreerdp-core.so.1.1(update_recv_secondary_order+0xee)[0x7fe1feb1e87e]
/lib64/libfreerdp-core.so.1.1(+0x44cce)[0x7fe1feb2bcce]
/lib64/libfreerdp-core.so.1.1(fastpath_recv_updates+0x9c)[0x7fe1feb2c0dc]
/lib64/libfreerdp-core.so.1.1(+0x43eae)[0x7fe1feb2aeae]
/lib64/libfreerdp-core.so.1.1(transport_check_fds+0xb0)[0x7fe1feb2e230]
/lib64/libfreerdp-core.so.1.1(freerdp_check_fds+0x27)[0x7fe1feb1f0e7]
/usr/lib64/remmina/plugins/remmina-plugin-rdp.so(+0x8c21)[0x7fe1fed64c21]
/usr/lib64/remmina/plugins/remmina-plugin-rdp.so(+0x900a)[0x7fe1fed6500a]
/lib64/libpthread.so.0(+0x7df3)[0x7fe215495df3]
/lib64/libc.so.6(clone+0x6d)[0x7fe2142571ad]
======= Memory map: ========
00400000-0044b000 r-xp 00000000 fd:01 136483296                          /usr/bin/remmina
0064b000-0064c000 r--p 0004b000 fd:01 136483296                          /usr/bin/remmina
0064c000-0064f000 rw-p 0004c000 fd:01 136483296                          /usr/bin/remmina

*** Error in `remmina': double free or corruption (fasttop): 0x00007fe1e006aa60 ***

======= Backtrace: =========

/lib64/libc.so.6(+0x7d19d)[0x7fe2141de19d]

/lib64/libfreerdp-cache.so.1.1(glyph_cache_put+0x52)[0x7fe1fad6a052]

/lib64/libfreerdp-cache.so.1.1(update_gdi_cache_glyph+0x85)[0x7fe1fad6a145]

/lib64/libfreerdp-core.so.1.1(update_recv_secondary_order+0xee)[0x7fe1feb1e87e]

/lib64/libfreerdp-core.so.1.1(+0x44cce)[0x7fe1feb2bcce]

/lib64/libfreerdp-core.so.1.1(fastpath_recv_updates+0x9c)[0x7fe1feb2c0dc]

/lib64/libfreerdp-core.so.1.1(+0x43eae)[0x7fe1feb2aeae]

/lib64/libfreerdp-core.so.1.1(transport_check_fds+0xb0)[0x7fe1feb2e230]

/lib64/libfreerdp-core.so.1.1(freerdp_check_fds+0x27)[0x7fe1feb1f0e7]

/usr/lib64/remmina/plugins/remmina-plugin-rdp.so(+0x8c21)[0x7fe1fed64c21]

/usr/lib64/remmina/plugins/remmina-plugin-rdp.so(+0x900a)[0x7fe1fed6500a]

/lib64/libpthread.so.0(+0x7df3)[0x7fe215495df3]

/lib64/libc.so.6(clone+0x6d)[0x7fe2142571ad]

======= Memory map: ========

00400000-0044b000 r-xp 00000000 fd:01 136483296 /usr/bin/remmina

0064b000-0064c000 r--p 0004b000 fd:01 136483296 /usr/bin/remmina

0064c000-0064f000 rw-p 0004c000 fd:01 136483296 /usr/bin/remmina

Im trying to update remmina upto 1.2.

Preparations:

remmina-1.2.0-0.1.rcgit.1.fc22.src.rpm
freerdp-1.2.0-0.4.beta.1.fc22.src.rpm

1 2	remmina-1.2.0-0.1.rcgit.1.fc22.src.rpm freerdp-1.2.0-0.4.beta.1.fc22.src.rpm

Before the update:

[root@t430z x86_64]# rpm -qa| grep -E 'remmina|freerdp'
freerdp-devel-1.1.0-0.12.beta.2013071101.el7.centos.x86_64
freerdp-libwinpr-1.1.0-0.12.beta.2013071101.el7.centos.x86_64
remmina-1.1.1-2.git.efb7b5f.el7.centos.x86_64
freerdp-libs-1.1.0-0.12.beta.2013071101.el7.centos.x86_64
remmina-plugins-rdp-1.1.1-2.git.efb7b5f.el7.centos.x86_64
remmina-plugins-vnc-1.1.1-2.git.efb7b5f.el7.centos.x86_64
freerdp-1.1.0-0.12.beta.2013071101.el7.centos.x86_64

[root@t430z x86_64]# rpm -qa| grep -E 'remmina|freerdp'

freerdp-devel-1.1.0-0.12.beta.2013071101.el7.centos.x86_64

freerdp-libwinpr-1.1.0-0.12.beta.2013071101.el7.centos.x86_64

remmina-1.1.1-2.git.efb7b5f.el7.centos.x86_64

freerdp-libs-1.1.0-0.12.beta.2013071101.el7.centos.x86_64

remmina-plugins-rdp-1.1.1-2.git.efb7b5f.el7.centos.x86_64

remmina-plugins-vnc-1.1.1-2.git.efb7b5f.el7.centos.x86_64

freerdp-1.1.0-0.12.beta.2013071101.el7.centos.x86_64

Build freerdp, the update RPM using –nodeps option, as remmina packages still has deps. on old freerdp.

[root@t430z x86_64]# rpm -Uvh freerdp-devel-1.2.0-0.4.beta.1.el7.centos.x86_64.rpm libwinpr-devel-1.2.0-0.4.beta.1.el7.centos.x86_64.rpm freerdp-libs-1.2.0-0.4.beta.1.el7.centos.x86_64.rpm freerdp-1.2.0-0.4.beta.1.el7.centos.x86_64.rpm libwinpr-1.2.0-0.4.beta.1.el7.centos.x86_64.rpm --nodeps
Preparing... ################################# [100%]
Updating / installing...
1:libwinpr-1:1.2.0-0.4.beta.1.el7.c################################# [ 11%]
2:freerdp-libs-1:1.2.0-0.4.beta.1.e################################# [ 22%]
3:libwinpr-devel-1:1.2.0-0.4.beta.1################################# [ 33%]
4:freerdp-devel-1:1.2.0-0.4.beta.1.################################# [ 44%]
5:freerdp-1:1.2.0-0.4.beta.1.el7.ce################################# [ 56%]
Cleaning up / removing...
6:freerdp-devel-1:1.1.0-0.12.beta.2################################# [ 67%]
7:freerdp-1:1.1.0-0.12.beta.2013071################################# [ 78%]
8:freerdp-libs-1:1.1.0-0.12.beta.20################################# [ 89%]
9:freerdp-libwinpr-1:1.1.0-0.12.bet################################# [100%]

[root@t430z x86_64]# rpm -Uvh freerdp-devel-1.2.0-0.4.beta.1.el7.centos.x86_64.rpm libwinpr-devel-1.2.0-0.4.beta.1.el7.centos.x86_64.rpm freerdp-libs-1.2.0-0.4.beta.1.el7.centos.x86_64.rpm freerdp-1.2.0-0.4.beta.1.el7.centos.x86_64.rpm libwinpr-1.2.0-0.4.beta.1.el7.centos.x86_64.rpm --nodeps

Preparing... ################################# [100%]

Updating / installing...

1:libwinpr-1:1.2.0-0.4.beta.1.el7.c################################# [ 11%]

2:freerdp-libs-1:1.2.0-0.4.beta.1.e################################# [ 22%]

3:libwinpr-devel-1:1.2.0-0.4.beta.1################################# [ 33%]

4:freerdp-devel-1:1.2.0-0.4.beta.1.################################# [ 44%]

5:freerdp-1:1.2.0-0.4.beta.1.el7.ce################################# [ 56%]

Cleaning up / removing...

6:freerdp-devel-1:1.1.0-0.12.beta.2################################# [ 67%]

7:freerdp-1:1.1.0-0.12.beta.2013071################################# [ 78%]

8:freerdp-libs-1:1.1.0-0.12.beta.20################################# [ 89%]

9:freerdp-libwinpr-1:1.1.0-0.12.bet################################# [100%]

Build remmina.

[root@t430z workspace]# rpm -qa| grep remmina
remmina-1.1.1-2.git.efb7b5f.el7.centos.x86_64
remmina-plugins-rdp-1.1.1-2.git.efb7b5f.el7.centos.x86_64
remmina-plugins-vnc-1.1.1-2.git.efb7b5f.el7.centos.x86_64


[root@t430z x86_64]# rpm -Uvh remmina-1.2.0-0.1.rcgit.1.el7.centos.x86_64.rpm remmina-plugins-rdp-1.2.0-0.1.rcgit.1.el7.centos.x86_64.rpm remmina-plugins-vnc-1.2.0-0.1.rcgit.1.el7.centos.x86_64.rpm
Preparing... ################################# [100%]
Updating / installing...
1:remmina-1.2.0-0.1.rcgit.1.el7.cen################################# [ 17%]
2:remmina-plugins-rdp-1.2.0-0.1.rcg################################# [ 33%]
3:remmina-plugins-vnc-1.2.0-0.1.rcg################################# [ 50%]
Cleaning up / removing...
4:remmina-plugins-vnc-1.1.1-2.git.e################################# [ 67%]
5:remmina-plugins-rdp-1.1.1-2.git.e################################# [ 83%]
6:remmina-1.1.1-2.git.efb7b5f.el7.c################################# [100%]

[root@t430z workspace]# rpm -qa| grep remmina

remmina-1.1.1-2.git.efb7b5f.el7.centos.x86_64

remmina-plugins-rdp-1.1.1-2.git.efb7b5f.el7.centos.x86_64

remmina-plugins-vnc-1.1.1-2.git.efb7b5f.el7.centos.x86_64

[root@t430z x86_64]# rpm -Uvh remmina-1.2.0-0.1.rcgit.1.el7.centos.x86_64.rpm remmina-plugins-rdp-1.2.0-0.1.rcgit.1.el7.centos.x86_64.rpm remmina-plugins-vnc-1.2.0-0.1.rcgit.1.el7.centos.x86_64.rpm

Preparing... ################################# [100%]

Updating / installing...

1:remmina-1.2.0-0.1.rcgit.1.el7.cen################################# [ 17%]

2:remmina-plugins-rdp-1.2.0-0.1.rcg################################# [ 33%]

3:remmina-plugins-vnc-1.2.0-0.1.rcg################################# [ 50%]

Cleaning up / removing...

4:remmina-plugins-vnc-1.1.1-2.git.e################################# [ 67%]

5:remmina-plugins-rdp-1.1.1-2.git.e################################# [ 83%]

6:remmina-1.1.1-2.git.efb7b5f.el7.c################################# [100%]

Done.

[suse@t430z workspace]$ rpm -qa| grep -E 'remmina|freerdp'
remmina-plugins-vnc-1.2.0-0.1.rcgit.1.el7.centos.x86_64
freerdp-1.2.0-0.4.beta.1.el7.centos.x86_64
freerdp-libs-1.2.0-0.4.beta.1.el7.centos.x86_64
remmina-plugins-rdp-1.2.0-0.1.rcgit.1.el7.centos.x86_64
freerdp-devel-1.2.0-0.4.beta.1.el7.centos.x86_64
remmina-1.2.0-0.1.rcgit.1.el7.centos.x86_64

[suse@t430z workspace]$ rpm -qa| grep -E 'remmina|freerdp'

remmina-plugins-vnc-1.2.0-0.1.rcgit.1.el7.centos.x86_64

freerdp-1.2.0-0.4.beta.1.el7.centos.x86_64

freerdp-libs-1.2.0-0.4.beta.1.el7.centos.x86_64

remmina-plugins-rdp-1.2.0-0.1.rcgit.1.el7.centos.x86_64

freerdp-devel-1.2.0-0.4.beta.1.el7.centos.x86_64

remmina-1.2.0-0.1.rcgit.1.el7.centos.x86_64

/usr/bin/xterm: cannot load font

EL7 with xfce enabled.

Following cmd error msg:

/usr/bin/xterm: cannot load font '-misc-fixed-medium-r-semicondensed--13-120-75-75-c-60-iso10646-1'

1	/usr/bin/xterm: cannot load font '-misc-fixed-medium-r-semicondensed--13-120-75-75-c-60-iso10646-1'

Fix:

Complete!
# yum install xorg-x11-fonts-misc

Which will inst following package:
xorg-x11-fonts-misc-7.5-9.el7.noarch

WARNING: gnome-keyring: …/pkcs11: No such file or directory

Im using Kali linux with XFCE
///

This happens when Im trying to git push file to remote https server.

suse@kali:~/workspace/xfcel7$ git push
WARNING: gnome-keyring:: couldn't connect to: 
   /home/suse/.cache/keyring-AwnWbZ/pkcs11: No such file or directory

suse@kali:~/workspace/xfcel7$ git push

WARNING: gnome-keyring:: couldn't connect to:

/home/suse/.cache/keyring-AwnWbZ/pkcs11: No such file or directory

Fix is to edit file:

/etc/xdg/autostart/gnome-keyring-pkcs11.desktop

1	/etc/xdg/autostart/gnome-keyring-pkcs11.desktop

modify
 OnlyShowIn=GNOME;Unity , add XFCE as Im currently using it.

Reference:
 <a href="https://bugzilla.redhat.com/show_bug.cgi?id=783568" target="_blank">Bug 783568 - WARNING: couldn't connect to: /tmp/keyring-SqfLpI/pkcs11 </a>
 <a href="http://blog.sina.com.cn/s/blog_4c6b0c8e01013khk.html" target="_blank">fedora WARNING: couldn't connect to: /tmp/keyring-SqfLpI/pkcs11</a>

modify

OnlyShowIn=GNOME;Unity , add XFCE as Im currently using it.

Reference:

<a href="https://bugzilla.redhat.com/show_bug.cgi?id=783568" target="_blank">Bug 783568 - WARNING: couldn't connect to: /tmp/keyring-SqfLpI/pkcs11 </a>

<a href="http://blog.sina.com.cn/s/blog_4c6b0c8e01013khk.html" target="_blank">fedora WARNING: couldn't connect to: /tmp/keyring-SqfLpI/pkcs11</a>

C:\nppdf32Log\debuglog.txt

[Env]:

Fedora 15

This time I notice this err. message on Idea log:

[37383535]   WARN - ution.rmi.RemoteProcessSupport - log4j:WARN Please initialize the log4j system properly. 
[37383535]   WARN - ution.rmi.RemoteProcessSupport - log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. 
[37415636]   WARN - ewvfs.persistent.RefreshWorker - [+] fs=LocalFileSystem dir=file:///home/suse name=C:\nppdf32Log\debuglog.txt 
[37424317]   WARN - ewvfs.persistent.RefreshWorker - [+] fs=LocalFileSystem dir=file:///home/suse name=C:\nppdf32Log\debuglog.txt

[37383535] WARN - ution.rmi.RemoteProcessSupport - log4j:WARN Please initialize the log4j system properly.

[37383535] WARN - ution.rmi.RemoteProcessSupport - log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.

[37415636] WARN - ewvfs.persistent.RefreshWorker - [+] fs=LocalFileSystem dir=file:///home/suse name=C:\nppdf32Log\debuglog.txt

[37424317] WARN - ewvfs.persistent.RefreshWorker - [+] fs=LocalFileSystem dir=file:///home/suse name=C:\nppdf32Log\debuglog.txt

~&gt; pwd
/home/suse


~&gt; cat C\:\\nppdf32Log\\debuglog.txt
NPP_GetValue is called
NPP_GetValue is called


~&gt; locate nppdf
/home/suse/C:\nppdf32Log\debuglog.txt
/opt/Adobe/Reader9/Browser/intellinux/nppdf.so
/usr/lib/mozilla/plugins/nppdf.so

~> pwd

/home/suse

~> cat C\:\\nppdf32Log\\debuglog.txt

NPP_GetValue is called

~> locate nppdf

/home/suse/C:\nppdf32Log\debuglog.txt

/opt/Adobe/Reader9/Browser/intellinux/nppdf.so

/usr/lib/mozilla/plugins/nppdf.so

Well, it’s a classic issue on Acroread.

Notice here:
Bug #986841 Debug log created by Adobe Reader browser plugin (nppdf.so)

There’s no fix for even we do not have new Acroread version for linux.

But w/r provided in comment #21:
Quote:

# Here's a script to automate the fix from comment 3. 
# Run as, e.g. "sudo ./fix_nppdf.py /opt/Adobe/Reader9/Browser/intellinux/nppdf.so".

#! /usr/bin/python3

import mmap, sys

target = br'C:\nppdf32Log\debuglog.txt'
replacement = br'/dev/null'
replacement += b'\0' * (len(target) - len(replacement))

with open(sys.argv[1], 'r+') as f:
  m = mmap.mmap(f.fileno(), 0)
  offset = m.find(target)
  assert offset != -1
  m[offset:offset+len(target)] = replacement

# Here's a script to automate the fix from comment 3.

# Run as, e.g. "sudo ./fix_nppdf.py /opt/Adobe/Reader9/Browser/intellinux/nppdf.so".

#! /usr/bin/python3

import mmap, sys

target = br'C:\nppdf32Log\debuglog.txt'

replacement = br'/dev/null'

replacement += b'\0' * (len(target) - len(replacement))

with open(sys.argv[1], 'r+') as f:

m = mmap.mmap(f.fileno(), 0)

offset = m.find(target)

assert offset != -1

m[offset:offset+len(target)] = replacement

Installing Kali Linux via USB installer

http://docs.kali.org/installation/kali-linux-live-usb-install

http://cn.docs.kali.org/installing-kali-linux-cn/%E7%94%A8live-u%E7%9B%98%E5%AE%89%E8%A3%85kali-linux

I dd image to /dev/sdb1 instead of /dev/sdb, so I cannot boot via usb.

This pic helps.

I turn to grub cmd line of current Linux:

# linux (hd1,msdos1)/live/vmlinuz boot=live config live-config.username=root
# initrd (hd1,msdos1)/live/initrd.img  
# boot

# linux (hd1,msdos1)/live/vmlinuz boot=live config live-config.username=root

# initrd (hd1,msdos1)/live/initrd.img

# boot

cool to access live sys. and then choose “install kali linux” to start the installaions.