Home / user-362888

user1786641's questions

Martin Hope
user1786641
Asked: 2016-10-27 03:55:31 +0800 CST
  • 1
sudo -u myuser sh /var/lib/tomcat6/bin/startup.sh

fails while 

sh /var/lib/tomcat6/bin/startup.sh

as user myuser works

I try to run it as root user to start a service:

errors:

/usr/lib/jvm/java-6-openjdk/bin/java: 1: /usr/lib/jvm/java-6-openjdk/bin/java: ▒▒: not found
/usr/lib/jvm/java-6-openjdk/bin/java: 1: /usr/lib/jvm/java-6-openjdk/bin/java: ▒▒: not found
/usr/lib/jvm/java-6-openjdk/bin/java: 1: /usr/lib/jvm/java-6-openjdk/bin/java: ▒▒: not found
/usr/lib/jvm/java-6-openjdk/bin/java: 1: /usr/lib/jvm/java-6-openjdk/bin/java: cannot create 1@@8▒@8: Permission denied
/usr/lib/jvm/java-6-openjdk/bin/java: 1: /usr/lib/jvm/java-6-openjdk/bin/java:ELF: not found
/usr/lib/jvm/java-6-openjdk/bin/java: 2: /usr/lib/jvm/java-6-openjdk/bin/java: Syntax error: ")" unexpected
java
Martin Hope
user1786641
Asked: 2016-06-30 06:21:42 +0800 CST
  • 2

I try to change my Network Interface Name to the old style eth0, eth1 like with this question:

via this line in grub config it seems to work.

GRUB_CMDLINE_LINUX="net.ifnames=0 biosdevname=0"

I changed this line unfortunately I have 2 Network ports, and by random the eth0 port swaps on system boot. What helps?

assigning the mac adress in /etc/udev/rules.d/70-persistent-net.rules helps problem is I have to generically write this file for many computers and we have boards where we need to make sure that a defined port helps e.g. the left one.

networking
Martin Hope
user1786641
Asked: 2016-02-22 09:10:59 +0800 CST
  • 0

Hi I backuped files from a broken 1Terrabyte hdd on a larger 4Terrabyte HDD using Ubuntu.

ddrescue -fr -i0 /dev/sdb3 /dev/sdc2

This seemed to work. Back on a Windows System the 4TB HD shows the size 1TB of the saved HDD. I could not enlarge the partition with the Windows Sytem tool.

I did a checkdisk and repair on windows and than i could no longer mout the disk on Ubuntu (Filesystem error). After check and repair with gparted I can read the hdd again, but still windows recognizes the hdd as 4tb but there is only 1TB available no non assigned space or partition available.

Does anybody know a way to proper enlarge this partition.?

partitioning
Martin Hope
user1786641
Asked: 2014-12-30 10:53:04 +0800 CST
  • 1

Can anyone help? Installed like here:

How to install SQL Developer on Ubuntu 14.04?

If I run: 

sudo sqldeveloper

it starts and runs properly but if I run:

sqldeveloper

It wont start with any other error shown.

Are there missing rights for Sqldeveloper or Java. Where and how do I set them.

Any help appreciated, I am a Ubuntu noob.

Where do I find error logs?

Thank you...

sqldeveloper