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Thread: don't use ./ command

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  1. #1

    Question don't use ./ command

    Installation software error:

    linux-p06m:/home/siweijie/Downloads/Nuke6.3v4 Linux 64 # ./Nuke6.3v4-linux-x86-release-64-installer
    Can't open display ""

  2. #2
    Join Date
    Feb 2010
    Location
    Germany
    Posts
    4,654

    Default Re: don't use ./ command

    To be able to open a display as root you need to become root with
    Code:
    su -
    note the space and the minus after su it is essential. Did you do that?

    --
    PC: oS 12.2 x86_64 | i7-2600@3.40GHz | 16GB | KDE 4.10.1 | GTX 650 Ti
    ThinkPad E320: oS 12.2 x86_64 | i3@2.30GHz | 8GB | KDE 4.10.1 | HD 3000
    eCAFE 800: oS 12.2 i586 | AMD Geode LX 800@500MHz | 512MB | KDE 3.5.10

  3. #3

    Default 回复: Re: don't use ./ command

    Quote Originally Posted by martin_helm View Post
    To be able to open a display as root you need to become root with
    Code:
    su -
    note the space and the minus after su it is essential. Did you do that?

    --
    PC: oS 12.2 x86_64 | i7-2600@3.40GHz | 16GB | KDE 4.10.1 | GTX 650 Ti
    ThinkPad E320: oS 12.2 x86_64 | i3@2.30GHz | 8GB | KDE 4.10.1 | HD 3000
    eCAFE 800: oS 12.2 i586 | AMD Geode LX 800@500MHz | 512MB | KDE 3.5.10
    Code:
    siweijie@linux-p06m:~/Downloads/Nuke6.3v4 Linux 64> sudo su
    root's password:
    linux-p06m:/home/siweijie/Downloads/Nuke6.3v4 Linux 64 # ./Nuke6.3v4-linux-x86-release-64-installer
    Can't open display ""
    linux-p06m:/home/siweijie/Downloads/Nuke6.3v4 Linux 64 # 
    linux-p06m:/home/siweijie/Downloads/Nuke6.3v4 Linux 64 # mount
    devtmpfs on /dev type devtmpfs (rw,relatime,size=1968224k,nr_inodes=492056,mode=755)
    tmpfs on /dev/shm type tmpfs (rw,relatime)
    tmpfs on /run type tmpfs (rw,nosuid,nodev,relatime,mode=755)
    devpts on /dev/pts type devpts (rw,relatime,gid=5,mode=620,ptmxmode=000)
    /dev/sda6 on / type ext4 (rw,relatime,data=ordered)
    proc on /proc type proc (rw,relatime)
    sysfs on /sys type sysfs (rw,relatime)
    securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
    tmpfs on /sys/fs/cgroup type tmpfs (rw,nosuid,nodev,noexec,mode=755)
    cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd)
    cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
    cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu)
    cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
    cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
    cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
    cgroup on /sys/fs/cgroup/net_cls type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls)
    cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
    cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
    cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
    systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=24,pgrp=1,timeout=300,minproto=5,maxproto=5,direct)
    mqueue on /dev/mqueue type mqueue (rw,relatime)
    hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
    tmpfs on /var/run type tmpfs (rw,nosuid,nodev,relatime,mode=755)
    debugfs on /sys/kernel/debug type debugfs (rw,relatime)
    tmpfs on /var/lock type tmpfs (rw,nosuid,nodev,relatime,mode=755)
    /dev/sda7 on /home type ext4 (rw,relatime,data=ordered)
    gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=100)
    gvfsd-fuse on /var/run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=100)
    fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
    yes,i do.

    The partition did not mount exec?
    But I do not know how to mount.

  4. #4
    Join Date
    Feb 2010
    Location
    Germany
    Posts
    4,654

    Default Re: don't use ./ command

    > Am 06.03.2013 13:26, schrieb mimangsi:> sudo su
    That is not the same as "su -" without the sudo of course.

    log out from your root terminal open a fresh terminal and try
    Code:
    su -
    cd /home/siweijie/Downloads/Nuke6.3v4\ Linux\ 64
    ./Nuke6.3v4-linux-x86-release-64-installer
    --
    PC: oS 12.2 x86_64 | i7-2600@3.40GHz | 16GB | KDE 4.10.1 | GTX 650 Ti
    ThinkPad E320: oS 12.2 x86_64 | i3@2.30GHz | 8GB | KDE 4.10.1 | HD 3000
    eCAFE 800: oS 12.2 i586 | AMD Geode LX 800@500MHz | 512MB | KDE 3.5.10

  5. #5

    Default 回复: Re: don't use ./ command

    Quote Originally Posted by martin_helm View Post
    > Am 06.03.2013 13:26, schrieb mimangsi:> sudo su
    That is not the same as "su -" without the sudo of course.

    log out from your root terminal open a fresh terminal and try
    Code:
    su -
    cd /home/siweijie/Downloads/Nuke6.3v4\ Linux\ 64
    ./Nuke6.3v4-linux-x86-release-64-installer
    --
    PC: oS 12.2 x86_64 | i7-2600@3.40GHz | 16GB | KDE 4.10.1 | GTX 650 Ti
    ThinkPad E320: oS 12.2 x86_64 | i3@2.30GHz | 8GB | KDE 4.10.1 | HD 3000
    eCAFE 800: oS 12.2 i586 | AMD Geode LX 800@500MHz | 512MB | KDE 3.5.10
    Thank you ! It's ok! Problem solved!

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