Ich weiß nicht einmal, wo ich anfangen soll, diese zu diagnostizieren. Wenn ein Befehl beendet ist, druckt sich die Eingabeaufforderung normalerweise selbst für den nächsten Befehl aus. Dies geschieht jedoch nicht. Schwer mit Worten zu erklären, ich werde nur ein Beispiel verwenden:
User@Machine:~$ cp /mnt/mountname/directory/textfile.txt .
Nachdem ich einige Sekunden gewartet habe (viel zu lange für diesen Vorgang in einer kleinen Datei), drücke ich Enter
und sehe:
User@Machine:~$ cp /mnt/mountname/directory/textfile.txt .
User@Machine:~$
User@Machine:~$
Der Vorgang war also eindeutig beendet, aber die Eingabeaufforderung wurde nicht angezeigt ... bis ich die Eingabetaste drückte und dann BEIDE Eingabeaufforderungen sofort angezeigt wurden.
Dies scheint im Grunde genommen nur ein Verzögerungsproblem zu sein. Es gibt keine wirkliche Vorhersehbarkeit darüber, was es verursacht. Ich habe versucht, ein Upgrade auf 12.04.3 (3.8 Kernel, lts-raring) durchzuführen, und das hat nicht geholfen.
Update: Gerade habe ich fgrep
eine große Textdatei erstellt und sie wurde korrekt zurückgegeben. Aber dann habe ich ls
gleich danach getippt und DAS hat nichts gedruckt, bis ich erneut die Eingabetaste gedrückt habe. Dieses Verhalten scheint mehr als alles andere inkonsistent zu sein.
Update2: Irgendwann wurden meiner Meinung nach einige Pakete gelöscht. Ich habe dpkg --get-selected
mit dem 12.04 Manifest verglichen ; Hier sind die Pakete, die nicht installiert sind. Könnte einer von ihnen das Problem verursachen?
activity-log-manager-common
activity-log-manager-control-center
appmenu-gtk3
appmenu-qt
apt-clone
archdetect-deb
brasero-cdrkit
colord
cryptsetup
cryptsetup-bin
dmraid
duplicity
ecryptfs-utils
enchant
firefox-locale-es
firefox-locale-zh-hans
folks-common
fonts-nanum
geoclue
geoclue-ubuntu-geoip
gir1.2-dbusmenu-gtk-0.4
gir1.2-ubuntuoneui-3.0
gnome-online-accounts
gwibber-service-facebook
gwibber-service-identica
gwibber-service-twitter
hplip
ibus-pinyin
ibus-pinyin-db-android
indicator-appmenu
indicator-datetime
indicator-power
indicator-printers
indicator-status-provider-mc5
keyutils
kpartx
kpartx-boot
krb5-locales
landscape-client-ui-install
language-pack-es
language-pack-es-base
language-pack-gnome-es-base
language-pack-gnome-zh-hans
language-pack-gnome-zh-hans-base
language-pack-zh-hans
language-pack-zh-hans-base
libdebconfclient0
libdebian-installer4
libfile-mimeinfo-perl
libfreerdp-plugins-standard
libfreerdp1
libgphoto2-l10n
libmtp-runtime
liboverlay-scrollbar3-0.2-0
libpam-cap
libqt4-sql-sqlite
libreoffice-style-tango
libsane-hpaio
libsnmp15
overlay-scrollbar
printer-driver-c2esp
printer-driver-gutenprint
printer-driver-hpcups
printer-driver-hpijs
printer-driver-postscript-hp
printer-driver-ptouch
printer-driver-sag-gdi
python-dateutil
python-libproxy
python-packagekit
python-reportlab-accel
python-ubuntuone-control-panel
python-zeitgeist
qt-at-spi
remmina-common
remmina-plugin-rdp
remmina-plugin-vnc
rhythmbox-mozilla
rhythmbox-plugin-magnatune
rhythmbox-plugin-zeitgeist
sessioninstaller
sni-qt
telepathy-indicator
thunderbird
thunderbird-globalmenu
thunderbird-gnome-support
ubiquity-frontend-gtk
ubiquity-slideshow-ubuntu
ubiquity-ubuntu-artwork
ubuntuone-control-panel
ubuntuone-couch
ubuntuone-installer
unity-lens-applications
unity-lens-files
unity-lens-music
unity-lens-video
unity-scope-musicstores
unity-scope-video-remote
usb-modeswitch
usb-modeswitch-data
user-setup
xfsprogs
zeitgeist
zeitgeist-core
zeitgeist-datahub
Update 3 : Antwort auf Kommentar, Ausgabe von $ sudo dpkg -l | grep -e "iU" -e "rc"
:
ii apt-xapian-index 0.44ubuntu5.1 maintenance and search tools for a Xapian index of Debian packages
rc bugzilla3 3.2.5.1-2 web-based bug tracking system
rc capplets-data 1:2.30.1-0ubuntu2 configuration applets for GNOME - data files
ii cpio 2.11-7ubuntu3 GNU cpio -- a program to manage archives of files
rc cups-driver-gutenprint 5.2.5-0ubuntu1.1 printer drivers for CUPS
rc esound-clients 0.2.41-6ubuntu1 Enlightened Sound Daemon - clients
ii evolution-common 3.2.3-0ubuntu6 architecture independent files for Evolution
ii evolution-data-server-common 3.2.3-0ubuntu7.1 architecture independent files for Evolution Data Server
ii file-roller 3.4.1-0ubuntu1 archive manager for GNOME
rc gdm-guest-session 0.15ubuntu0.1 gdm extension for guest session
ii gir1.2-gtksource-3.0 3.4.2-0ubuntu1 gir files for the GTK+ syntax highlighting widget
rc gnome-games-common 1:2.30.0-0ubuntu6 Common files for GNOME Games
rc gnome-mahjongg 1:2.30.0-0ubuntu6 Mahjongg tile solitaire game
ii gnome-orca 3.4.2-0ubuntu0.1 Scriptable screen reader
ii gnome-search-tool 3.4.0-1 GNOME tool to search files
ii gnome-system-monitor 3.4.1-0ubuntu1 Process viewer and system resource monitor for GNOME
ii gs-cjk-resource 1.20100103-3 Resource files for gs-cjk, ghostscript CJK-TrueType extension
ii gstreamer0.10-gconf 0.10.31-1ubuntu1.2 GStreamer plugin for getting the sink/source information from GConf
ii gwibber 3.4.2-0ubuntu2.3 Open source social networking client for GNOME
ii gwibber-service 3.4.2-0ubuntu2.3 Open source social networking client for GNOME
rc hplip 3.10.2-2ubuntu2.2 HP Linux Printing and Imaging System (HPLIP)
rc irb1.8 1.8.7.249-2ubuntu0.2 Interactive Ruby (for Ruby 1.8)
ii libarchive1 2.8.0-2ubuntu0.1 Single library to read/write tar, cpio, pax, zip, iso9660, etc.
ii libarchive12 3.0.3-6ubuntu1 Multi-format archive and compression library (shared library)
ii libaudiofile0 0.2.6-8ubuntu1 Open-source version of SGI's audiofile library
ii libaudiofile1 0.3.3-2 Open-source version of SGI's audiofile library
rc libbrasero-media0 2.30.2-0ubuntu1.1 CD/DVD burning library for GNOME - runtime
ii libclass-isa-perl 0.36-3 report the search path for a class's ISA tree
rc libdrm-nouveau1 2.4.18-1ubuntu3 Userspace interface to nouveau-specific kernel DRM services -- runtime
rc libept0 0.5.30 High-level library for managing Debian package information
ii libffi6 3.0.11~rc1-5 Foreign Function Interface library runtime
ii libgd2-xpm 2.0.36~rc1~dfsg-6ubuntu2 GD Graphics Library version 2
rc libgl1-mesa-dri 9.0-0ubuntu1 free implementation of the OpenGL API -- DRI modules
rc libgl1-mesa-glx 9.0-0ubuntu1 free implementation of the OpenGL API -- GLX runtime
rc libglapi-mesa 9.0-0ubuntu1 free implementation of the GL API -- shared library
rc libgraphviz4 2.20.2-8ubuntu3 rich set of graph drawing tools
rc libgstfarsight0.10-0 0.0.17-2ubuntu2 Audio/Video communications framework: core library
ii libgtksourceview-3.0-0 3.4.2-0ubuntu1 shared libraries for the GTK+ syntax highlighting widget
ii libgtksourceview-3.0-common 3.4.2-0ubuntu1 common files for the GTK+ syntax highlighting widget
ii libgtksourceview2.0-0 2.10.5-0ubuntu3 shared libraries for the GTK+ syntax highlighting widget
ii libgtksourceview2.0-common 2.10.5-0ubuntu3 common files for the GTK+ syntax highlighting widget
rc libgvfscommon0 1.6.1-0ubuntu1build1 userspace virtual filesystem - library
rc libhpmud0 3.10.2-2ubuntu2.2 HP Multi-Point Transport Driver (hpmud) run-time libraries
ii libkpathsea5 2009-11ubuntu2 TeX Live: path search library for TeX (runtime part)
ii liblircclient0 0.9.0-0ubuntu1 infra-red remote control support - client library
rc libllvm3.1 3.1-2ubuntu1~12.04.1 Low-Level Virtual Machine (LLVM), runtime library
rc libmtp8 1.0.2-1ubuntu1 Media Transfer Protocol (MTP) library
rc libnm-glib2 0.8-0ubuntu3.3 network management framework (GLib shared library)
rc libntfs-3g75 1:2010.3.6-1ubuntu1 ntfs-3g filesystem in userspace (FUSE) library
ii libnuma1 2.0.8~rc3-1 Libraries for controlling NUMA policy
rc libodbcinstq1c2 2.2.11-21 Qt-based ODBC configuration library
ii liborc-0.4-0 1:0.4.16-1ubuntu2 Library of Optimized Inner Loops Runtime Compiler
rc libpanel-applet2-0 1:2.30.2-0ubuntu0.2 library for GNOME Panel applets
rc libpolkit-gtk-1-0 0.96-2ubuntu2 PolicyKit GTK+ API
rc libpulse-browse0 1:0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu14 PulseAudio client libraries (zeroconf support)
ii librdf0 1.0.14-1 Redland Resource Description Framework (RDF) library
ii libreoffice-common 1:3.5.7-0ubuntu4 office productivity suite -- arch-independent files
ii libreoffice-core 1:3.5.7-0ubuntu4 office productivity suite -- arch-dependent files
rc librpm0 4.7.2-1lbuild1 RPM shared library
rc librpmbuild0 4.7.2-1lbuild1 RPM build shared library
rc librpmio0 4.7.2-1lbuild1 RPM IO shared library
rc libsdl1.2debian-pulseaudio 1.2.14-4ubuntu1.1 Simple DirectMedia Layer (with X11 and PulseAudio options)
rc libsnmp15 5.4.2.1~dfsg0ubuntu1-0ubuntu2.2 SNMP (Simple Network Management Protocol) library
ii libspeex1 1.2~rc1-3ubuntu2 The Speex codec runtime library
ii libspeexdsp1 1.2~rc1-3ubuntu2 The Speex extended runtime library
ii libtalloc2 2.0.7-3 hierarchical pool based memory allocator
rc libtelepathy-farsight0 0.0.13-1 Glue library between telepathy and farsight2
rc libturbojpeg 1.1.90+svn733-0ubuntu4.1 IJG JPEG compliant runtime library.
ii libusb-1.0-0 2:1.0.9~rc3-2ubuntu1 userspace USB programming library
ii libxapian15 1.0.18-1 Search engine library
ii libxapian22 1.2.8-1 Search engine library
rc libxatracker1 9.0-0ubuntu1 X acceleration library -- runtime
rc libxen3 3.3.0-1ubuntu11 library interface for Xen, a Virtual Machine Monitor
ii libxres1 2:1.0.5-1ubuntu0.1 X11 Resource extension library
ii libxvidcore4 2:1.3.2-6 Open source MPEG-4 video codec (library)
ii multiarch-support 2.15-0ubuntu10.5 Transitional package to ensure multiarch compatibility
rc mysql-server-5.1 5.1.66-0ubuntu0.10.04.1 MySQL database server binaries
rc nvidia-304 304.88-0ubuntu0.0.3 NVIDIA binary Xorg driver, kernel module and VDPAU library
rc nvidia-304-updates 304.88-0ubuntu0.0.3 NVIDIA binary Xorg driver, kernel module and VDPAU library
rc nvidia-experimental-304 304.48-0ubuntu0.1 Experimental NVIDIA binary Xorg driver, kernel module and VDPAU library
rc odbcinst1debian1 2.2.11-21 Support library for accessing odbc ini files
ii openjdk-7-jre-lib 7u25-2.3.10-1ubuntu0.12.04.2 OpenJDK Java runtime (architecture independent libraries)
ii openoffice.org-common 1:3.3.0-7ubuntu7 office productivity suite -- arch-independent files
rc openoffice.org-core 1:3.2.0-7ubuntu4.4 office productivity suite -- arch-dependent files
ii pax 1:20120216-1 Portable Archive Interchange (cpio, pax, tar)
ii php5-common 5.3.10-1ubuntu3.8 Common files for packages built from the php5 source
ii python-gtksourceview2 2.10.1-2build1 Python bindings for the GtkSourceView widget
ii python-pkg-resources 0.6.24-1ubuntu1 Package Discovery and Resource Access using pkg_resources
rc python-ubuntuone 0.3.1-0ubuntu1 Ubuntu One widget library
ii python-xapian 1.2.8-1 Xapian search engine interface for Python
rc rake 0.9.2.2-2 ruby make-like utility
rc redmine 1.3.2+dfsg1-1ubuntu1 flexible project management web application
rc rhythmbox-ubuntuone-music-store 0.0.9-0ubuntu1 Ubuntu One Music Store Rhythmbox plugin
ii rpm2cpio 4.9.1.1-1ubuntu0.2 tool to convert RPM package to CPIO archive
ii smartdimmer 0.8b4+cvs20100914-1ubuntu2 Change LCD brightness on Geforce cards
rc speech-dispatcher 0.7.1-6ubuntu3 Common interface to speech synthesizers
ii sysv-rc 2.88dsf-13.10ubuntu11.1 System-V-like runlevel change mechanism
ii tar 1.26-4ubuntu1 GNU version of the tar archiving utility
ii time 1.7-23.1 The GNU time program for measuring cpu resource usage
rc tsclient 0.150-3ubuntu1 front-end for viewing of remote desktops in GNOME
ii ubuntu-extras-keyring 2010.09.27 GnuPG keys of the Ubuntu extras archive
ii ubuntu-keyring 2011.11.21.1 GnuPG keys of the Ubuntu archive
ii unzip 6.0-4ubuntu2 De-archiver for .zip files
rc virtualgl-libs 2.3.2-1~preciseppa2 Library files for virtualgl
ii xdg-utils 1.1.0~rc1-2ubuntu6 desktop integration utilities from freedesktop.org
ii zip 3.0-4 Archiver for .zip files
cp
? Was ist die Ausgabe dieses Befehls : type cp
?
~/.bashrc
.