新装的系统( gentoo+gnome )无法显示 jpg 格式图片

honkily

刚换机器，装好系统后，其他都正常，但是在更换桌面背景时发现只能对 png 格式图片操作，jpg格式的不认。
是不是缺 jpeg 之类的包？media-libs/jpeg-6b-r8 这个包已经装了。

请大家给点建议，谢过了！

smallzhan

USE 里面没有 jpg 吧。。。

这样的提问要加上 emerge --info 的输出的。

shitbaby

ls -l /etc/make.profile

honkily

emerge --info
Portage 2.1.4.4 (default/linux/x86/2008.0, gcc-4.1.2, glibc-2.6.1-r0, 2.6.25-gentoo-r1-smp i686)
=================================================================
System uname: 2.6.25-gentoo-r1-smp i686 Intel(R) Pentium(R) Dual CPU E2180 @ 2.00GHz
Timestamp of tree: Mon, 21 Apr 2008 01:45:01 +0000
ccache version 2.4 [enabled]
app-shells/bash:     3.2_p17-r1
dev-java/java-config: 1.3.7, 2.1.5
dev-lang/python:     2.4.4-r6
dev-python/pycrypto: 2.0.1-r6
dev-util/ccache:     2.4-r7
sys-apps/baselayout: 1.12.11.1
sys-apps/sandbox:    1.2.18.1-r2
sys-devel/autoconf:  2.13, 2.61-r1
sys-devel/automake:  1.5, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10
sys-devel/binutils:  2.18-r1
sys-devel/gcc-config: 1.4.0-r4
sys-devel/libtool:   1.5.24
virtual/os-headers:  2.6.23-r3
ACCEPT_KEYWORDS="x86 ~x86"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-march=prescott -O2 -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/revdep-rebuild /etc/terminfo /etc/udev/rules.d"
CXXFLAGS="-march=prescott -O2 -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="ccache distlocks metadata-transfer parallel-fetch sandbox sfperms strict unmerge-orphans userfetch"
GENTOO_MIRRORS="ftp://linux.ntcu.net/dists/gentoo/ http://gentoo.gg3.net ftp://ftp3.tsinghua.edu.cn/mirror/gentoo"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1"
MAKEOPTS="-j4"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://acm.cs.rpi.edu/gentoo-portage"
USE="7zip X aac aalib acl aoss bash-completion branding bzip2 caps cdparanoia cdrom chroot cjk cli cracklib crypt cscope css cups curl curlwrappers dbus dga divx dri dts exif expat fat fax faxonly fbcon ffmpeg flac flatfile fortran fpx ftp ftruncate gdbm ggi gif gimp glibc-omitfp glitz gmp gnome gnutls gphoto2 gpm graphviz gs gtk gzip iconv id3 imagemagick imlib immqt-bc inline ipv6 isdnlog java jpeg kqemu lcms libcaca live lzo lzw matroska mbox md5sum mhash midi mime mimencode mmap mmx mmxext mpeg2 mplayer mudflap ncurses net network network-cron nfs nls nptl nptlnoly nptlonly nsplugin ntfs ntlm offensive oggvorbis openmp pam pcmcia pcre pda pdfkit perl png posix pppd python rar readline real realmedia reflection rtc session sockets socks5 spl srt sse sse2 ssl stardict svg symlink szip tcpd tetex tga theora threads tiff timestats timidity tordns truetype type1 unicode unzip usb v4l v4l2 vcd vhosts vidix vim vim-syntax wav win32codecs wma wmf wmp wxwindows x86 xanim xcomposite xine xinerama xinetd xmlrpc xorg xosd xslt xvid xvmc yaepg zip zlib zoran" ALSA_CARDS="hda-intel" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU" VIDEO_CARDS="i810"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY

druggo

看看gtk+是不是打开了jpeg的USE，把emerge -pv gtk+的结果贴出来。

honkily

Post by druggo;1842420
看看gtk+是不是打开了jpeg的USE，把emerge -pv gtk+的结果贴出来。

谢谢 druggo !

之前编译确实没加 jpeg USE，我重新编译 gtk+ 之后 gThumb 中 jpg 图片可以正确显示了，但是桌面背景里依旧不行，jpg 图片显示不了，桌面背景与 gnome 的哪个包有关呢？估计也要重新编译一遍

harttmann

emerge F-spot试试

axlrose

如果是sudo eselect profile set 10 应该不会有这个问题
default/linux/x86/2008.0/desktop *   == >>   10

cbkid

呵呵果然没有阿。

shitbaby

有可能是profile 没有选好吧，我以前也出现过，要选择 desktop
lrwxrwxrwx 1 root root 57 04-06 15:32 /etc/make.profile -> ..//usr/portage/profiles/default/linux/x86/2008.0/desktop