当时系统自带的火狐是4吧 后来一直升级升到Firefox16.0.2ubuntu官方就停止支持了 也没有更新Firefox的源
后来我手动下载了Firefox官方的linux版 解压到原来的安装目录里能够用
但是启动脚本一直没更新 还是原来的 担心参数影响性能 有大神解释下吗
一直用的脚本 firefox.sh
代码： 全选
#!/bin/sh
set -e
# Firefox launcher containing a Profile migration helper for
# temporary profiles used during alpha and beta phases.
# Authors:
# Alexander Sack <asac@jwsdot.com>
# Fabien Tassin <fta@sofaraway.org>
# Steve Langasek <steve.langasek@canonical.com>
# Chris Coulson <chris.coulson@canonical.com>
# License: GPLv2 or later
MOZ_LIBDIR=/usr/lib/firefox
MOZ_APP_LAUNCHER=`which $0`
MOZ_APP_NAME=firefox
MOZ_DEFAULT_PROFILEDIR=.mozilla/firefox
MOZ_PROFILEDIR=.mozilla/firefox
export MOZ_APP_LAUNCHER
while [ ! -x $MOZ_LIBDIR/$MOZ_APP_NAME ] ; do
if [ -L "$MOZ_APP_LAUNCHER" ] ; then
MOZ_APP_LAUNCHER=`readlink -f $MOZ_APP_LAUNCHER`
MOZ_LIBDIR=`dirname $MOZ_APP_LAUNCHER`
else
echo "Can't find $MOZ_LIBDIR/$MOZ_APP_NAME"
exit 1
fi
done
usage () {
$MOZ_LIBDIR/$MOZ_APP_NAME -h | sed -e 's,/.*/,,'
echo
echo " -g or --debug Start within debugger"
echo " -d or --debugger Specify debugger to start with (eg, gdb or valgrind)"
echo " -a or --debugger-args Specify arguments for debugger"
}
moz_debug=0
moz_debugger_args=""
moz_debugger="gdb"
while [ $# -gt 0 ]; do
case "$1" in
-h | --help )
usage
exit 0
;;
-g | --debug )
moz_debug=1
shift
;;
-d | --debugger)
moz_debugger=$2;
if [ "${moz_debugger}" != "" ]; then
shift 2
else
echo "-d requires an argument"
exit 1
fi
;;
-a | --debugger-args )
moz_debugger_args=$2;
if [ "${moz_debugger_args}" != "" ] ; then
shift 2
else
echo "-a requires an argument"
exit 1
fi
;;
-- ) # Stop option processing
shift
break
;;
* )
break
;;
esac
done
if [ $moz_debug -eq 1 ] ; then
case $moz_debugger in
memcheck)
debugger="valgrind"
;;
*)
debugger=$moz_debugger
;;
esac
debugger=`which $debugger`
if [ ! -x $debugger ] ; then
echo "Invalid debugger"
exit 1
fi
case `basename $moz_debugger` in
gdb)
exec $debugger $moz_debugger_args --args $MOZ_LIBDIR/$MOZ_APP_NAME "$@"
;;
memcheck)
echo "$MOZ_APP_NAME has not been compiled with valgrind support"
exit 1
;;
*)
exec $debugger $moz_debugger_args $MOZ_LIBDIR/$MOZ_APP_NAME "$@"
;;
esac
else
exec $MOZ_LIBDIR/$MOZ_APP_NAME "$@"
fi
