【求助】xpdf无法正确显示中文

xpdf无法正确显示中文
终端出现如下信息:
Error: Unknown config file command 'displayCIDFontX' (/etc/xpdf/xpdf-chinese-simplified:7)
Error: -- Xpdf no longer supports X fonts
Error: Unknown config file command 'displayCIDFontX' (/etc/xpdf/xpdfrc:102)
Error: -- Xpdf no longer supports X fonts
Warning: Cannot convert string "-*-helvetica-medium-r-normal--12-*-*-*-*-*-iso8859-1" to type FontStruct
Warning: Cannot convert string "-*-courier-medium-r-normal--12-*-*-*-*-*-iso8859-1" to type FontStruct
Warning: Cannot convert string "-*-times-bold-i-normal--20-*-*-*-*-*-iso8859-1" to type FontStruct
Warning: Cannot convert string "-*-times-medium-r-normal--16-*-*-*-*-*-iso8859-1" to type FontStruct

请大侠们指点如何正确设置xpdfrc 谢谢!!!
附上我的xpdfrc:
#========================================================================
#
# System-wide xpdfrc file
#
# The Xpdf tools look for a config file in two places:
# 1. ~/.xpdfrc
# 2. /etc/xpdf/xpdfrc
#
# Note that if ~/.xpdfrc exists, Xpdf will NOT read the system
# configuration file /etc/xpdf/xpdfrc. You may wish to include it
# from your ~/.xpdfrc using:
# include /etc/xpdf/xpdfrc
# and then add additional settings.
#
# For complete details on config file syntax and available options,
# please see the xpdfrc(5) man page.
#
# http://www.foolabs.com/xpdf
#
#========================================================================

#----- display fonts

# These map the Base-14 fonts to the Type 1 fonts that ship with
# ghostscript (gsfonts package).

displayFontT1 Times-Roman /usr/share/fonts/type1/gsfonts/n021003l.pfb
displayFontT1 Times-Italic /usr/share/fonts/type1/gsfonts/n021023l.pfb
displayFontT1 Times-Bold /usr/share/fonts/type1/gsfonts/n021004l.pfb
displayFontT1 Times-BoldItalic /usr/share/fonts/type1/gsfonts/n021024l.pfb
displayFontT1 Helvetica /usr/share/fonts/type1/gsfonts/n019003l.pfb
displayFontT1 Helvetica-Oblique /usr/share/fonts/type1/gsfonts/n019023l.pfb
displayFontT1 Helvetica-Bold /usr/share/fonts/type1/gsfonts/n019004l.pfb
displayFontT1 Helvetica-BoldOblique /usr/share/fonts/type1/gsfonts/n019024l.pfb
displayFontT1 Courier /usr/share/fonts/type1/gsfonts/n022003l.pfb
displayFontT1 Courier-Oblique /usr/share/fonts/type1/gsfonts/n022023l.pfb
displayFontT1 Courier-Bold /usr/share/fonts/type1/gsfonts/n022004l.pfb
displayFontT1 Courier-BoldOblique /usr/share/fonts/type1/gsfonts/n022024l.pfb
displayFontT1 Symbol /usr/share/fonts/type1/gsfonts/s050000l.pfb
displayFontT1 ZapfDingbats /usr/share/fonts/type1/gsfonts/d050000l.pfb

# If you need to display PDF files that refer to non-embedded fonts,
# you should add one or more fontDir options to point to the
# directories containing the font files. Xpdf will only look at .pfa,
# .pfb, and .ttf files in those directories (other files will simply
# be ignored).

#fontDir /usr/local/fonts/bakoma

#----- PostScript output control

# Set the default PostScript file or command.

psFile "|lpr"

# Set the default PostScript paper size -- this can be letter, legal,
# A4, or A3. You can also specify a paper size as width and height
# (in points). Xpdf uses the paper size in /etc/papersize by default.

#psPaperSize letter

#----- text output control

# Choose a text encoding for copy-and-paste and for pdftotext output.
# The Latin1, ASCII7, and UTF-8 encodings are built into Xpdf. Other
# encodings are available in the language support packages.

#textEncoding UTF-8

# Choose the end-of-line convention for multi-line copy-and-past and
# for pdftotext output. The available options are unix, mac, and dos.

#textEOL unix

#----- misc settings

# Enable Type 1 font rasterizing with t1lib. Default "yes".

#enableT1lib no

# Enable TrueType and Type 1 font rasterizing with FreeType. Default "yes".

#enableFreeType no

# Enable anti-aliasing of fonts. Default "yes".

#antialias no

# Set the command used to run a web browser when a URL hyperlink is
# clicked.

urlCommand "sensible-browser '%s'"

# Include the language configuration file list generated by update-xpdfrc
include /etc/xpdf/includes

cidToUnicode Adobe-GB1 /usr/share/xpdf/chinese-simplified/Adobe-G1.cidToUnicode
unicodeMap ISO-2022-CN /usr/share/xpdf/chinese-simplified/ISO-2022-CN.unicodeMap
unicodeMap EUC-CN /usr/share/xpdf/chinese-simplified/EUC-CN.unicodeMap
cMapDir Adobe-GB1 /usr/share/xpdf/chinese-simplified/CMap
toUnicodeDir /usr/share/xpdf/chinese-simplified/CMap
displayCIDFontX Adobe-GB1 "-*-fangsong ti-medium-r-normal-*-%s-*-*-*-*-*-gb2312.1980-0" ISO-2022-CN　　　　　　

把
displayCIDFontX Adobe-GB1 "-*-fangsong ti-medium-r-normal-*-%s-*-*-*-*-*-gb2312.1980-0" ISO-2022-CN
改成：
displayCIDFontTT Adobe-GB1  /usr/share/fonts/zh_CN/TrueType/gbsn00lp.ttf