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Summary: KDE4.2 cannot show Chinese fonts after chinese package installed
https://bugzilla.redhat.com/show_bug.cgi?id=486252
Summary: KDE4.2 cannot show Chinese fonts after chinese package installed Product: Fedora Localization Version: unspecified Platform: All OS/Version: Linux Status: NEW Severity: high Priority: low Component: Chinese Simplified [zh_CN] AssignedTo: bbbush.yuan@gmail.com ReportedBy: yd.nvstp@gmail.com QAContact: bbbush.yuan@gmail.com CC: fedora-trans-zh_cn@redhat.com Estimated Hours: 0.0 Classification: Fedora
Description of problem:
I use Fedora10. And update to KDE4.2 by using yum. It can show chinese fonts when I didn't install kde-l10n-Chinese package. But it cannot show chinese fonts after I install the kde-l10n-Chinese package. When I remove the chinese package, it works well again. So I think there is something wrong about the kde-l10n-Chinese package.
Version-Release number of selected component (if applicable): Fedora 10 KDE 4.2
How reproducible: install kde-l10n-Chinese package
Steps to Reproduce: 1. update to KDE4.2 in Fedora10 2. install kde-l10n-Chinese package 3. open a browser and open a chinese site, such as www.sina.com.cn
Actual results: KDE show blank space where chinese fonts exist
Expected results: KDE can show chinese fonts well
Additional info:
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--- Comment #1 from Yuan Yijun bbbush.yuan@gmail.com 2009-02-19 01:32:56 EDT --- I've no idea about this problem as I don't use KDE, but I'd interested to try it. According to Dingyi [1], there is some font preference problem. As this kind of Qt bugs happen since the start of KDE project, while Red Hat / Fedora managed to prevent such behavior in former releases, I believe a patch got dropped incorrectly in the new release.
[1] http://dingyichen.livejournal.com/9674.html
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--- Comment #2 from yd.nvstp@gmail.com 2009-02-19 01:54:40 EDT ---
(In reply to comment #1)
I've no idea about this problem as I don't use KDE, but I'd interested to try it. According to Dingyi [1], there is some font preference problem. As this kind of Qt bugs happen since the start of KDE project, while Red Hat / Fedora managed to prevent such behavior in former releases, I believe a patch got dropped incorrectly in the new release.
Maybe.
I also use Archlinux in my notebook, but there is not such problem about KDE4.2. So I think this problem is about fedora.
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ZongyuanHe lovenemesis@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |lovenemesis@gmail.com
--- Comment #3 from ZongyuanHe lovenemesis@gmail.com 2009-02-19 02:52:52 EDT --- Unfortunately, I am unable to reproduce this bug.
What I did is :
1. Freshly install a Fedora 10 from Fedora-10-Live-KDE-i686 2. Upgrade KDE to 4.2 via su -c 'yum update kde*' 3. Because the default locale set of KDE LiveCD is en_US, I suppose the correct LANG environment variable is necessary: Changing the first line in /etc/sysconfig/i18n from LANG="en_US.UFT-8" to LANG="zh_CN.UTF-8" . 4. Install the KDE Language Pack via su -c 'yum install kde-l10n-Chinese' 5. Reboot the system.
Then the whole KDE interface was displayed in Chinese after login. I used Konqueror as the browser (Firefox is not installed by default under KDE LiveCD)to test the websites below: http://www.sina.com.cn Kind of slow due to the lack of Flash plugin, but all Chinese characters were correctly rendered. http://www.google.cn Perfectly displayed.
From the reproduce steps I did above, I would like to say this could not be a
problem about Fedora.
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--- Comment #4 from yd.nvstp@gmail.com 2009-02-19 05:41:18 EDT --- Very strange thing! I cannot reproduce the bug either now. Maybe I updated my system yesterday. It works well now.
But I have reproduced this bug on two different PCs.
Anyway, thank you.
(In reply to comment #3)
Unfortunately, I am unable to reproduce this bug.
What I did is :
- Freshly install a Fedora 10 from Fedora-10-Live-KDE-i686
- Upgrade KDE to 4.2 via su -c 'yum update kde*'
- Because the default locale set of KDE LiveCD is en_US, I suppose the correct
LANG environment variable is necessary: Changing the first line in /etc/sysconfig/i18n from LANG="en_US.UFT-8" to LANG="zh_CN.UTF-8" . 4. Install the KDE Language Pack via su -c 'yum install kde-l10n-Chinese' 5. Reboot the system.
Then the whole KDE interface was displayed in Chinese after login. I used Konqueror as the browser (Firefox is not installed by default under KDE LiveCD)to test the websites below: http://www.sina.com.cn Kind of slow due to the lack of Flash plugin, but all Chinese characters were correctly rendered. http://www.google.cn Perfectly displayed.
From the reproduce steps I did above, I would like to say this could not be a problem about Fedora.
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https://bugzilla.redhat.com/show_bug.cgi?id=486252
yd.nvstp@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Keywords| |Desktop, i18n Summary|KDE4.2 cannot show Chinese |KDE4.2 cannot show Chinese |fonts after chinese package |fonts after using |installed |anti-aliasing
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--- Comment #5 from yd.nvstp@gmail.com 2009-02-20 02:31:01 EDT --- Sorry, I made a wrong description about the bug.
The correct steps to reproduce the bug:
1. open the "system settings" 2. open "appearance" setting module 3. select the "Fonts" setting 4. select "Enabled" in "Use anti-aliasing", then press "Configure..." button 5. select "RGB" in "Use sub-pixel rendering" 6. choose "Slight" in "Hinting style" 7. an last, press "Apply"
That all. Then we open the konqueror, open "www.google.cn", no Chinese fonts displayed!
I think this bug may be about the wenquanyi fonts.
(In reply to comment #3)
Unfortunately, I am unable to reproduce this bug.
What I did is :
- Freshly install a Fedora 10 from Fedora-10-Live-KDE-i686
- Upgrade KDE to 4.2 via su -c 'yum update kde*'
- Because the default locale set of KDE LiveCD is en_US, I suppose the correct
LANG environment variable is necessary: Changing the first line in /etc/sysconfig/i18n from LANG="en_US.UFT-8" to LANG="zh_CN.UTF-8" . 4. Install the KDE Language Pack via su -c 'yum install kde-l10n-Chinese' 5. Reboot the system.
Then the whole KDE interface was displayed in Chinese after login. I used Konqueror as the browser (Firefox is not installed by default under KDE LiveCD)to test the websites below: http://www.sina.com.cn Kind of slow due to the lack of Flash plugin, but all Chinese characters were correctly rendered. http://www.google.cn Perfectly displayed.
From the reproduce steps I did above, I would like to say this could not be a problem about Fedora.
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--- Comment #6 from yd.nvstp@gmail.com 2009-02-20 02:32:35 EDT --- Created an attachment (id=332681) --> (https://bugzilla.redhat.com/attachment.cgi?id=332681) steps to reproduce the bug
the picture is about the detail to reproduce this bug.
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--- Comment #7 from yd.nvstp@gmail.com 2009-02-20 02:49:45 EDT --- I find this bug may be about the wqy-bitmap-fonts-0.9.9-6.fc10.noarch package. Because from the steps below, I can re-display the Chinese Fonts.
Method 1: 1. uninstall "wqy-bitmap-fonts-0.9.9-6.fc10.noarch"
Method 2: 1. un-selected "Use anti-aliasing" in Fonts setting module.
(In reply to comment #5)
Sorry, I made a wrong description about the bug.
The correct steps to reproduce the bug:
- open the "system settings"
- open "appearance" setting module
- select the "Fonts" setting
- select "Enabled" in "Use anti-aliasing", then press "Configure..." button
- select "RGB" in "Use sub-pixel rendering"
- choose "Slight" in "Hinting style"
- an last, press "Apply"
That all. Then we open the konqueror, open "www.google.cn", no Chinese fonts displayed!
I think this bug may be about the wenquanyi fonts.
(In reply to comment #3)
Unfortunately, I am unable to reproduce this bug.
What I did is :
- Freshly install a Fedora 10 from Fedora-10-Live-KDE-i686
- Upgrade KDE to 4.2 via su -c 'yum update kde*'
- Because the default locale set of KDE LiveCD is en_US, I suppose the correct
LANG environment variable is necessary: Changing the first line in /etc/sysconfig/i18n from LANG="en_US.UFT-8" to LANG="zh_CN.UTF-8" . 4. Install the KDE Language Pack via su -c 'yum install kde-l10n-Chinese' 5. Reboot the system.
Then the whole KDE interface was displayed in Chinese after login. I used Konqueror as the browser (Firefox is not installed by default under KDE LiveCD)to test the websites below: http://www.sina.com.cn Kind of slow due to the lack of Flash plugin, but all Chinese characters were correctly rendered. http://www.google.cn Perfectly displayed.
From the reproduce steps I did above, I would like to say this could not be a problem about Fedora.
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https://bugzilla.redhat.com/show_bug.cgi?id=486252
--- Comment #8 from yd.nvstp@gmail.com 2009-02-20 02:52:37 EDT --- Methhod 2 should be:
un-selected "Use sub-pixel rendering" in "Use anti-aliasing" of Fonts setting module.
(In reply to comment #7)
I find this bug may be about the wqy-bitmap-fonts-0.9.9-6.fc10.noarch package. Because from the steps below, I can re-display the Chinese Fonts.
Method 1:
- uninstall "wqy-bitmap-fonts-0.9.9-6.fc10.noarch"
Method 2:
- un-selected "Use anti-aliasing" in Fonts setting module.
(In reply to comment #5)
Sorry, I made a wrong description about the bug.
The correct steps to reproduce the bug:
- open the "system settings"
- open "appearance" setting module
- select the "Fonts" setting
- select "Enabled" in "Use anti-aliasing", then press "Configure..." button
- select "RGB" in "Use sub-pixel rendering"
- choose "Slight" in "Hinting style"
- an last, press "Apply"
That all. Then we open the konqueror, open "www.google.cn", no Chinese fonts displayed!
I think this bug may be about the wenquanyi fonts.
(In reply to comment #3)
Unfortunately, I am unable to reproduce this bug.
What I did is :
- Freshly install a Fedora 10 from Fedora-10-Live-KDE-i686
- Upgrade KDE to 4.2 via su -c 'yum update kde*'
- Because the default locale set of KDE LiveCD is en_US, I suppose the correct
LANG environment variable is necessary: Changing the first line in /etc/sysconfig/i18n from LANG="en_US.UFT-8" to LANG="zh_CN.UTF-8" . 4. Install the KDE Language Pack via su -c 'yum install kde-l10n-Chinese' 5. Reboot the system.
Then the whole KDE interface was displayed in Chinese after login. I used Konqueror as the browser (Firefox is not installed by default under KDE LiveCD)to test the websites below: http://www.sina.com.cn Kind of slow due to the lack of Flash plugin, but all Chinese characters were correctly rendered. http://www.google.cn Perfectly displayed.
From the reproduce steps I did above, I would like to say this could not be a problem about Fedora.
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https://bugzilla.redhat.com/show_bug.cgi?id=486252
--- Comment #9 from He Zongyuan lovenemesis@gmail.com 2009-02-20 03:19:48 EDT --- wqy-bitmap-fonts is kind of obsolete according to the Wenquanyi Wiki
Personally, I recommend to use wqy-zenhei-fonts instead.
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--- Comment #10 from yd.nvstp@gmail.com 2009-02-20 04:49:53 EDT --- (In reply to comment #9)
wqy-bitmap-fonts is kind of obsolete according to the Wenquanyi Wiki
Personally, I recommend to use wqy-zenhei-fonts instead.
Yes, I uninstalled wqy-bitmap-fonts and installed wqy-zenhei-fonts. Everything is OK now. Why does fedora not use wqy-zenhei-fonts to replace wqy-bitmap-fonts by default?
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--- Comment #11 from He Zongyuan lovenemesis@gmail.com 2009-02-20 20:52:57 EDT --- Well, wqy-bitmap-fonts is not the default for Chinese,either.
The default one is Sans.
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Piotr Drąg piotrdrag@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |piotrdrag@gmail.com
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--- Comment #12 from Piotr Drąg piotrdrag@gmail.com 2009-06-13 00:01:16 EDT --- Ping? Is it still a issue?
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Piotr Drąg piotrdrag@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |CLOSED Resolution| |WONTFIX
--- Comment #13 from Piotr Drąg piotrdrag@gmail.com 2009-07-05 18:15:48 EDT --- As there were no feedback in six months, I'm closing it as WONTFIX.
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yd.nvstp@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Keywords| |Reopened Status|CLOSED |ASSIGNED Platform|All |i686 Resolution|WONTFIX |
--- Comment #14 from yd.nvstp@gmail.com 2009-07-05 23:39:58 EDT --- (In reply to comment #13)
As there were no feedback in six months, I'm closing it as WONTFIX.
Sorry to not focus on this issue so long time. I tried it again in KDE today. I installed package wqy-unibit-fonts-1.1.0-4.fc8.noarch while the package wqy-zenhei-fonts-0.8.38-1.fc10.noarch always exists all the time.
$ rpm -qa|grep wqy wqy-unibit-fonts-1.1.0-4.fc8.noarch wqy-zenhei-fonts-0.8.38-1.fc10.noarch
But I cannot find WenQuanYi fonts in font list.
$ fc-list | grep Wen 文泉驿等宽正黑,文泉驛等寬正黑,WenQuanYi Zen Hei Mono:style=中等,Medium 文泉驿正黑,文泉驛正黑,WenQuanYi Zen Hei:style=中等,Medium
And the font files already exist in font folder /usr/share/doc. And I have use fc-cache -fv to refresh font cache.
$ ls /usr/share/fonts/w* /usr/share/fonts/wenquanyi-unibit: fonts.dir wqy-unibit.pcf
/usr/share/fonts/wqy-zenhei: fonts.dir wqy-zenhei.ttc
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Yuan Yijun bbbush.yuan@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEW
--- Comment #15 from Yuan Yijun bbbush.yuan@gmail.com 2009-07-06 00:15:59 EDT --- Anyone else to take it? I've no idea. Regarding #14 fc-cache is not intended to run by user right? And regarding subpixel rendering, maybe it is your monitor's RGB order problem? I don't know how to list font preference or precedence in one specific config.
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Yuan Yijun bbbush.yuan@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |fangqq@gmail.com, | |fedora-fonts-bugs-list@redh | |at.com, | |fedora-i18n-bugs@redhat.com | |, petersen@redhat.com Component|Chinese Simplified [zh_CN] |wqy-bitmap-fonts Version|unspecified |11 AssignedTo|bbbush.yuan@gmail.com |fangqq@gmail.com Product|Fedora Localization |Fedora QAContact|bbbush.yuan@gmail.com |extras-qa@fedoraproject.org
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Qianqian Fang fangqq@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Flag| |needinfo?(yd.nvstp@gmail.co | |m)
--- Comment #16 from Qianqian Fang fangqq@gmail.com 2009-07-06 00:33:12 EDT --- (In reply to comment #14)
(In reply to comment #13)
As there were no feedback in six months, I'm closing it as WONTFIX.
Sorry to not focus on this issue so long time. I tried it again in KDE today. I installed package wqy-unibit-fonts-1.1.0-4.fc8.noarch while the package wqy-zenhei-fonts-0.8.38-1.fc10.noarch always exists all the time.
you did not mention if the problem still exist. If it does, please upload a screenshot for your bad Chinese rendering so that we can have a better understanding to your question.
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yd.nvstp@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Flag|needinfo?(yd.nvstp@gmail.co | |m) |
--- Comment #17 from yd.nvstp@gmail.com 2009-07-06 00:40:14 EDT --- (In reply to comment #16)
(In reply to comment #14)
(In reply to comment #13)
As there were no feedback in six months, I'm closing it as WONTFIX.
Sorry to not focus on this issue so long time. I tried it again in KDE today. I installed package wqy-unibit-fonts-1.1.0-4.fc8.noarch while the package wqy-zenhei-fonts-0.8.38-1.fc10.noarch always exists all the time.
I cannot use the WenQuanYi font now. Because of the problem, I cannot confirm whether this issue exits.
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Qianqian Fang fangqq@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Flag| |needinfo?(yd.nvstp@gmail.co | |m)
--- Comment #18 from Qianqian Fang fangqq@gmail.com 2009-07-06 00:54:16 EDT --- I am confused, you clearly mentioned you have two wqy fonts installed.
if you can not reproduce the problem, we can not fix it.
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yd.nvstp@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Version|11 |10 Flag|needinfo?(yd.nvstp@gmail.co | |m) |
--- Comment #19 from yd.nvstp@gmail.com 2009-07-06 01:01:44 EDT --- These two fonts are all provided by wqy-zenhei-fonts-0.8.38-1.fc10.noarch. They are all "WenQuanYi Zen Hei" fonts. Maybe this is a different new issue.
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Qianqian Fang fangqq@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Flag| |needinfo?(yd.nvstp@gmail.co | |m)
--- Comment #20 from Qianqian Fang fangqq@gmail.com 2009-07-06 01:08:34 EDT --- If I understand you correctly, your system works fine with WenQuanYi Zen Hei.
If you can not install wqy-bitmap-fonts and provide a screenshot for your previously reported issue, then I have to close this bug. Please let me know.
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yd.nvstp@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |CLOSED Resolution| |WONTFIX Flag|needinfo?(yd.nvstp@gmail.co | |m) |
--- Comment #21 from yd.nvstp@gmail.com 2009-07-06 01:22:20 EDT --- I'm sorry for that. I uninstalled wqy-zenhei-fonts-0.8.38-1.fc10.noarch and reinstalled wqy-unibit-fonts-1.1.0-4.fc8.noarch only again. But I cannot use wqy-unibit-fonts in font list.
Yes, it works well with WenQuanYi ZenHei font. I think WenQuanYi zenhei is very good. Using WenQuanYi as the default Chinese font may be a better selection. I close this bug with WONTFIX. Thank you for your attention.
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Piotr Drąg piotrdrag@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC|piotrdrag@gmail.com |
trans-zh_cn@lists.fedoraproject.org