[Fedora-i18n-bugs] [Bug 984230] New: Broken aliasing on small sizes since version 2.00
by Red Hat Bugzilla
https://bugzilla.redhat.com/show_bug.cgi?id=984230
Bug ID: 984230
Summary: Broken aliasing on small sizes since version 2.00
Product: Fedora
Version: 18
Component: liberation-fonts
Severity: medium
Priority: unspecified
Assignee: psatpute(a)redhat.com
Reporter: gitne(a)excite.co.jp
QA Contact: extras-qa(a)fedoraproject.org
CC: fonts-bugs(a)lists.fedoraproject.org,
i18n-bugs(a)lists.fedoraproject.org,
petersen(a)redhat.com, psatpute(a)redhat.com
The pixel aliasing of glyphs, especially vertical lines/parts is broken since
version 2.00 on Windows (renderer). This applies to all Liberation Font types
when ClearType is off, i.e. with gray-scale anti-aliasing only. Version 2.00
has incurred aliasing for all font sizes. Version 2.00.1 fixed this by
disabling anti-aliasing for sizes < 14pt. Yet, vertical lines/parts and some
transitions from curves to lines are still rendered incorrectly or with
artifacts.
This may also apply to Fedora GNOME desktops, but it has been observed on
Windows first.
Although, I am not a font design specialist, I suppose that this problem exists
because version 2.00 is based on Google Crosscore fonts and hinting information
for small font sizes is missing.
This is a show stopper for software rendering Libration Fonts on pixel based
digital displays. Software packages like LibréOffice are also negatively
affected by this issue (although on displays only). Please resolve this issue
or revert verion 2.00 and later to beta status.
How to reproduce:
Windows XP/2003
Compare Liberation Fonts version 1.07 to version 2.00.1 for small font sizes <
14pt.
Windows Vista and later
Disable ClearType
Compare Liberation Fonts version 1.07 to version 2.00.1 for small font sizes <
14pt. Version 1.07 has been correctly hinted, hence is perfectly pixel aligned.
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8 years, 10 months
[Fedora-i18n-bugs] [Bug 953703] New: 3 cyrillic fonts are missing
by Red Hat Bugzilla
Product: Fedora
https://bugzilla.redhat.com/show_bug.cgi?id=953703
Bug ID: 953703
Summary: 3 cyrillic fonts are missing
Product: Fedora
Version: rawhide
Component: liberation-fonts
Severity: high
Priority: unspecified
Assignee: psatpute(a)redhat.com
Reporter: translatorky(a)lavabit.com
QA Contact: extras-qa(a)fedoraproject.org
CC: fonts-bugs(a)lists.fedoraproject.org,
i18n-bugs(a)lists.fedoraproject.org,
petersen(a)redhat.com, psatpute(a)redhat.com
Category: ---
Description of problem: Please add 3 missing cyrillic fonts
U+04A2 Ң
U+04A3 ң
U+04E8 Ө
U+04E9 ө
U+04AE Ү
U+04AF ү
Version-Release number of selected component (if applicable): Minetest game
using liberationmono and liberationsans fonts, in version 0.4.6 was added
kyrgyz language translations
How reproducible: Open Minetest 0.4.6 with kyrgyz language locale
Steps to Reproduce:
1. Go to Minetest.net and download 0.4.6 version
2. Open Minetest with kyrgyz language locale
3. 3 cyrillic fonts are invisible
Actual results:
Expected results:
Additional info:
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8 years, 10 months
[Fedora-i18n-bugs] [Bug 894907] New: [abrt] fontmatrix-0.9.99-7.r1218.fc18: size: Process /usr/bin/fontmatrix was killed by signal 11 (SIGSEGV)
by Red Hat Bugzilla
Product: Fedora
https://bugzilla.redhat.com/show_bug.cgi?id=894907
Bug ID: 894907
Summary: [abrt] fontmatrix-0.9.99-7.r1218.fc18: size: Process
/usr/bin/fontmatrix was killed by signal 11 (SIGSEGV)
Product: Fedora
Version: 18
Component: fontmatrix
Severity: unspecified
Priority: unspecified
Reporter: ccoleman(a)redhat.com
Description of problem:
Was using fontmatrix and importing fonts. Some of the fonts were removed or
deleted on disk and then I attempted to view them a second time.
Version-Release number of selected component:
fontmatrix-0.9.99-7.r1218.fc18
Additional info:
backtrace_rating: 4
cmdline: fontmatrix
crash_function: size
executable: /usr/bin/fontmatrix
kernel: 3.6.11-3.fc18.x86_64
remote_result: NOTFOUND
uid: 1000
Truncated backtrace:
Thread no. 1 (10 frames)
#0 size at /usr/include/QtCore/qlist.h:98
#1 count at /usr/include/QtCore/qlist.h:280
#2 FontItem::deRenderAll at
/usr/src/debug/fontmatrix-0.9.99-Source/src/fontitem.cpp:1694
#3 ChartWidget::~ChartWidget at
/usr/src/debug/fontmatrix-0.9.99-Source/src/chartwidget.cpp:73
#5 QObjectPrivate::deleteChildren at kernel/qobject.cpp:1907
#6 QWidget::~QWidget at kernel/qwidget.cpp:1681
#7 QStackedWidget::~QStackedWidget at widgets/qstackedwidget.cpp:196
#8 QObjectPrivate::deleteChildren at kernel/qobject.cpp:1907
#9 QWidget::~QWidget at kernel/qwidget.cpp:1681
#10 QSplitter::~QSplitter at widgets/qsplitter.cpp:1056
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8 years, 10 months
[Fedora-i18n-bugs] [Bug 890474] New: ibus input disabled in libreoffice when window loses focus
by Red Hat Bugzilla
Product: Fedora
https://bugzilla.redhat.com/show_bug.cgi?id=890474
Bug ID: 890474
Summary: ibus input disabled in libreoffice when window loses
focus
Product: Fedora
Version: 18
Component: ibus
Severity: unspecified
Priority: unspecified
Reporter: ed.greshko(a)greshko.com
Created attachment 669534
--> https://bugzilla.redhat.com/attachment.cgi?id=669534&action=edit
1st screenshot
Description of problem: Not sure if this is an ibus, libreoffice, or KDE issue.
However, if you bring up libreoffice writer and then ctrl-shift to enter
Chinese, for example, but then change you focus to another window you can no
longer enter Chinese in libreoffice. Other apps, such as konsole, continue to
response "correctly".
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. Ctrl-Sift and select input method.
2. Start libreoffice writer
3. Enter Chinese, for example
4. Move cursor to konsole and allow it to gain focus
5. Move back to libreoffice
6. Not possible to enter Chinese. Even restarting ibus doesn't help.
Actual results:
Expected results:
Additional info: See attached screen shots in sequence. Verified on "real"
system as well as a VM
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8 years, 10 months
[Fedora-i18n-bugs] [Bug 1014880] New: Toggle key of ibus-kkc is conflict between ibus and gnome shell
by Red Hat Bugzilla
https://bugzilla.redhat.com/show_bug.cgi?id=1014880
Bug ID: 1014880
Summary: Toggle key of ibus-kkc is conflict between ibus and
gnome shell
Product: Fedora
Version: 20
Component: ibus-kkc
Assignee: dueno(a)redhat.com
Reporter: htaira(a)redhat.com
QA Contact: extras-qa(a)fedoraproject.org
CC: dueno(a)redhat.com, i18n-bugs(a)lists.fedoraproject.org
Description of problem:
Toggle key of ibus-kkc is conflict between ibus and gnome shell.
When I pushed toggle key(Alt+`) then GNOME Shell launch application switcher.
Version-Release number of selected component (if applicable):
ibus-kkc-1.5.18-1.fc20.x86_64
gnome-shell-3.10.0.1-1.fc20.x86_64
Actual results:
GNOME Shell launch application switcher.
Expected results:
ibus-kkc toggle to Hiragana input mode.
Additional info:
I am using US 101 layout keyboard.
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8 years, 10 months
[Fedora-i18n-bugs] [Bug 952778] New: Unable to render combining accent with some characters under KDE
by Red Hat Bugzilla
Product: Fedora
https://bugzilla.redhat.com/show_bug.cgi?id=952778
Bug ID: 952778
Summary: Unable to render combining accent with some characters
under KDE
Product: Fedora
Version: 18
Component: liberation-fonts
Severity: unspecified
Priority: unspecified
Assignee: psatpute(a)redhat.com
Reporter: bugs(a)wormhole.me.uk
QA Contact: extras-qa(a)fedoraproject.org
CC: fonts-bugs(a)lists.fedoraproject.org,
i18n-bugs(a)lists.fedoraproject.org,
petersen(a)redhat.com, psatpute(a)redhat.com
External Bug ID: KDE Software Compilation 315642
Category: ---
In https://en.wikipedia.org/wiki/Stress_%28linguistics%29 the following strings
occur:
«земли́ (genitive of "earth, land") vs. зе́мли (plural of "earth, land") in
Russian»
«In Russian and Ukrainian dictionaries, stress is indicated with an acute
accent (´) on a syllable's vowel (example: вимовля́ння)»
In all the native KDE/Qt applications I've tried, these combining acute accents
display as empty rectangles. The problem only occurs with Liberation and Ubuntu
fonts, and it doesn't occur with GTK-based applications such as Firefox when
run on the same KDE platform. (I haven't tested Ubuntu fonts with Fedora as
they're not installed by default.) It seems there's some combination of
problems with these fonts and with KDE or Qt.
To reproduce the problem in Konqueror, display the above Wikipedia article then
go to Settings / Configure Konqueror menu, then under Web Browsing, Appearance
entry, Fonts tab. For Sans serif font, select Liberation (note the default is
DejaVu); click OK or Apply. To reproduce while displaying bugzilla.redhat.com
(e.g., this bug report!), change Fixed font instead.
I've created a small HTML file here:
http://bugsfiles.kde.org/attachment.cgi?id=77513 which demonstrates the problem
(not confined to Cyrillic characters), and also shows a couple of characters
which display correctly. Change the Standard font in Konqueror to demonstrate
the problem.
To reproduce the problem in Konsole, download the file and cat it. Go to
Settings/Edit Current Profile, Appearance tab and click Select Font. Note it's
not necessary to click Apply or OK after selecting the font; all instances of
Konsole update their font dynamically as you select it.
I've reported the problem against KDE and Ubuntu fonts here:
https://bugs.kde.org/show_bug.cgi?id=315642
https://bugs.launchpad.net/ubuntu-font-family/+bug/1131890
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8 years, 10 months