After installing fonts-noto-cjk 1:1.004+repack2-1~ubuntu1, Chrome starts to 
render CJK characters with Noto Sans CJK [JP] Regular in pages that does not 
define lang="ja"/lang="zh"/lang="zh-TW"/lang="zh-CN"...
i.e. When the page does not specifies lang="??" in HTML, Chrome will choose 
Noto Sans CJK JP series to render CJK characters as fallback. 
This may be ideal for Japanese users, but I personally would like Noto Sans SC 
as fallback, as a SC user. 
For example, in this page: https://www.google.com/?ion=1&espv=2#q=%E9%97%A8 I 
want "门" in SC instead of JP. 
Is there any way the user can manually set the CJK fallback font(in Chrome, or 
in somewhere else)?
If such setting exists, JP users can set Noto JP as default fallback, TC users 
can set Noto TC as default fallback, and so can SC, and this issue can then be 
treated as fixed. 

And finally, if this can be done, it can be expected that this time, ALL CJK 
characters in a page without lang="??" which is a mixture of CJK 
fonts(http://www.gamer.com.tw for example) will be rendered in Noto Sans CJK 
SC. This is still not perfect. 
The ultimate ideal form is that Chrome will "intelligently" render 
Japanese(Hiragana, Katakana, and Japanese Kanji) in Noto JP, render Traditional 
Chinese in Noto TC, and Simplified Chinese in Noto SC, even in 
non-lang="??"-specified pages. This is one of the perfect forms: 
https://en.wikipedia.org/wiki/Help:Multilingual_support_(East_Asian)
Thanks to that each CJK paragraph is explicitly specified with lang="??" in 
HTML, this is fulfilled. But in normal pages, uh, I guess this is Mission 
Impossible...

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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to fonts-noto-cjk in Ubuntu.
https://bugs.launchpad.net/bugs/1575555

Title:
  Chrome/Chromium use "Thin" as default font weight

Status in fonts-noto-cjk package in Ubuntu:
  Fix Released
Status in fonts-noto-cjk source package in Xenial:
  Fix Committed
Status in fonts-noto-cjk package in Debian:
  Fix Released

Bug description:
  [Impact]

  Chromium and Google Chrome use "Thin" as the default Noto Sans CJK
  font weight, which makes some Chinese and Japanese web pages difficult
  to read, and thus gives a bad user experience.

  The fonts-noto-cjk version in the PPA

  https://launchpad.net/~gunnarhj/+archive/ubuntu/fonts-noto-cjk

  installs 7 weight specific font files instead of a single "super"
  file. This works around the Chromium/Chrome issue.

  Note: It has been fixed in yakkety via autosync, so "backporting"
  yakkety (as an SRU) instead of uploading from the PPA is an option.

  [Test Case]

  To reproduce the bug:

  * Install Chromium or Google Chrome.
  * Go to <http://www.gamer.com.tw> and notice the very thin characters.
  * Install fonts-noto-cjk from the PPA and notice the difference.

  [Regression Potential]

  This is about another font packaging form, without any change in glyph
  coverage, so the the regression risk should be low.

  [Original description]

  The package seems to only "thin" variant of the font, which makes it
  very unreadable in applications such as Chrome (when it has to fall
  back on Chinese fonts on a mostly-English page). I had to remove the
  package and then manually download the font from Google website and
  install it to make the regular weight available

  Release: 16.04 LTS
  Package Version: 1.004+repack1-1
  Expected: All weights of the noto cjk font to be installed
  Happened: Only the "thin" weight of the font seems to be installed

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/fonts-noto-cjk/+bug/1575555/+subscriptions

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