Avatar for Username

Mozilla 도움말 검색

고객 지원 사기를 피하세요. 저희는 여러분께 절대로 전화를 걸거나 문자를 보내거나 개인 정보를 공유하도록 요청하지 않습니다. "악용 사례 신고"옵션을 사용하여 의심스러운 활동을 신고해 주세요.

Learn More

이 쓰레드는 보존되었습니다. 만약 도움이 필요하시면 새로운 질문을 올려주세요.

File type HTML document (text/html) is not supported / Wrong file type association

  • 4 답장
  • 0 이 문제를 만남
  • 56 보기
  • 최종 답변자: David Booth

David Booth
David Booth
more options

Thunderbird 102.4.2 (64-bit) on Ubuntu 20.04

When I try to open an HTML file attachment, it tries to open it with "Document Viewer" and fails with the error message: "Unable to open document . . . File type HTML document (text/html) is not supported".

It seems like the file type association is wrong, because "Document Viewer" is a PDF viewer -- not an HTML browser. But I have been unable to find where TB defines its file type associations, to have it use Firefox instead of "Document Viewer". This issue says: https://support.mozilla.org/en-US/questions/1325496 [[ 

    Menu app icon > Options > General
   scroll down to 'Files & Attachments' section

]] but I do not know what "Menu app icon" means, and I do not find any such option section when I search the options from the Edit->Settings menu.

Where can I find Thunderbird's file type associations to fix this problem? Or is there some other fix needed?

Thunderbird 102.4.2 (64-bit) on Ubuntu 20.04 When I try to open an HTML file attachment, it tries to open it with "Document Viewer" and fails with the error message: "Unable to open document . . . File type HTML document (text/html) is not supported". It seems like the file type association is wrong, because "Document Viewer" is a PDF viewer -- not an HTML browser. But I have been unable to find where TB defines its file type associations, to have it use Firefox instead of "Document Viewer". This issue says: https://support.mozilla.org/en-US/questions/1325496 [[ Menu app icon > Options > General scroll down to 'Files & Attachments' section ]] but I do not know what "Menu app icon" means, and I do not find any such option section when I search the options from the Edit->Settings menu. Where can I find Thunderbird's file type associations to fix this problem? Or is there some other fix needed?
첨부된 스크린샷

선택된 해결법

I believe that is at edit>settings>General.

문맥에 따라 이 답변을 읽어주세요 👍 1

모든 댓글 (4)

david
david
  • Top 10 Contributor
more options

선택된 해결법

I believe that is at edit>settings>General.

David Booth
David Booth 질문자
more options

OMG, you are right! I was unable to find it because the "Search" feature does not work correctly. As you can see in the attached screenshot, it is not shown when searching the options for "attach".

I will file a separate bug report on that.

david
david
  • Top 10 Contributor
more options

What bug? Search feature is intended for content, not Thunderbird functions.

David Booth
David Booth 질문자
more options

david said
What bug? Search feature is intended for content, not Thunderbird functions.

That is not correct. The Search feature on the options page certainly is intended for searching the options. That is its ENTIRE purpose, as is evident in the screen shot that I attached above: https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/images/thumbnails/uploads/images/2023-01-14-09-45-42-29060c.png

Apparently the fact that the "Files and Attachments" section does not show up when searching for "Attachments" is a known bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1742234

I do not yet know when/whether a fix is planned.