starred/terminal
1
0
Fork 0
mirror of https://github.com/microsoft/terminal.git synced 2026-02-03 21:25:34 +00:00
Code Issues 19.0k Packages Projects Releases 20 Wiki Activity

Ubuntu's Vim rerenders text permanetly to Windows Terminal after scrolling #8852

New Issue
Closed
opened 2026-01-31 01:39:35 +00:00 by claunia · 4 comments
claunia commented 2026-01-31 01:39:35 +00:00
Owner
Copy Link

Originally created by @hgulino on GitHub (Jun 5, 2020).

Environment

Windows build number: Version 10.0.19041.264
Windows Terminal version (if applicable): Version: 1.0.1401.0

Any other software?
Ubuntu 20.04 LTS

Steps to reproduce

  1. Open Ubuntu Bash
  2. Enter vimtutor
  3. Enter 100 j
    (Checking side of Windows Terminal shows the scroll bar has now altered position)
  4. Scroll up to see copied output from Vim

Expected behavior

Opening the same file within the default Windows cmd shell runs correctly and doesn't print additional lines to the console.

Actual behavior

Vim's rendered text from scrolling isn't outputted to the console after being closed or scrolled through.

Screenshot_1

Originally created by @hgulino on GitHub (Jun 5, 2020). <!-- 🚨🚨🚨🚨🚨🚨🚨🚨🚨🚨 I ACKNOWLEDGE THE FOLLOWING BEFORE PROCEEDING: 1. If I delete this entire template and go my own path, the core team may close my issue without further explanation or engagement. 2. If I list multiple bugs/concerns in this one issue, the core team may close my issue without further explanation or engagement. 3. If I write an issue that has many duplicates, the core team may close my issue without further explanation or engagement (and without necessarily spending time to find the exact duplicate ID number). 4. If I leave the title incomplete when filing the issue, the core team may close my issue without further explanation or engagement. 5. If I file something completely blank in the body, the core team may close my issue without further explanation or engagement. All good? Then proceed! --> <!-- This bug tracker is monitored by Windows Terminal development team and other technical folks. **Important: When reporting BSODs or security issues, DO NOT attach memory dumps, logs, or traces to Github issues**. Instead, send dumps/traces to secure@microsoft.com, referencing this GitHub issue. If this is an application crash, please also provide a Feedback Hub submission link so we can find your diagnostic data on the backend. Use the category "Apps > Windows Terminal (Preview)" and choose "Share My Feedback" after submission to get the link. Please use this form and describe your issue, concisely but precisely, with as much detail as possible. --> # Environment ```none Windows build number: Version 10.0.19041.264 Windows Terminal version (if applicable): Version: 1.0.1401.0 Any other software? Ubuntu 20.04 LTS ``` # Steps to reproduce <!-- A description of how to trigger this bug. --> 1. Open Ubuntu Bash 2. Enter `vimtutor` 3. Enter `100 j` _(Checking side of Windows Terminal shows the scroll bar has now altered position)_ 4. Scroll up to see copied output from Vim # Expected behavior <!-- A description of what you're expecting, possibly containing screenshots or reference material. --> Opening the same file within the default Windows cmd shell runs correctly and doesn't print additional lines to the console. # Actual behavior <!-- What's actually happening? --> Vim's rendered text from scrolling isn't outputted to the console after being closed or scrolled through. ![Screenshot_1](https://user-images.githubusercontent.com/47267453/83928304-2b0b5880-a744-11ea-9b79-45fa64a19356.png)
claunia added the Resolution-Duplicate label 2026-01-31 01:39:35 +00:00
claunia commented 2026-01-31 01:39:36 +00:00
Author
Owner
Copy Link

@skyline75489 commented on GitHub (Jun 8, 2020):

Originally I was gonna say this is expected since the scrolling is supposed to happen in the perspective of text buffer. Then I checked iTerm2. It behaves differently in a way that I can not describe. It's better but still not perfect.

Still, scrolling with scroll bar is supposed to be different than scrolling with Ctrl+F and Ctrl+B. I think this is the common ground we share, right?

@skyline75489 commented on GitHub (Jun 8, 2020): Originally I was gonna say this is expected since the scrolling is supposed to happen in the perspective of text buffer. Then I checked iTerm2. It behaves differently in a way that I can not describe. It's better but still not perfect. Still, scrolling with scroll bar is supposed to be different than scrolling with `Ctrl+F` and `Ctrl+B`. I think this is the common ground we share, right?
claunia commented 2026-01-31 01:39:36 +00:00
Author
Owner
Copy Link

@zadjii-msft commented on GitHub (Jun 8, 2020):

This is probably #381 - vim is using the alt buffer, which doesn't have a scrollback, but ConPTY doesn't quite yet inform the terminal that vim has requested that, so the Terminal is just letting output from vim scroll into the scrollback

@zadjii-msft commented on GitHub (Jun 8, 2020): This is probably #381 - `vim` is using the alt buffer, which doesn't have a scrollback, but ConPTY doesn't quite yet inform the terminal that vim has requested that, so the Terminal is just letting output from vim scroll into the scrollback
claunia commented 2026-01-31 01:39:36 +00:00
Author
Owner
Copy Link

@DHowett commented on GitHub (Jun 10, 2020):

Yep, looking at it this is a /dupe of #381. Sorry!

@DHowett commented on GitHub (Jun 10, 2020): Yep, looking at it this is a /dupe of #381. Sorry!
claunia commented 2026-01-31 01:39:36 +00:00
Author
Owner
Copy Link

@ghost commented on GitHub (Jun 10, 2020):

Hi! We've identified this issue as a duplicate of another one that already exists on this Issue Tracker. This specific instance is being closed in favor of tracking the concern over on the referenced thread. Thanks for your report!

@ghost commented on GitHub (Jun 10, 2020): Hi! We've identified this issue as a duplicate of another one that already exists on this Issue Tracker. This specific instance is being closed in favor of tracking the concern over on the referenced thread. Thanks for your report!
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
⛺ Reserved
A11yCO
A11yMAS
A11ySev1
A11ySev2
A11ySev3
A11yTTValidated
A11yUsable
A11yVoiceAccess
A11yWCAG
Area-Accessibility
Area-AtlasEngine
Area-AzureShell
Area-Build
Area-Build
Area-Chat
Area-CmdPal
Area-CodeHealth
Area-Commandline
Area-CookedRead
Area-DefApp
Area-Extensibility
Area-Fonts
Area-GroupPolicy
Area-i18n
Area-Input
Area-Interaction
Area-Interop
Area-Localization
Area-Output
Area-Performance
Area-Portable
Area-Quality
Area-Remoting
Area-Rendering
Area-Schema
Area-Server
Area-Settings
Area-SettingsUI
Area-ShellExtension
Area-ShellExtension
Area-ShellExtension
Area-Suggestions
Area-Suggestions
Area-TerminalConnection
Area-TerminalControl
Area-Theming
Area-UserInterface
Area-VT
Area-Windowing
Area-WPFControl
AutoMerge
Blocking-Ingestion
Culprit-Centennial
Culprit-WinUI
Disability-All
Disability-Blind
Disability-LowVision
Disability-Mobility
External-Blocked-WinUI3
Fixed
Gathering-Data
good first issue
HCL-E+D
HCL-WindowsTerminal
Help Wanted
Impact-Compatibility
Impact-Compliance
Impact-Correctness
Impact-Visual
In-PR
InclusionBacklog
InclusionBacklog-Windows TerminalWin32
InclusionCommitted-202206
Issue-Bug
Issue-Docs
Issue-Feature
Issue-Feature
Issue-Question
Issue-Samples
Issue-Scenario
Issue-Task
Needs-Attention
Needs-Author-Feedback
Needs-Bisect
Needs-Discussion
Needs-Repro
Needs-Tag-Fix
Needs-Tag-Fix
Needs-Triage
No-Recent-Activity
Priority-0
Priority-1
Priority-2
Priority-3
Product-Cmd.exe
Product-Colortool
Product-Colortool
Product-Colortool
Product-Conhost
Product-Conpty
Product-Meta
Product-Powershell
Product-Terminal
Product-WSL
pull-request
Mirrored from GitHub Pull Request
 Resolution-Answered
Resolution-By-Design
Resolution-Duplicate
Resolution-External
Resolution-Fix-Available
Resolution-Fix-Committed
Resolution-No-Repro
Resolution-Won't-Fix
Severity-Blocking
Severity-Crash
Severity-DataLoss
spam
this-will-be-a-breaking-change
Tracking-External
WindowsTerminal_Win32
Work-Item
zAskModeBug
zInbox-Bug
No Label Resolution-Duplicate
Milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
claunia
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: starred/terminal#8852
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?