[vim/vim] Broken DA1 in Linux Gvim (Issue #19835)

Enno

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Mar 26, 2026, 2:09:04 PM (16 hours ago) Mar 26

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Konfekt created an issue (vim/vim#19835)

Steps to reproduce

Run :!env YAZI_LOG=debug yazi inside gvim --clean -u NONE with Yazi 26.1.22 (4e0acf8 2026-01-22) and 9.2.140 in X11

Expected behaviour

No line reading in log

 2026-03-24T16:07:27.861532Z ERROR yazi_adapter::emulator: Terminal failed to respond to DA1 in 1.024069241s: [], error: Kind(TimedOut)
    at yazi-adapter/src/emulator.rs:132

Version of Vim

9.2.140

Environment

Ubuntu 22.04

Logs and stack traces

2026-03-24T16:07:27.861532Z ERROR yazi_adapter::emulator: Terminal failed to respond to DA1 in 1.024069241s: [], error: Kind(TimedOut)
    at yazi-adapter/src/emulator.rs:132

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Enno

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Mar 26, 2026, 2:09:58 PM (16 hours ago) Mar 26

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Konfekt left a comment (vim/vim#19835)

This possible issue was discovered by @sxyazi in sxyazi/yazi#3798 (comment)

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Enno

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Mar 26, 2026, 2:10:10 PM (16 hours ago) Mar 26

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Konfekt left a comment (vim/vim#19835)

This possible issue was discovered by @sxyazi in sxyazi/yazi#3798 (comment)

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Christian Brabandt

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Mar 26, 2026, 2:44:54 PM (15 hours ago) Mar 26

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chrisbra left a comment (vim/vim#19835)

does this happen with --clean? Are you using go-! in gvim?
It seems like we do not have an option to disable sending the DA1 query, we used to have t_Ms but removed it again in #18093 ping @64-bitman

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Foxe Chen

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Mar 26, 2026, 2:54:02 PM (15 hours ago) Mar 26

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64-bitman left a comment (vim/vim#19835)

does this happen with --clean? Are you using go-! in gvim?
It seems like we do not have an option to disable sending the DA1 query, we used to have t_Ms but removed it again in #18093 ping @64-bitman

This is not an issue with Vim sending a DA1 query, but its yazi. Considering that running a command in ! does not emulate a real terminal, I think this should just be expected behaviour

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Christian Brabandt

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Mar 26, 2026, 5:53:45 PM (12 hours ago) Mar 26

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chrisbra left a comment (vim/vim#19835)

In any case, I'd suggest to try using :set guioptions+=! which would use libvterm, which may correctly respond to the terminal DA query.