Bug#1106778: coreutils: dd: status=progress dumps progress updates afte
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All on Thu May 29 18:40:02 2025
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Package: coreutils
Version: 9.7-2
Version: 9.1-1
Severity: minor
Dear Maintainer,
If you ^Z dd status=progress, then resume it,
it will issue a slew of updates to the status line;
script shows this roughly corresponds to 1 update per suspended second,
and the status is dumped after /every/ I/O until the "back-log" is cleared.
Recording of a reproducer attached, best visualised with
scriptreplay <(sed 's/\r/&\n/g' < typescript) -t <(sed s/179/0/ typescript2)
There's no reason to do this, it looks weird,
and may negatively impact performance.
Best,
-- System Information:
Debian Release: trixie/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: x32 (x86_64)
Foreign Architectures: amd64, i386
Kernel: Linux 6.7.7-amd64 (SMP w/2 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_FORCED_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages coreutils depends on:
ii libacl1 2.3.2-2+b1
ii libattr1 1:2.5.2-2
ii libc6 2.40-6
ii libcap2 1:2.73-4
ii libgmp10 2:6.3.0+dfsg-3
ii libselinux1 3.7-4
ii libssl3t64 3.4.0-2
ii libsystemd0 257.2-1
coreutils recommends no packages.
coreutils suggests no packages.
-- no debconf information
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