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# upsimage.cgi crashes with SIGFPE (division by zero) on small per-cell battery.voltage values

Status: Open.

#3469 In networkupstools/nut;

· mfrakka opened on Jun 3, 2026

# [DDL] Device support report: VulTech GS-3KVAS-RK (nutdrv_qx, Q1) — works, with notes

Status: Open.

#3468 In networkupstools/nut;

· mfrakka opened on Jun 3, 2026

nutdrv_qx: battery_voltage_reports_one_pack silently zeroes battery.charge/runtime guesstimation when voltage thresholds are set to whole-bank values

Status: Open.

#3467 In networkupstools/nut;

· mfrakka opened on Jun 3, 2026

How to get a newer version on debian proxmox?

Status: Open.

#3459 In networkupstools/nut;

· Hufenbacke opened on Jun 2, 2026

[HCL] Systême Electric Back-Save BV supported by nutdrv_qx

DDL

HCL

impacts-release-2.8.5Issues reported against NUT release 2.8.5 (maybe vanilla or with minor packaging tweaks)Issues reported against NUT release 2.8.5 (maybe vanilla or with minor packaging tweaks)

Qx protocol driverDriver based on Megatec Q<number> such as new nutdrv_qx, or obsoleted blazer and some othersDriver based on Megatec Q<number> such as new nutdrv_qx, or obsoleted blazer and some others

USB

Status: Open.

#3457 In networkupstools/nut;

· van-de-bugger opened on May 31, 2026

upsc segfaults (SIGSEGV) when querying remote upsd on FreeBSD 14.x with NUT 2.8.5

bug

FreeBSDissues related to FreeBSD and its derivatives (including pfSense)issues related to FreeBSD and its derivatives (including pfSense)

impacts-release-2.8.5Issues reported against NUT release 2.8.5 (maybe vanilla or with minor packaging tweaks)Issues reported against NUT release 2.8.5 (maybe vanilla or with minor packaging tweaks)

SSL/NSSIssues and PRs about SSL, TLS and other crypto-related mattersIssues and PRs about SSL, TLS and other crypto-related matters

Status: Open.

#3454 In networkupstools/nut;

· Drinker09 opened on May 29, 2026

·  

2.8.6

nutdrv_qx (Megatec) errors out after reading UPS data on Windows over USB CDC/COM

AIFor good or bad, machine tools are upon us. Humans are still the responsible ones.For good or bad, machine tools are upon us. Humans are still the responsible ones.

Connection stability issuesIssues about driver<->device and/or networked connections (upsd<->upsmon...) going AWOL over timeIssues about driver<->device and/or networked connections (upsd<->upsmon...) going AWOL over time

impacts-release-2.8.5Issues reported against NUT release 2.8.5 (maybe vanilla or with minor packaging tweaks)Issues reported against NUT release 2.8.5 (maybe vanilla or with minor packaging tweaks)

Qx protocol driverDriver based on Megatec Q<number> such as new nutdrv_qx, or obsoleted blazer and some othersDriver based on Megatec Q<number> such as new nutdrv_qx, or obsoleted blazer and some others

serial port

Windows

Windows-not-on-par-with-POSIXAspect of Windows builds known to be dysfunctional compared to POSIX builds; fix needed to be on parAspect of Windows builds known to be dysfunctional compared to POSIX builds; fix needed to be on par

Status: Open.

#3452 In networkupstools/nut;

· gfechine opened on May 24, 2026

·  

2.8.6

RFE: Interactive terminal hints (URLs, colors)

enhancement

Status: Open.

#3451 In networkupstools/nut;

· jimklimov opened on May 23, 2026

·  

NUT 2.9

Add support for ABB snmp ups by using eppc mib

ABBABB, generex, etc.ABB, generex, etc.

Incorrect or missing readingsOn some devices driver-reported values are systemically off (e.g. x10, x0.1, const+Value, etc.)On some devices driver-reported values are systemically off (e.g. x10, x0.1, const+Value, etc.)

SNMP

Status: Open.

#3450 In networkupstools/nut;

· bleve opened on May 21, 2026

·  

NUT 2.9

snmp-ups in ietf (RFC-1628) mode is non-conformant, fails to send most commands.

bug

impacts-release-2.8.0Issues reported against NUT release 2.8.0 (maybe vanilla or with minor packaging tweaks)Issues reported against NUT release 2.8.0 (maybe vanilla or with minor packaging tweaks)

impacts-release-2.8.1Issues reported against NUT release 2.8.1 (maybe vanilla or with minor packaging tweaks)Issues reported against NUT release 2.8.1 (maybe vanilla or with minor packaging tweaks)

impacts-release-2.8.2Issues reported against NUT release 2.8.2 (maybe vanilla or with minor packaging tweaks)Issues reported against NUT release 2.8.2 (maybe vanilla or with minor packaging tweaks)

impacts-release-2.8.3Issues reported against NUT release 2.8.3 (maybe vanilla or with minor packaging tweaks)Issues reported against NUT release 2.8.3 (maybe vanilla or with minor packaging tweaks)

impacts-release-2.8.4Issues reported against NUT release 2.8.4 (maybe vanilla or with minor packaging tweaks)Issues reported against NUT release 2.8.4 (maybe vanilla or with minor packaging tweaks)

impacts-release-2.8.5Issues reported against NUT release 2.8.5 (maybe vanilla or with minor packaging tweaks)Issues reported against NUT release 2.8.5 (maybe vanilla or with minor packaging tweaks)

Incorrect or missing readingsOn some devices driver-reported values are systemically off (e.g. x10, x0.1, const+Value, etc.)On some devices driver-reported values are systemically off (e.g. x10, x0.1, const+Value, etc.)

SNMP

Status: Open.

#3449 In networkupstools/nut;

· Cumulonimbi opened on May 20, 2026

·  

2.8.6

update the list of compatible UPS - EBK EB Elettronica series

DDL

HCL

question

Qx protocol driverDriver based on Megatec Q<number> such as new nutdrv_qx, or obsoleted blazer and some othersDriver based on Megatec Q<number> such as new nutdrv_qx, or obsoleted blazer and some others

Status: Open.

#3445 In networkupstools/nut;

· Alessio2026 opened on May 15, 2026

Liebert / GXT5-8000IRT5UXLE

impacts-release-2.8.1Issues reported against NUT release 2.8.1 (maybe vanilla or with minor packaging tweaks)Issues reported against NUT release 2.8.1 (maybe vanilla or with minor packaging tweaks)

Incorrect or missing readingsOn some devices driver-reported values are systemically off (e.g. x10, x0.1, const+Value, etc.)On some devices driver-reported values are systemically off (e.g. x10, x0.1, const+Value, etc.)

liebert

USB

Status: Open.

#3444 In networkupstools/nut;

· georgelza opened on May 14, 2026