https://bugs.documentfoundation.org/show_bug.cgi?id=154411
Bug ID: 154411
Summary: Freeze and OOM-kill when opening a csv with
QT_SCREEN_SCALE_FACTORS set
Product: LibreOffice
Version: 7.2.5.2 release
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: Calc
Assignee: [email protected]
Reporter: [email protected]
Description:
On Debian 11 KDE, the desktop sets this environment variable by default for my
user:
QT_SCREEN_SCALE_FACTORS="eDP-1=1.4;HDMI-1=1.4;"
When I open any csv file, Calc freezes at the `Text Import - [b.csv]` empty
window and is killed for "Out of memory" after a few seconds, but the computer
has 4 GB of unused RAM.
If I unset this variable prior to starting Calc, there is no issue. In fact,
other users do not have the issue.
The variable is changed by the `Global scale` slider in the KDE system setting
panel `Hardware` - `Display and Monitor` - `Display Configuration`. However,
the variable seems to be Qt-specific rather than KDE-specific.
Version: 7.4.5.1 / LibreOffice Community
Build ID: 40(Build:1)
CPU threads: 8; OS: Linux 5.10; UI render: default; VCL: kf5 (cairo+xcb)
Locale: en-US (en_US.utf8); UI: en-US
Debian package version: 4:7.4.5-1~bpo11+1
Calc: threaded
Actual Results:
Freeze and crash.
Expected Results:
Not freeze, not crash.
Reproducible: Always
User Profile Reset: Yes
Additional Info:
The same happened on 7.2 also (1:7.2.5-1~bpo11+1).
Any csv file will do, even an empty file made with `touch empty.csv`.
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