https://bugs.documentfoundation.org/show_bug.cgi?id=172270

V Stuart Foote <[email protected]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[email protected]
             Blocks|                            |129062
             Status|UNCONFIRMED                 |NEEDINFO
     Ever confirmed|0                           |1

--- Comment #1 from V Stuart Foote <[email protected]> ---
At 26.2 GDI+ 2D rendering paths were stripped out of LibreOffice, only skia
based libs remain. It was not a UX consideration, strictly necessary for
performance and skia integration.

The skia libs at LibreOffice 26.2 are at milestone m139, wile for master
against 26.8 they are at m145.

Meaning Skia driver support for your graphics processor--Intel 13th gen
i5-1345U or i7-1355U has to be kept current. Either HP official (if reasonably
current) or Intel reference drivers. 

To assess, we need precise iGPU device ID, and graphics driver you have in use.

The skia.log LibreOffice creates (copied for paste in tools -> options -> View)
is mostly sufficient.

However to supplement, please post complete iGPU hw and driver info from a run
of vulkaninfo (for the VkPhysicalDeviceProperties stanzas) [1], and also a run
of msinfo32 (need details from the System Summary panel, and the Components ->
Display panel) [2]

=ref-=
[1] vulkaninfo from an nVidia dGPU:

Device Properties and Extensions:
=================================
GPU0:
VkPhysicalDeviceProperties:
---------------------------
        apiVersion        = 1.4.329 (4211017)
        driverVersion     = 595.71.0.0 (2496774144)
        vendorID          = 0x10de
        deviceID          = 0x2803
        deviceType        = PHYSICAL_DEVICE_TYPE_DISCRETE_GPU
        deviceName        = NVIDIA GeForce RTX 4060 Ti
        pipelineCacheUUID = 97b7c0f3-ee35-b817-be86-f12392ab7b24


[2] the msinfo32 Summary for same example system: 
OS Name Microsoft Windows 11 Pro
Version 10.0.26200 Build 26200
Other OS Description    Not Available
OS Manufacturer Microsoft Corporation
System Name     VSF8960
System Manufacturer     Dell Inc.
System Model    XPS 8960
System Type     x64-based PC
System SKU      0BC0
Processor       Intel(R) Core(TM) i7-14700, 2100 Mhz, 20 Core(s), 28 Logical
Processor(s)
BIOS Version/Date       Dell Inc. 2.21.0, 11/25/2025
SMBIOS Version  3.4
Embedded Controller Version     255.255
BIOS Mode       UEFI
BaseBoard Manufacturer  Dell Inc.
BaseBoard Product       09M47G
BaseBoard Version       A00
Platform Role   Desktop

and from Components -> Display

Name    NVIDIA GeForce RTX 4060 Ti
PNP Device ID   PCI\VEN_10DE&DEV_2803&SUBSYS_51501028&REV_A1\4&191421F6&0&0008
Adapter Type    NVIDIA GeForce RTX 4060 Ti, NVIDIA compatible
Adapter Description     NVIDIA GeForce RTX 4060 Ti
Adapter RAM     (1,048,576) bytes
Installed Drivers      
C:\WINDOWS\System32\DriverStore\FileRepository\nvddi.inf_amd64_39b2821975df1424\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvddi.inf_amd64_39b2821975df1424\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvddi.inf_amd64_39b2821975df1424\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvddi.inf_amd64_39b2821975df1424\nvldumdx.dll
Driver Version  32.0.15.9571
INF File        oem151.inf (Section028 section)
Color Planes    Not Available
Color Table Entries     4294967296
Resolution      3840 x 2160 x 59 hertz
Bits/Pixel      32
Memory Address  0x0000000081000000-0x00000000820FFFFF
Memory Address  0x0000006200000000-0x0000006201FFFFFF
I/O Port        0x00004000-0x00004FFF
IRQ Channel     IRQ 4294967213
Driver 
C:\WINDOWS\SYSTEM32\DRIVERSTORE\FILEREPOSITORY\NVDDI.INF_AMD64_39B2821975DF1424\NVLDDMKM.SYS
(32.0.15.9571, 100.82 MB (105,713,896 bytes), 3/3/2026 10:24 AM)


Referenced Bugs:

https://bugs.documentfoundation.org/show_bug.cgi?id=129062
[Bug 129062] [META] Skia library bugs
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