Big cursor when using Alpaca with scaling different from 100%

[MaledictYtb]

Describe the bug
When launching the app with any scaling different from 100%, the cursor is bigger in alpaca.

I'm using Fedora Kinoite with the flatpak version.

Expected behavior
Normal cursor size

Screenshots
125% :

100% :

Debugging information

INFO	[main.py | main] Alpaca version: 2.0.3
INFO	[connection_handler.py | request] GET : http://127.0.0.1/api/tags
ERROR	[model_widget.py | update_local_list] HTTPConnectionPool(host='127.0.0.1', port=80): Max retries exceeded with url: /api/tags (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa7a1588950>: Failed to establish a new connection: [Errno 111] Connexion refusée'))
ERROR	[window.py | connection_error] Connection error
INFO	[connection_handler.py | start] Starting Alpaca's Ollama instance...
INFO	[connection_handler.py | start] Started Alpaca's Ollama instance
2024/09/23 16:03:07 routes.go:1125: INFO server config env="map[CUDA_VISIBLE_DEVICES: GPU_DEVICE_ORDINAL: HIP_VISIBLE_DEVICES: HSA_OVERRIDE_GFX_VERSION: OLLAMA_DEBUG:true OLLAMA_FLASH_ATTENTION:false OLLAMA_HOST:http://127.0.0.1:11435 OLLAMA_INTEL_GPU:false OLLAMA_KEEP_ALIVE:5m0s OLLAMA_LLM_LIBRARY: OLLAMA_MAX_LOADED_MODELS:0 OLLAMA_MAX_QUEUE:512 OLLAMA_MODELS:/home/maledict/.var/app/com.jeffser.Alpaca/data/.ollama/models OLLAMA_NOHISTORY:false OLLAMA_NOPRUNE:false OLLAMA_NUM_PARALLEL:0 OLLAMA_ORIGINS:[http://localhost https://localhost http://localhost:* https://localhost:* http://127.0.0.1 https://127.0.0.1 http://127.0.0.1:* https://127.0.0.1:* http://0.0.0.0 https://0.0.0.0 http://0.0.0.0:* https://0.0.0.0:* app://* file://* tauri://*] OLLAMA_RUNNERS_DIR: OLLAMA_SCHED_SPREAD:false OLLAMA_TMPDIR: ROCR_VISIBLE_DEVICES:]"
time=2024-09-23T16:03:07.808+02:00 level=INFO source=images.go:753 msg="total blobs: 0"
time=2024-09-23T16:03:07.808+02:00 level=INFO source=images.go:760 msg="total unused blobs removed: 0"
time=2024-09-23T16:03:07.808+02:00 level=INFO source=routes.go:1172 msg="Listening on 127.0.0.1:11435 (version 0.3.9)"
INFO	[connection_handler.py | start] client version is 0.3.9
INFO	[connection_handler.py | request] GET : http://127.0.0.1:11435/api/tags
time=2024-09-23T16:03:07.809+02:00 level=INFO source=payload.go:30 msg="extracting embedded files" dir=/home/maledict/.var/app/com.jeffser.Alpaca/cache/tmp/ollama/ollama688138191/runners
time=2024-09-23T16:03:07.809+02:00 level=DEBUG source=payload.go:182 msg=extracting variant=cpu file=build/linux/x86_64/cpu/bin/libggml.so.gz
time=2024-09-23T16:03:07.809+02:00 level=DEBUG source=payload.go:182 msg=extracting variant=cpu file=build/linux/x86_64/cpu/bin/libllama.so.gz
time=2024-09-23T16:03:07.809+02:00 level=DEBUG source=payload.go:182 msg=extracting variant=cpu file=build/linux/x86_64/cpu/bin/ollama_llama_server.gz
time=2024-09-23T16:03:07.809+02:00 level=DEBUG source=payload.go:182 msg=extracting variant=cpu_avx file=build/linux/x86_64/cpu_avx/bin/libggml.so.gz
time=2024-09-23T16:03:07.809+02:00 level=DEBUG source=payload.go:182 msg=extracting variant=cpu_avx file=build/linux/x86_64/cpu_avx/bin/libllama.so.gz
time=2024-09-23T16:03:07.809+02:00 level=DEBUG source=payload.go:182 msg=extracting variant=cpu_avx file=build/linux/x86_64/cpu_avx/bin/ollama_llama_server.gz
time=2024-09-23T16:03:07.809+02:00 level=DEBUG source=payload.go:182 msg=extracting variant=cpu_avx2 file=build/linux/x86_64/cpu_avx2/bin/libggml.so.gz
time=2024-09-23T16:03:07.809+02:00 level=DEBUG source=payload.go:182 msg=extracting variant=cpu_avx2 file=build/linux/x86_64/cpu_avx2/bin/libllama.so.gz
time=2024-09-23T16:03:07.809+02:00 level=DEBUG source=payload.go:182 msg=extracting variant=cpu_avx2 file=build/linux/x86_64/cpu_avx2/bin/ollama_llama_server.gz
time=2024-09-23T16:03:07.809+02:00 level=DEBUG source=payload.go:182 msg=extracting variant=cuda_v11 file=build/linux/x86_64/cuda_v11/bin/libggml.so.gz
time=2024-09-23T16:03:07.809+02:00 level=DEBUG source=payload.go:182 msg=extracting variant=cuda_v11 file=build/linux/x86_64/cuda_v11/bin/libllama.so.gz
time=2024-09-23T16:03:07.809+02:00 level=DEBUG source=payload.go:182 msg=extracting variant=cuda_v11 file=build/linux/x86_64/cuda_v11/bin/ollama_llama_server.gz
time=2024-09-23T16:03:07.809+02:00 level=DEBUG source=payload.go:182 msg=extracting variant=cuda_v12 file=build/linux/x86_64/cuda_v12/bin/libggml.so.gz
time=2024-09-23T16:03:07.809+02:00 level=DEBUG source=payload.go:182 msg=extracting variant=cuda_v12 file=build/linux/x86_64/cuda_v12/bin/libllama.so.gz
time=2024-09-23T16:03:07.809+02:00 level=DEBUG source=payload.go:182 msg=extracting variant=cuda_v12 file=build/linux/x86_64/cuda_v12/bin/ollama_llama_server.gz
time=2024-09-23T16:03:07.809+02:00 level=DEBUG source=payload.go:182 msg=extracting variant=rocm_v60102 file=build/linux/x86_64/rocm_v60102/bin/libggml.so.gz
time=2024-09-23T16:03:07.809+02:00 level=DEBUG source=payload.go:182 msg=extracting variant=rocm_v60102 file=build/linux/x86_64/rocm_v60102/bin/libllama.so.gz
time=2024-09-23T16:03:07.813+02:00 level=DEBUG source=payload.go:182 msg=extracting variant=rocm_v60102 file=build/linux/x86_64/rocm_v60102/bin/ollama_llama_server.gz
time=2024-09-23T16:03:18.602+02:00 level=DEBUG source=payload.go:71 msg="availableServers : found" file=/home/maledict/.var/app/com.jeffser.Alpaca/cache/tmp/ollama/ollama688138191/runners/cpu/ollama_llama_server
time=2024-09-23T16:03:18.602+02:00 level=DEBUG source=payload.go:71 msg="availableServers : found" file=/home/maledict/.var/app/com.jeffser.Alpaca/cache/tmp/ollama/ollama688138191/runners/cpu_avx/ollama_llama_server
time=2024-09-23T16:03:18.602+02:00 level=DEBUG source=payload.go:71 msg="availableServers : found" file=/home/maledict/.var/app/com.jeffser.Alpaca/cache/tmp/ollama/ollama688138191/runners/cpu_avx2/ollama_llama_server
time=2024-09-23T16:03:18.602+02:00 level=DEBUG source=payload.go:71 msg="availableServers : found" file=/home/maledict/.var/app/com.jeffser.Alpaca/cache/tmp/ollama/ollama688138191/runners/cuda_v11/ollama_llama_server
time=2024-09-23T16:03:18.602+02:00 level=DEBUG source=payload.go:71 msg="availableServers : found" file=/home/maledict/.var/app/com.jeffser.Alpaca/cache/tmp/ollama/ollama688138191/runners/cuda_v12/ollama_llama_server
time=2024-09-23T16:03:18.602+02:00 level=DEBUG source=payload.go:71 msg="availableServers : found" file=/home/maledict/.var/app/com.jeffser.Alpaca/cache/tmp/ollama/ollama688138191/runners/rocm_v60102/ollama_llama_server
time=2024-09-23T16:03:18.602+02:00 level=INFO source=payload.go:44 msg="Dynamic LLM libraries [cpu cpu_avx cpu_avx2 cuda_v11 cuda_v12 rocm_v60102]"
time=2024-09-23T16:03:18.602+02:00 level=DEBUG source=payload.go:45 msg="Override detection logic by setting OLLAMA_LLM_LIBRARY"
time=2024-09-23T16:03:18.602+02:00 level=DEBUG source=sched.go:105 msg="starting llm scheduler"
time=2024-09-23T16:03:18.602+02:00 level=INFO source=gpu.go:200 msg="looking for compatible GPUs"
time=2024-09-23T16:03:18.602+02:00 level=DEBUG source=gpu.go:86 msg="searching for GPU discovery libraries for NVIDIA"
time=2024-09-23T16:03:18.602+02:00 level=DEBUG source=gpu.go:468 msg="Searching for GPU library" name=libcuda.so*
time=2024-09-23T16:03:18.602+02:00 level=DEBUG source=gpu.go:491 msg="gpu library search" globs="[/app/lib/ollama/libcuda.so* /app/lib/libcuda.so* /usr/lib/x86_64-linux-gnu/GL/default/lib/libcuda.so* /usr/lib/x86_64-linux-gnu/openh264/extra/libcuda.so* /usr/lib/x86_64-linux-gnu/openh264/extra/libcuda.so* /usr/lib/sdk/llvm15/lib/libcuda.so* /usr/lib/x86_64-linux-gnu/GL/default/lib/libcuda.so* /usr/lib/ollama/libcuda.so* /app/plugins/AMD/lib/ollama/libcuda.so* /usr/local/cuda*/targets/*/lib/libcuda.so* /usr/lib/*-linux-gnu/nvidia/current/libcuda.so* /usr/lib/*-linux-gnu/libcuda.so* /usr/lib/wsl/lib/libcuda.so* /usr/lib/wsl/drivers/*/libcuda.so* /opt/cuda/lib*/libcuda.so* /usr/local/cuda/lib*/libcuda.so* /usr/lib*/libcuda.so* /usr/local/lib*/libcuda.so*]"
time=2024-09-23T16:03:18.604+02:00 level=DEBUG source=gpu.go:525 msg="discovered GPU libraries" paths=[]
time=2024-09-23T16:03:18.604+02:00 level=DEBUG source=gpu.go:468 msg="Searching for GPU library" name=libcudart.so*
time=2024-09-23T16:03:18.604+02:00 level=DEBUG source=gpu.go:491 msg="gpu library search" globs="[/app/lib/ollama/libcudart.so* /app/lib/libcudart.so* /usr/lib/x86_64-linux-gnu/GL/default/lib/libcudart.so* /usr/lib/x86_64-linux-gnu/openh264/extra/libcudart.so* /usr/lib/x86_64-linux-gnu/openh264/extra/libcudart.so* /usr/lib/sdk/llvm15/lib/libcudart.so* /usr/lib/x86_64-linux-gnu/GL/default/lib/libcudart.so* /usr/lib/ollama/libcudart.so* /app/plugins/AMD/lib/ollama/libcudart.so* /home/maledict/.var/app/com.jeffser.Alpaca/cache/tmp/ollama/ollama688138191/runners/cuda*/libcudart.so* /usr/local/cuda/lib64/libcudart.so* /usr/lib/x86_64-linux-gnu/nvidia/current/libcudart.so* /usr/lib/x86_64-linux-gnu/libcudart.so* /usr/lib/wsl/lib/libcudart.so* /usr/lib/wsl/drivers/*/libcudart.so* /opt/cuda/lib64/libcudart.so* /usr/local/cuda*/targets/aarch64-linux/lib/libcudart.so* /usr/lib/aarch64-linux-gnu/nvidia/current/libcudart.so* /usr/lib/aarch64-linux-gnu/libcudart.so* /usr/local/cuda/lib*/libcudart.so* /usr/lib*/libcudart.so* /usr/local/lib*/libcudart.so*]"
time=2024-09-23T16:03:18.605+02:00 level=DEBUG source=gpu.go:525 msg="discovered GPU libraries" paths="[/app/lib/ollama/libcudart.so.12.4.99 /app/lib/ollama/libcudart.so.11.3.109]"
cudaSetDevice err: 35
time=2024-09-23T16:03:18.606+02:00 level=DEBUG source=gpu.go:537 msg="Unable to load cudart" library=/app/lib/ollama/libcudart.so.12.4.99 error="your nvidia driver is too old or missing.  If you have a CUDA GPU please upgrade to run ollama"
cudaSetDevice err: 35
time=2024-09-23T16:03:18.607+02:00 level=DEBUG source=gpu.go:537 msg="Unable to load cudart" library=/app/lib/ollama/libcudart.so.11.3.109 error="your nvidia driver is too old or missing.  If you have a CUDA GPU please upgrade to run ollama"
time=2024-09-23T16:03:18.607+02:00 level=WARN source=amd_linux.go:59 msg="ollama recommends running the https://www.amd.com/en/support/linux-drivers" error="amdgpu version file missing: /sys/module/amdgpu/version stat /sys/module/amdgpu/version: no such file or directory"
time=2024-09-23T16:03:18.607+02:00 level=DEBUG source=amd_linux.go:102 msg="evaluating amdgpu node /sys/class/kfd/kfd/topology/nodes/0/properties"
time=2024-09-23T16:03:18.607+02:00 level=DEBUG source=amd_linux.go:127 msg="detected CPU /sys/class/kfd/kfd/topology/nodes/0/properties"
time=2024-09-23T16:03:18.607+02:00 level=DEBUG source=amd_linux.go:102 msg="evaluating amdgpu node /sys/class/kfd/kfd/topology/nodes/1/properties"
time=2024-09-23T16:03:18.607+02:00 level=DEBUG source=amd_linux.go:217 msg="mapping amdgpu to drm sysfs nodes" amdgpu=/sys/class/kfd/kfd/topology/nodes/1/properties vendor=4098 device=5688 unique_id=0
time=2024-09-23T16:03:18.607+02:00 level=DEBUG source=amd_linux.go:251 msg=matched amdgpu=/sys/class/kfd/kfd/topology/nodes/1/properties drm=/sys/class/drm/card1/device
time=2024-09-23T16:03:18.607+02:00 level=INFO source=amd_linux.go:274 msg="unsupported Radeon iGPU detected skipping" id=0 total="512.0 MiB"
time=2024-09-23T16:03:18.607+02:00 level=INFO source=amd_linux.go:360 msg="no compatible amdgpu devices detected"
time=2024-09-23T16:03:18.607+02:00 level=INFO source=gpu.go:347 msg="no compatible GPUs were discovered"
time=2024-09-23T16:03:18.607+02:00 level=INFO source=types.go:107 msg="inference compute" id=0 library=cpu variant=avx2 compute="" driver=0.0 name="" total="14.9 GiB" available="9.8 GiB"
[GIN] 2024/09/23 - 16:03:18 | 200 |     230.464µs |       127.0.0.1 | GET      "/api/tags"

[Jeffser]

I believe this is a bug with all (or most) GTK apps on KDE, could you test a different GTK app like Gnome Calculator?

[Xathros1]

I believe this is a bug with all (or most) GTK apps on KDE, could you test a different GTK app like Gnome Calculator?

Yes, this is not a issue specifically to Alpaca. Seems to be all GTK4 apps.

[Jeffser]

I will close this issue since I have confirmation that it isn't an Alpaca problem, sorry I can't help with this

[MaledictYtb]

Well it's really strange since I don't seem to have this problem with Gnome Calculator.

[Xathros1]

Well it's really strange since I don't seem to have this problem with Gnome Calculator.

gnome calc doesn't use GTK4 i think.

This is actually a GTK4 bug/regression. It's triggered when you have global scaling AND a cursor theme with "nominal size" (the size you choose in the Cursor Theme KCM) different from image sizes.

E.g. if you run xcursor-viewer /usr/share/icons/breeze_cursors/cursors/, you'll see info like "Nominal size: 24. Image size: 32x32.".

But for xcursor-viewer /usr/share/icons/Adwaita/cursors/, it will be "Nominal size: 24. Image size: 24x24.".

So it can be worked around by using a cursor theme like Adwaita.

there is already a submitted fix, but it hasn't been merged yet:

https://gitlab.gnome.org/GNOME/gtk/-/merge_requests/7722

[KaKi87]

Hello,
Any news on this ?
Thanks

[MaledictYtb]

The fix has been merged into GTK. We just need to wait for an update of GTK.