| Summary: | Sluggish desktop - nvidia gpu memory leak | ||
|---|---|---|---|
| Product: | [I don't know] kde | Reporter: | vitoriung <vitoriung> |
| Component: | dualhead | Assignee: | Unassigned bugs mailing-list <unassigned-bugs> |
| Status: | RESOLVED DOWNSTREAM | ||
| Severity: | normal | CC: | nate, vitoriung |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Kubuntu | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
Seems like this would have been a problem with the NVIDIA driver. |
The desktop has been very slow after upgrade to Kubuntu 15.10 Found out that Nvidia X server settings reports almost no GPU memory available(spikes to 100% eventually together with GPU utilization): Attribute 'NvidiaDriverVersion' (vpkubuntu:0[gpu:0]): 352.63 Attribute 'TotalDedicatedGPUMemory' (vpkubuntu:0[gpu:0]): 1020. Attribute 'UsedDedicatedGPUMemory' (vpkubuntu:0[gpu:0]): 849. Attribute 'GPUUtilization' (vpkubuntu:0[gpu:0]): graphics=9, memory=28, video=0, PCIe=2 Xrestop: $xrestop - Display: localhost Monitoring 59 clients. XErrors: 29 Pixmaps: 81084K total, Other: 108K total, All: 81193K total HW: GeForce GT610 32GB RAM Intel(R) Core(TM) i7-5820K CPU @ 3.30GHz Reproducible: Always