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Diffstat (limited to 'results/classifier/118/performance/2068')
| -rw-r--r-- | results/classifier/118/performance/2068 | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/results/classifier/118/performance/2068 b/results/classifier/118/performance/2068 new file mode 100644 index 000000000..254906aa8 --- /dev/null +++ b/results/classifier/118/performance/2068 @@ -0,0 +1,45 @@ +performance: 0.984 +graphic: 0.947 +architecture: 0.844 +device: 0.756 +x86: 0.706 +boot: 0.655 +peripherals: 0.641 +semantic: 0.581 +permissions: 0.496 +register: 0.487 +mistranslation: 0.479 +debug: 0.440 +socket: 0.418 +PID: 0.398 +user-level: 0.347 +kernel: 0.334 +risc-v: 0.322 +VMM: 0.296 +vnc: 0.275 +ppc: 0.274 +virtual: 0.254 +hypervisor: 0.248 +arm: 0.240 +assembly: 0.238 +TCG: 0.228 +files: 0.194 +KVM: 0.181 +i386: 0.144 +network: 0.144 + +Regression: 8.1.3 -> 8.2.0 breaks virtio vga driver +Description of problem: +I have a number of emulated arch linuxes using the same x11/kde configuration. After updating from 8.1.3 to 8.2.0, they all broke in the following way: +- screen tearing/artifacts seen from bios up until sddm +- sddm is possibly affected +- kde/x11 has so many artifacts that its unusable. if i attempt to write in a console window, i can only see parts of what ive written if i attempt to gently resize the bottom of the window. clicking the menu item will only render the menu 1/6 times and only partly. however if I click where I remember the shutdown button to be, the system shuts down immediately, so thi seems to be purely a graphics issue. +- starting with -vga qxl fixes all issues. +Steps to reproduce: +1. make new qemu, install arch/kde +2. boot said qemu with -vga virtio option +3. observe issue from the moment it boots +Additional information: +Using nVidia card and drivers on host. + +Removing x86-video-vesa on the guest system seemed to significant improve performance. There are still many artifacts but its almost usable with this driver removed. |