Comment # 4 on bug 1225697 from Lo Da

(In reply to Felix Miata from comment #3)
> On similar PC with identical GPU:
> # inxi -C --vs
> inxi 3.3.34-00 (2024-04-13)
> CPU:
>   Info: dual core model: Intel Core2 Duo E7600 bits: 64 type: MCP cache:
>     L2: 3 MiB
>   Speed (MHz): avg: 1603 min/max: 1603/3066 cores: 1: 1603 2: 1603
> # inxi -GSaz
> System:
>   Kernel: 5.14.21-150500.55.65-default arch: x86_64 bits: 64 compiler: gcc
>     v: 7.5.0 clocksource: tsc avail: hpet,acpi_pm parameters:
> root=LABEL=<filter>
>     ipv6.disable=1 net.ifnames=0 noresume consoleblank=0 mitigations=off
>   Desktop: TDE (Trinity) v: R14.1.2 tk: Qt v: 3.5.0 wm: Twin v: 3.0
>     with: kicker tools: avail: lxlock vt: 7 dm: 1: TDM 2: XDM
>     Distro: openSUSE Leap 15.5
> Graphics:
>   Device-1: Intel 82G33/G31 Express Integrated Graphics vendor: Biostar
>     Microtech Intl Corp driver: i915 v: kernel arch: Gen-4 process: Intel 65n
>     built: 2006-07 ports: active: VGA-1 empty: none bus-ID: 00:02.0
>     chip-ID: 8086:29c2 class-ID: 0300
>   Display: x11 server: X.Org v: 1.21.1.4 compositor: Twin v: 3.0 driver: X:
>     loaded: intel unloaded: fbdev,modesetting,vesa dri: i915 gpu: i915
>     display-ID: :0 screens: 1
>   Screen-1: 0 s-res: 1920x1200 s-dpi: 120 s-size: 406x254mm (15.98x10.00")
>     s-diag: 479mm (18.85")
>   Monitor-1: VGA-1 mapped: VGA1 model: NEC EA243WM serial: <filter>
>     built: 2011 res: 1920x1200 hz: 60 dpi: 94 gamma: 1.2
>     size: 520x320mm (20.47x12.6") diag: 612mm (24.1") ratio: 16:10 modes:
>     max: 1920x1200 min: 640x480
>   API: EGL v: 1.5 hw: drv: intel i915 platforms: device: 0 egl: 1.4
>     drv: i915 device: 1 drv: swrast gbm: egl: 1.4 drv: i915 surfaceless:
>     egl: 1.4 drv: i915 x11: egl: 1.4 drv: i915 inactive: wayland
>   API: OpenGL v: 4.5 compat-v: 2.1 vendor: mesa v: 22.3.5 glx-v: 1.4
>     direct-render: yes renderer: i915 (: G33) device-ID: 8086:29c2
>     memory: 375 MiB unified: yes
> #
> I installed pcb and started it, though only nominally more because I know
> nothing about using it. When open the average CPU in top was about 7%. It
> did nearly the same thing on same PC in Debian 12, installing
> electronics-pcb and pcb. When opened there max in top was under 10%.


I don't understand what you installed... PCB? By pcb I mean a program with
graphics for the creation of printed circuits (PCB). Specifically, I use
Autodesk Eagle 9.6.2 64 bit version and when I launch it from the terminal it
gives me the error "Could not initialize GLX" and obviously in graphics it
doesn't even try to start. In opensuse 15.4 no problems whatsoever apart from
some additional libraries to install.
Nothing to do with the graphics problems in moving normally through the system
menus with freezes, pauses, or jitters when simply opening folders etc... I
really think that the problem lies in the graphics drivers of version 15.5....
none CPU overload problem...