From: alexei@taf.ru To: ALT Linux Team development discussions <devel@lists.altlinux.org> Subject: Re: [devel] sddm-greeter большая нагрузка CPU Date: Tue, 23 Mar 2021 14:23:33 +0800 (IRKT) Message-ID: <1605651180.2000124.1616480613032.JavaMail.zimbra@taf.ru> (raw) In-Reply-To: <20210322133047.GA218776@lks.home> ----- Исходное сообщение ----- > От: "Konstantin Lepikhov" <lakostis@altlinux.org> > Кому: "ALT Linux Team development discussions" <devel@lists.altlinux.org> > Отправленные: Понедельник, 22 Март 2021 г 21:30:47 > Тема: Re: [devel] sddm-greeter большая нагрузка CPU > On 03/22/2021, at 01:26:06 PM you wrote: > >> Hi alexei! >> >> On 03/22/2021, at 07:40:48 PM you wrote: >> >> <skip> >> > > поддерживает ли glxinfo у альтов этот параметр). >> > >> > $ lspci -nn | grep VGA >> > 81:00.0 VGA compatible controller [0300]: NVIDIA Corporation TU116 [GeForce GTX >> > 1660 SUPER] [10de:21c4] (rev a1) >> > >> > $ glxinfo -B >> > name of display: :0 >> > display: :0 screen: 0 >> > direct rendering: Yes >> > Extended renderer info (GLX_MESA_query_renderer): >> > Vendor: Mesa/X.org (0xffffffff) >> > Device: llvmpipe (LLVM 11.0.1, 256 bits) (0xffffffff) >> > Version: 21.0.0 >> > Accelerated: no >> > Video memory: 64340MB >> > Unified memory: no >> > Preferred profile: core (0x1) >> > Max core profile version: 4.5 >> > Max compat profile version: 3.1 >> > Max GLES1 profile version: 1.1 >> > Max GLES[23] profile version: 3.2 >> > OpenGL vendor string: Mesa/X.org >> > OpenGL renderer string: llvmpipe (LLVM 11.0.1, 256 bits) >> Вот это говорит, что у вас нет аппаратного ускорения (llvmpipe это >> fallback). Разбирайтесь, почему вас так. >> >> Помочь ничем не могу, у меня своя Mesa и nvidia_glx и они работают ) >> > https://github.com/sddm/sddm/issues/323 > > - тут пишут, можно еще так сделать, чтобы qt не пыталось использовать 3d: > > echo 'QT_QUICK_BACKEND DEFAULT=software' >> /etc/security/pam_env.conf Спасибо, этот способ помог.
next prev parent reply other threads:[~2021-03-23 6:23 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-03-22 7:00 alexei 2021-03-22 7:19 ` Sergey V Turchin 2021-03-22 7:29 ` Sergey V Turchin 2021-03-22 7:29 ` alexei 2021-03-22 8:29 ` Konstantin Lepikhov 2021-03-22 11:40 ` alexei 2021-03-22 12:26 ` Konstantin Lepikhov 2021-03-22 13:30 ` Konstantin Lepikhov 2021-03-23 6:23 ` alexei [this message] 2021-03-23 7:43 ` Sergey V Turchin 2021-03-23 8:55 ` alexei
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