[Bug 107018] New: A 3D game lags on certain circumstances

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107018

            Bug ID: 107018
           Summary: A 3D game lags on certain circumstances
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: porton at narod.ru
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

gl-117 3D game runs with a good FPS. But when I place mouse over a text
inscription in the game menu, it lags VERY much.

Ubuntu 18.04

$ uname -a
Linux victor-pc 4.15.0-23-generic #25-Ubuntu SMP Wed May 23 18:02:16 UTC 2018
x86_64 x86_64 x86_64 GNU/Linux

$ dpkg -s xserver-xorg-video-intel
...
Version: 2:2.99.917+git20171229-1

$ cat /proc/cpuinfo 
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i3-2100 CPU @ 3.10GHz
stepping        : 7
microcode       : 0x2d
cpu MHz         : 2545.750
cache size      : 3072 KB
physical id     : 0
siblings        : 4
core id         : 0
cpu cores       : 2
apicid          : 0
initial apicid  : 0
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm
constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid
aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm
pcid sse4_1 sse4_2 popcnt tsc_deadline_timer xsave avx lahf_lm epb pti ibrs
ibpb stibp tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm arat pln pts
bugs            : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass
bogomips        : 6184.57
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:


00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core
Processor Family Integrated Graphics Controller (rev 09)

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20180624/7ea491fb/attachment.html>