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Artful Advark 17.10 中的 drm/i915 GPU 挂起

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Artful Advark 17.10 中的 drm/i915 GPU 挂起

我已经安装了全新Ubuntu Mate 17.10-机灵的冒险者。

这是我的英特尔配置文件：

$ cat /etc/X11/xorg.conf.d/20-intel.conf
Section "Device"
    Identifier  "Intel Graphics"
    Driver      "intel"
    Option      "TearFree"    "true"
    Option      "AccelMethod" "sna"
    Option      "DRI"         "3"
EndSection

我已经使用安装了最新的可用驱动程序适用于 Linux 的英特尔图形更新工具

由于该工具无法在 17.10 上运行，我临时更改/etc/lsb-release为 corespond 17.04 Zesty Zapus，然后我成功使用工具安装了驱动程序。

经过所有这些麻烦之后，我经常遇到问题。由于 GPU HANG，我的屏幕会随机变黑 10 秒。此外，有时使用硬件加速的程序中的元素会闪烁（主要是 Chrome，禁用硬件加速不是一个选项，因为 Chrome 运行得很糟糕）

这是崩溃转储

VGA 适配器信息：

$ lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) (rev 0c)

消息：

[ 1964.877703] [drm] GPU HANG: ecode 4:0:0x54f4e8fb, in Xorg [874], reason: Hang on rcs0, action: reset
[ 1964.877707] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[ 1964.877708] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[ 1964.877709] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[ 1964.877710] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[ 1964.877711] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 1964.919361] drm/i915: Resetting chip after gpu hang
[ 1972.939781] drm/i915: Resetting chip after gpu hang
[ 2004.879875] drm/i915: Resetting chip after gpu hang
[ 2258.924142] drm/i915: Resetting chip after gpu hang
[ 2376.394596] perf: interrupt took too long (7689 > 7688), lowering kernel.perf_event_max_sample_rate to 26000
[ 2417.923699] drm/i915: Resetting chip after gpu hang
[ 2708.941780] drm/i915: Resetting chip after gpu hang
[ 2738.869020] drm/i915: Resetting chip after gpu hang
[ 2760.862012] drm/i915: Resetting chip after gpu hang
[ 2770.846041] drm/i915: Resetting chip after gpu hang
[ 2780.862186] drm/i915: Resetting chip after gpu hang

答案1

我也有类似的问题 3 个月了！（我需要使用我的 win***z 检查硬件故障。我的 M$ 备胎没有问题

但在网上搜索了很多次之后

我发现这款显卡至少有两种加速模式：sna 或 uxa，因此，首先，我需要（重新）安装英特尔驱动程序

sudo apt install xserver-xorg-video-intel

并创建/修改

/etc/X11/xorg.conf.d/20-intel.conf

使用这些选项

Section "Device" Identifier "Intel Graphics" Driver "intel" Option "AccelMethod" "uxa" #Option "AccelMethod" "sna" EndSection

您可以在以下位置找到有关英特尔显卡选项的更多信息 维基百科

您需要重新启动并尝试

迈克·X

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