我的Debian冻住了

Question

我安装了一个新的Debian 7安装，但它不时结冰，当它发生时(确实经常发生)，只有鼠标可以移动，但是所有的东西都被阻塞了。我能做的就是重新开始。

• 我想调试这个问题，我应该在哪里查找？
• 我在用gnome3。
• 我已经通过Ctrl+Alt+BackSpace激活了X杀伤，但它不起作用。
• Ctrl+Alt+F2也什么也不做。
• 但是我可以用Alt+SysRq+B重新启动

来自~/.xsession_errors的输出

/etc/gdm3/Xsession: Beginning session setup...
localuser:simona being added to access control list
openConnection: connect: No such file or directory
cannot connect to brltty at :0
GNOME_KEYRING_CONTROL=/home/simona/.cache/keyring-tnSq4q
GNOME_KEYRING_CONTROL=/home/simona/.cache/keyring-tnSq4q
GPG_AGENT_INFO=/home/simona/.cache/keyring-tnSq4q/gpg:0:1
GNOME_KEYRING_CONTROL=/home/simona/.cache/keyring-tnSq4q
GPG_AGENT_INFO=/home/simona/.cache/keyring-tnSq4q/gpg:0:1
SSH_AUTH_SOCK=/home/simona/.cache/keyring-tnSq4q/ssh
GNOME_KEYRING_CONTROL=/home/simona/.cache/keyring-tnSq4q
GPG_AGENT_INFO=/home/simona/.cache/keyring-tnSq4q/gpg:0:1
SSH_AUTH_SOCK=/home/simona/.cache/keyring-tnSq4q/ssh
Initializing tracker-store...
Tracker-Message: Setting up monitor for changes to config file:'/home/simona/.config/tracker/tracker-store.cfg'
** Message: applet now removed from the notification area
Initializing tracker-miner-fs...
Tracker-Message: Setting up monitor for changes to config file:'/home/simona/.config/tracker/tracker-miner-fs.cfg'
Starting log:
  File:'/home/simona/.local/share/tracker/tracker-miner-fs.log'
Tracker-Message: Setting up monitor for changes to config file:'/home/simona/.config/tracker/tracker-store.cfg'
Starting log:
  File:'/home/simona/.local/share/tracker/tracker-store.log'
** Message: Stopping applet secret agent because GNOME Shell appeared
** Message: applet now embedded in the notification area
Window manager warning: CurrentTime used to choose focus window; focus window may not be correct.
Window manager warning: Got a request to focus the no_focus_window with a timestamp of 0.  This shouldn't happen!
Fontconfig warning: Directory/file mtime in the future. New fonts may not be detected
Fontconfig warning: Directory/file mtime in the future. New fonts may not be detected
Fontconfig warning: Directory/file mtime in the future. New fonts may not be detected
WARNING : Testing for expected AutostartCondition failed: Got (None)
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/gtweak/utils.py", line 152, in uses_autostart_condition
return asc.split(" ", 1)[0] == autostart_type
AttributeError: 'NoneType' object has no attribute 'split'

(gnome-tweak-tool:3655): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed

(gnome-tweak-tool:3655): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed

(gnome-tweak-tool:3655): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed

(gnome-tweak-tool:3655): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed

(gnome-tweak-tool:3655): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed

(gnome-tweak-tool:3655): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed

(gnome-tweak-tool:3655): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed

(gnome-tweak-tool:3655): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed

(gnome-tweak-tool:3655): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed

(gnome-tweak-tool:3655): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed

(gnome-tweak-tool:3655): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed

(gnome-tweak-tool:3655): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed

(gnome-tweak-tool:3655): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed

(gnome-tweak-tool:3655): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed

(gnome-tweak-tool:3655): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed

(gnome-settings-daemon:3345): PackageKit-WARNING **: couldn't parse execption 'GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark._pk_5ftransaction_5ferror.Code4: GetDistroUpgrades not supported by backend', please report

(gnome-settings-daemon:3345): updates-plugin-WARNING **: failed to get upgrades: GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark._pk_5ftransaction_5ferror.Code4: GetDistroUpgrades not supported by backend
Fontconfig warning: Directory/file mtime in the future. New fonts may not be detected    

来自/var/log/Xorg.0.log的输出

http://www.fileswap.com/dl/IdLDxQnQ5N/

-d‘-f1 xargs -n1 lspci -v -s的输出

00:10.0 VGA compatible controller: NVIDIA Corporation C73 [GeForce 7100 / nForce 630i] (rev a2) (prog-if 00 [VGA controller])
    Subsystem: Samsung Electronics Co Ltd Device b04e
    Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 10
    Memory at f1000000 (32-bit, non-prefetchable) [size=16M]
    Memory at d0000000 (64-bit, prefetchable) [size=256M]
    Memory at f0000000 (64-bit, non-prefetchable) [size=16M]
    [virtual] Expansion ROM at 80000000 [disabled] [size=128K]
    Capabilities: <access denied>
    Kernel driver in use: nouveau

解决方案：

我想我已经解决了我的问题，通过安装专有的nvidia驱动程序，得到了alex的大量帮助！

我的debian还没冻死。

Answer 1

另一种解决方案是在没有渲染加速的情况下使用新的驱动程序。

1. 开放/etc/default/grub
2. 编辑GRUB_CMDLINE_LINUX GRUB_CMDLINE_LINUX="nouveau.noaccel=1“行
3. 执行update-grub
4. 重新启动