我有一次经验，注意到由于视频驱动程序错误而导致 xfce4 会话定期中断。当我访问大量使用 JavaScript 的网站（例如分析或一些带有交易图表的交易所）时，这种情况总是会发生。
我现在使用 Firefox 和 Falcon，但这对我没有帮助（Chromium 不是原因）。
我删除了所有固件*包，但仍然使用英特尔微码，并且仅使用开源，我希望。
现在使用 Nvidia GeForce GT 710，但我也有内核英特尔显卡 - CoffeeLake-S GT2 [UHD Graphics 630]。
我应该如何处理我的错误？
# tail /var/log/messages -n5
Jun 8 13:21:46 devuan kernel: [80026.336206] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Jun 8 14:54:28 devuan kernel: [85588.333195] nouveau 0000:01:00.0: fifo: channel 2: killed
Jun 8 14:54:28 devuan kernel: [85588.333196] nouveau 0000:01:00.0: fifo: runlist 0: scheduled for recovery
Jun 8 14:54:28 devuan kernel: [85588.333199] nouveau 0000:01:00.0: fifo: engine 0: scheduled for recovery
Jun 8 14:54:28 devuan kernel: [85588.333206] nouveau 0000:01:00.0: Xorg[8149]: channel 2 killed!
# lspci -v
01:00.0 VGA compatible controller: NVIDIA Corporation GK208B [GeForce GT 710] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Dell GK208B [GeForce GT 710]
Flags: bus master, fast devsel, latency 0, IRQ 129, IOMMU group 1
Memory at db000000 (32-bit, non-prefetchable) [size=16M]
Memory at d0000000 (64-bit, prefetchable) [size=128M]
Memory at d8000000 (64-bit, prefetchable) [size=32M]
I/O ports at 4000 [size=128]
Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Legacy Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [128] Power Budgeting <?>
Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
Kernel driver in use: nouveau
Kernel modules: nouveau, nvidia_current_drm, nvidia_current
# lshw -c video
*-display
description: VGA compatible controller
product: GK208B [GeForce GT 710]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
configuration: driver=nouveau latency=0
resources: irq:129 memory:db000000-dbffffff memory:d0000000-d7ffffff memory:d8000000-d9ffffff ioport:4000(size=128) memory:c0000-dffff
*-display
description: Display controller
product: CoffeeLake-S GT2 [UHD Graphics 630]
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 02
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm bus_master cap_list
configuration: driver=i915 latency=0
resources: irq:130 memory:da000000-daffffff memory:c0000000-cfffffff ioport:5000(size=64)
# find /dev -group video
/dev/fb0
/dev/dri/card1
/dev/dri/renderD129
/dev/dri/card0
/dev/dri/renderD128
# uname -a
Linux devuan 5.10.0-14-amd64 #1 SMP Debian 5.10.113-1 (2022-04-29) x86_64 GNU/Linux
# lsb_release -a
No LSB modules are available.
Distributor ID: Devuan
Description: Devuan GNU/Linux 4 (chimaera)
Release: 4
Codename: chimaera
#apt list --installed | grep -i firm
#
# apt list --installed | grep -i intel
intel-media-va-driver/stable,now 21.1.1+dfsg1-1 amd64 [installed,automatic]
intel-microcode/now 3.20210608.2 amd64 [installed,local]
libdrm-intel1/stable,now 2.4.104-1 amd64 [installed,automatic]
libintellij-annotations-java/stable,now 20.1.0-1 all [installed,automatic]
xserver-xorg-video-intel/stable,now 2:2.99.917+git20200714-1+deb11u1 amd64 [installed,automatic]
答案1
我删除了 nvidia 固件，并将 nouveau 列入黑名单，问题就消失了。
apt list --installed | grep firmw
apt purge firmware-misc-nonfree firmware-linux-free
apt purge nvidia-driver
apt purge nvidia-persistenced
rm /etc/modprobe.d/nvidia.conf
rm /etc/modprobe.d/nvidia-blacklists-nouveau.conf
rm /etc/modprobe.d/nvidia*
update-grub2
sudo update-initramfs -u
reboot
没有帮助，因为 nouveau 已加载：
**Devuan bugs: unexpectedly logout from xfce4 session when use browser oveloaded with javascript like google analytics
Jun 8 14:54:28 devuan kernel: [85588.333195] nouveau 0000:01:00.0: fifo: channel 2: killed
Jun 8 14:54:28 devuan kernel: [85588.333196] nouveau 0000:01:00.0: fifo: runlist 0: scheduled for recovery
Jun 8 14:54:28 devuan kernel: [85588.333199] nouveau 0000:01:00.0: fifo: engine 0: scheduled for recovery
Jun 8 14:54:28 devuan kernel: [85588.333206] nouveau 0000:01:00.0: Xorg[8149]: channel 2 killed!
Jun 8 15:54:36 devuan kernel: [89196.276446] nouveau 0000:01:00.0: fifo: channel 2: killed
Jun 8 15:54:36 devuan kernel: [89196.276448] nouveau 0000:01:00.0: fifo: runlist 0: scheduled for recovery
Jun 8 15:54:36 devuan kernel: [89196.276451] nouveau 0000:01:00.0: fifo: engine 0: scheduled for recovery
Jun 8 15:54:36 devuan kernel: [89196.276455] nouveau 0000:01:00.0: fifo: engine 6: scheduled for recovery
Jun 8 15:54:36 devuan kernel: [89196.276459] nouveau 0000:01:00.0: Xorg[13885]: channel 2 killed!
lspci -v
01:00.0 VGA compatible controller: NVIDIA Corporation GK208B [GeForce GT 710] (rev a1) (prog-if 00 [VGA controller])
Kernel driver in use: nouveau
cat /etc/modprobe.d/blacklist-nvidia-nouveau.conf
blacklist nouveau
options nouveau modeset=0
update-initramfs -u
reboot
lspci -v
01:00.0 VGA compatible controller: NVIDIA Corporation GK208B [GeForce GT 710] (rev a1) (prog-if 00 [VGA controller])
Kernel driver in use: nvidia
这有帮助，因为使用了 nvidia 驱动程序