无法在tty中查看输出。 （Ctrl + alt + f1到f6不起作用，并显示黑屏）。
我最近注意到有一个内核警告说nvidia驱动程序与启动到video模式终端不兼容，所以我编辑/ etc / default / grub，使其启动到纯文本终端。 这工作好几天，但现在突然当我进入一个tty我只得到一个黑屏和一个闪烁的光标。 分辨率也很低。 我实际上能够登录并运行命令，我只是没有得到任何输出，所有发生的是光标移动。 我试过的：
- 将其设置为重新启动到video模式 – 除了这个时间以外，还有垂直的蓝线在它下面运行
- echo
FRAMEBUFFER=y > /etc/initramfs-tools/conf.d/splash– 没有区别，虽然普利茅斯确实在早期开始启动。 这些都不起作用，你建议我接下来尝试什么？ - 在grub中添加nomodeset – 没有变化
[编辑]作为lsmod的请求输出
$ lsmod Module Size Used by nls_iso8859_1 12713 1 nls_cp437 16991 1 vfat 17585 1 fat 61512 1 vfat pci_stub 12622 1 vboxpci 23237 0 vboxnetadp 13382 0 vboxnetflt 23478 0 vboxdrv 287082 3 vboxpci,vboxnetadp,vboxnetflt kvm_amd 55848 0 kvm 415550 1 kvm_amd parport_pc 32866 0 ppdev 17113 0 bnep 18281 2 rfcomm 47604 0 bluetooth 180153 10 bnep,rfcomm binfmt_misc 17540 1 snd_hda_codec_realtek 224173 1 ip6t_LOG 16974 4 xt_hl 12521 6 ip6t_rt 12558 3 nf_conntrack_ipv6 13906 7 nf_defrag_ipv6 13412 1 nf_conntrack_ipv6 ipt_REJECT 12576 1 ipt_LOG 12919 5 xt_limit 12711 12 xt_tcpudp 12603 42 xt_addrtype 12713 4 xt_state 12578 14 nvidia 11300349 40 ip6table_filter 12815 1 ip6_tables 27864 3 ip6t_LOG,ip6t_rt,ip6table_filter nf_conntrack_netbios_ns 12665 0 nf_conntrack_broadcast 12589 1 nf_conntrack_netbios_ns nf_nat_ftp 12704 0 nf_nat 25891 1 nf_nat_ftp nf_conntrack_ipv4 19716 9 nf_nat nf_defrag_ipv4 12729 1 nf_conntrack_ipv4 nf_conntrack_ftp 13452 1 nf_nat_ftp nf_conntrack 81926 8 nf_conntrack_ipv6,xt_state,nf_conntrack_netbios_ns,nf_conntrack_broadcast,nf_nat_ftp,nf_nat,nf_conntrack_ipv4,nf_conntrack_ftp iptable_filter 12810 1 snd_hda_intel 33719 3 snd_hda_codec 127706 2 snd_hda_codec_realtek,snd_hda_intel snd_hwdep 17764 1 snd_hda_codec ip_tables 27473 1 iptable_filter x_tables 29891 13 ip6t_LOG,xt_hl,ip6t_rt,ipt_REJECT,ipt_LOG,xt_limit,xt_tcpudp,xt_addrtype,xt_state,ip6table_filter,ip6_tables,iptable_filter,ip_tables snd_pcm 97275 2 snd_hda_intel,snd_hda_codec snd_seq_midi 13324 0 arc4 12529 2 snd_rawmidi 30748 1 snd_seq_midi rt2800pci 18715 0 rt2800lib 58967 1 rt2800pci crc_ccitt 12707 1 rt2800lib k10temp 13166 0 rt2x00pci 14620 1 rt2800pci rt2x00lib 55326 3 rt2800pci,rt2800lib,rt2x00pci mac80211 506862 3 rt2800lib,rt2x00pci,rt2x00lib edac_core 53746 0 psmouse 97485 0 edac_mce_amd 23709 0 serio_raw 13211 0 cfg80211 205774 2 rt2x00lib,mac80211 eeprom_93cx6 12767 1 rt2800pci snd_seq_midi_event 14899 1 snd_seq_midi snd_seq 61929 2 snd_seq_midi,snd_seq_midi_event snd_timer 29990 2 snd_pcm,snd_seq snd_seq_device 14540 3 snd_seq_midi,snd_rawmidi,snd_seq snd 79041 15 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device soundcore 15091 1 snd snd_page_alloc 18529 2 snd_hda_intel,snd_pcm mac_hid 13253 0 i2c_nforce2 13058 0 lp 17799 0 parport 46562 3 parport_pc,ppdev,lp usbhid 47238 0 hid 99636 1 usbhid ums_realtek 18248 0 usb_storage 49243 2 ums_realtek forcedeth 63460 0 sata_nv 32286 2
lspci -v：
$ lspci -v 00:00.0 RAM memory: NVIDIA Corporation MCP61 Memory Controller (rev a1) Subsystem: Hewlett-Packard Company Device 2a99 Flags: bus master, 66MHz, fast devsel, latency 0 Capabilities: 00:01.0 ISA bridge: NVIDIA Corporation MCP61 LPC Bridge (rev a2) Subsystem: Hewlett-Packard Company Device 2a99 Flags: bus master, 66MHz, fast devsel, latency 0 I/O ports at 4f00 [size=256] 00:01.1 SMBus: NVIDIA Corporation MCP61 SMBus (rev a2) Subsystem: Hewlett-Packard Company Device 2a99 Flags: 66MHz, fast devsel, IRQ 11 I/O ports at 4900 [size=64] I/O ports at 4d00 [size=64] I/O ports at 4e00 [size=64] Capabilities: Kernel driver in use: nForce2_smbus Kernel modules: i2c-nforce2 00:01.2 RAM memory: NVIDIA Corporation MCP61 Memory Controller (rev a2) Subsystem: Hewlett-Packard Company Device 2a99 Flags: 66MHz, fast devsel 00:02.0 USB controller: NVIDIA Corporation MCP61 USB 1.1 Controller (rev a3) (prog-if 10 [OHCI]) Subsystem: Hewlett-Packard Company Device 2a99 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 23 Memory at fbeff000 (32-bit, non-prefetchable) [size=4K] Capabilities: Kernel driver in use: ohci_hcd 00:02.1 USB controller: NVIDIA Corporation MCP61 USB 2.0 Controller (rev a3) (prog-if 20 [EHCI]) Subsystem: Hewlett-Packard Company Device 2a99 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 22 Memory at fbefec00 (32-bit, non-prefetchable) [size=256] Capabilities: Kernel driver in use: ehci_hcd 00:04.0 PCI bridge: NVIDIA Corporation MCP61 PCI bridge (rev a1) (prog-if 01 [Subtractive decode]) Flags: bus master, 66MHz, fast devsel, latency 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 Capabilities: 00:05.0 Audio device: NVIDIA Corporation MCP61 High Definition Audio (rev a2) Subsystem: Hewlett-Packard Company Device 2a99 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 22 Memory at fbef8000 (32-bit, non-prefetchable) [size=16K] Capabilities: Kernel driver in use: snd_hda_intel Kernel modules: snd-hda-intel 00:07.0 Bridge: NVIDIA Corporation MCP61 Ethernet (rev a2) Subsystem: Hewlett-Packard Company Device 2a99 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 43 Memory at fbefd000 (32-bit, non-prefetchable) [size=4K] I/O ports at e480 [size=8] Capabilities: Kernel driver in use: forcedeth Kernel modules: forcedeth 00:08.0 IDE interface: NVIDIA Corporation MCP61 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO]) Subsystem: Hewlett-Packard Company Device 2a99 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 21 I/O ports at e400 [size=8] I/O ports at e080 [size=4] I/O ports at e000 [size=8] I/O ports at dc00 [size=4] I/O ports at d880 [size=16] Memory at fbefc000 (32-bit, non-prefetchable) [size=4K] Capabilities: Kernel driver in use: sata_nv Kernel modules: sata_nv 00:08.1 IDE interface: NVIDIA Corporation MCP61 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO]) Subsystem: Hewlett-Packard Company Device 2a99 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 20 I/O ports at d800 [size=8] I/O ports at d480 [size=4] I/O ports at d400 [size=8] I/O ports at d080 [size=4] I/O ports at d000 [size=16] Memory at fbef3000 (32-bit, non-prefetchable) [size=4K] Capabilities: Kernel driver in use: sata_nv Kernel modules: sata_nv 00:09.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 Capabilities: Kernel driver in use: pcieport Kernel modules: shpchp 00:0b.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 Capabilities: Kernel driver in use: pcieport Kernel modules: shpchp 00:0c.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=04, subordinate=04, sec-latency=0 Memory behind bridge: fbf00000-fbffffff Capabilities: Kernel driver in use: pcieport Kernel modules: shpchp 00:0d.0 VGA compatible controller: NVIDIA Corporation C61 [GeForce 6150SE nForce 430] (rev a2) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Device 2a99 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 21 Memory at fa000000 (32-bit, non-prefetchable) [size=16M] Memory at e0000000 (64-bit, prefetchable) [size=256M] Memory at f9000000 (64-bit, non-prefetchable) [size=16M] [virtual] Expansion ROM at fbec0000 [disabled] [size=128K] Capabilities: Kernel driver in use: nvidia Kernel modules: nvidia_current, nouveau, nvidiafb 00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor HyperTransport Configuration Flags: fast devsel Capabilities: 00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Address Map Flags: fast devsel 00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor DRAM Controller Flags: fast devsel Kernel modules: amd64_edac_mod 00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Miscellaneous Control Flags: fast devsel Capabilities: Kernel driver in use: k10temp Kernel modules: k10temp 00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Link Control Flags: fast devsel 04:00.0 Network controller: Ralink corp. RT3090 Wireless 802.11n 1T/1R PCIe Subsystem: Lite-On Communications Inc Device 7602 Flags: bus master, fast devsel, latency 0, IRQ 19 Memory at fbff0000 (32-bit, non-prefetchable) [size=64K] Capabilities: Kernel driver in use: rt2800pci Kernel modules: rt2800pci
Uname -a：
Linux ********* 3.2.0-39-generic #62-Ubuntu SMP Thu Feb 28 00:28:53 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
好的，我找到了自己的修复程序，我将它留在这里以防其他有同样问题的人发现这个问题。 首先运行sudo apt-get install v86d然后运行cat /sys/bus/platform/drivers/uvesafb/uvesafb.0/vbe_modes ，并记住它输出的最高模式。 （如果没有输出任何内容，您可能需要在安装v86d后重新启动计算机，我不记得了）。 然后运行gksudo gedit /etc/default/grub ，并使grub_cmdline_linux_default看起来像这样： GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nomodeset video=uvesafb:mode_option=1024x768-32,mtrr=3,scroll=ywrap" ，同时检查此文件是否包含GRUB_GFXPAYLOAD_LINUX=something or other行。 如果是，则将其删除。 但是使用第二步中列出的最高分辨率替换1024×768-32。 然后运行gksudo gedit /etc/initramfs-tools/modules ，并将其添加到底部： uvesafb mode_option=1024x768-32 mtrr=3 scroll=ywrap再次用您找到的模式替换1024×768-32。 然后运行gksudo gedit /etc/grub.d/10_linux ，找到如下所示的部分：
function gfxmode { set gfxpayload="${1}" if [ "${1}" = "keep" ]; then set vt_handoff=7 else set vt_handoff= fi }
并使它看起来像这样：
function gfxmode { set gfxpayload="${1}" if [ "${1}" = "keep" ]; then set vt_handoff= else set vt_handoff= fi }
然后运行sudo update-grub; sudo update-initramfs -u sudo update-grub; sudo update-initramfs -u 。 重启并解决问题:)
对我来说，我需要做的就是为两者添加nomodeset
GRUB_CMDLINE_LINUX_DEFAULT= GRUB_CMDLINE_LINUX=
在/ etc / default / grub文件中，然后运行sudo update-grub 。
我建议在完成所有这些复杂的步骤之前先尝试这个，因为它可能是不必要的:)