我有一个HP G62 笔记本电脑. 它的显卡是ATI Mobility Radeon HD 545v。Windows 8是其上运行的操作系统。我有一个 BIOS 固件，但没有 UEFI。
昨天，我决定安装Ubuntu 14.04.3 LTS在双启动模式和Windows 8。因此，我遵循了本教程：http://itsfoss.com/install-ubuntu-1404-dual-boot-mode-windows-8-81-uefi/.步骤如下：
- 下载Ubuntu 14.04.3 LTS iso
- 制作Ubuntu 可启动 USB 闪存盘和通用 USB 安装程序
- 停用快速启动在 Windows 8 上
- 缩小 C 盘为 Ubuntu 腾出一些可用空间
- 更改 BIOS 配置以便从 Ubuntu 可启动 USB 闪存盘启动
我没有安全启动模式因为我有一个BIOS和不是 UEFI。
当我从 Ubuntu USB 密钥启动时，出现了安装屏幕。
然后我点击了“安装 Ubuntu”选项，然后开始出现以下错误：
[drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5 seconds
[drm:atom_execute_table_locked] *ERROR* atombios stuck executing E046
当我执行lspci-k命令来自我的 Windows，我的终端显示：
internet@internet-laptop:~$ lspci -k
00:00.0 Host bridge: Advanced Micro Devices [AMD] RS780 Host Bridge
Alternate
00:01.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge
(int gfx)
Kernel modules: shpchp
00:03.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge
(ext gfx port 1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:05.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge
(PCIE port 1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:07.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge
(PCIE port 3)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:11.0 SATA controller: ATI Technologies Inc SB700/SB800 SATA
Controller [AHCI mode]
Kernel driver in use: ahci
Kernel modules: ahci
00:12.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0
Controller
Kernel driver in use: ohci_hcd
00:12.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI
Controller
Kernel driver in use: ehci_hcd
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 41)
Kernel driver in use: piix4_smbus
Kernel modules: i2c-piix4
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) (rev
40)
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
00:14.3 ISA bridge: ATI Technologies Inc SB700/SB800 LPC host controller
(rev 40)
00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge (rev 40)
00:16.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0
Controller
Kernel driver in use: ohci_hcd
00:16.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI
Controller
Kernel driver in use: ehci_hcd
00:18.0 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron,
Athlon64, Sempron] HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron,
Athlon64, Sempron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron,
Athlon64, Sempron] DRAM Controller
Kernel modules: amd64_edac_mod
00:18.3 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron,
Athlon64, Sempron] Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron,
Athlon64, Sempron] Link Control
01:05.0 VGA compatible controller: ATI Technologies Inc M880G [Mobility
Radeon HD 4200]
Kernel driver in use: radeon
Kernel modules: radeon
01:05.1 Audio device: ATI Technologies Inc RS880 Audio Device [Radeon HD
4200]
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
02:00.0 VGA compatible controller: ATI Technologies Inc Manhattan
[Mobility Radeon HD 5000 Series]
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
Kernel driver in use: r8169
Kernel modules: r8169
04:00.0 Network controller: Broadcom Corporation Device 4727 (rev 01)
internet@internet:~$
请问你能帮帮我吗 ？