我将操作系统更新到 Mint 18.1，并且收到一条警报，提示我在启动时正在软件渲染模式下运行。我正在尝试查看我正在使用哪个驱动程序，并且得到了这个结果。
sudo lshw -c video
*-display NON-RÉCLAMÉ
description: VGA compatible controller
produit: Cape Verde XT [Radeon HD 7770/8760 / R7 250X]
fabriquant: Advanced Micro Devices, Inc. [AMD/ATI]
identifiant matériel: 0
information bus: pci@0000:01:00.0
version: 00
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm pciexpress msi vga_controller bus_master cap_list
configuration: latency=0
ressources: mémoire:e0000000-efffffff mémoire:f7e00000-f7e3ffff portE/S:e000(taille=256) mémoire:f7e40000-f7e5ffff
我认为没有使用驱动程序。我尝试像这样安装 Radeon 的开源驱动程序，sudo apt-get install xserver-xorg-video-radeon但没有任何改变。
有事可做吗？
编辑1
这是 lsmod 输出：
Module Size Used by
veth 16384 0
xt_nat 16384 5
xfrm_user 32768 1
xfrm_algo 16384 1 xfrm_user
xt_addrtype 16384 2
br_netfilter 24576 0
aufs 217088 215
xt_CHECKSUM 16384 2
iptable_mangle 16384 1
ipt_MASQUERADE 16384 10
nf_nat_masquerade_ipv4 16384 1 ipt_MASQUERADE
iptable_nat 16384 1
nf_nat_ipv4 16384 1 iptable_nat
nf_nat 24576 3 nf_nat_ipv4,xt_nat,nf_nat_masquerade_ipv4
nf_conntrack_ipv4 16384 3
nf_defrag_ipv4 16384 1 nf_conntrack_ipv4
xt_conntrack 16384 2
nf_conntrack 106496 5 nf_nat,nf_nat_ipv4,xt_conntrack,nf_nat_masquerade_ipv4,nf_conntrack_ipv4
ipt_REJECT 16384 2
nf_reject_ipv4 16384 1 ipt_REJECT
xt_tcpudp 16384 26
bridge 126976 1 br_netfilter
stp 16384 1 bridge
llc 16384 2 stp,bridge
ebtable_filter 16384 0
ebtables 36864 1 ebtable_filter
ip6table_filter 16384 0
ip6_tables 28672 1 ip6table_filter
iptable_filter 16384 1
ip_tables 24576 3 iptable_filter,iptable_mangle,iptable_nat
x_tables 36864 13 ip6table_filter,xt_CHECKSUM,ip_tables,xt_tcpudp,ipt_MASQUERADE,xt_conntrack,xt_nat,iptable_filter,ebtables,ipt_REJECT,iptable_mangle,ip6_tables,xt_addrtype
binfmt_misc 20480 1
intel_rapl 20480 0
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
coretemp 16384 0
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
uvcvideo 90112 0
ghash_clmulni_intel 16384 0
videobuf2_vmalloc 16384 1 uvcvideo
joydev 20480 0
videobuf2_memops 16384 1 videobuf2_vmalloc
input_leds 16384 0
videobuf2_v4l2 28672 1 uvcvideo
snd_usb_audio 176128 1
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
v4l2_common 16384 1 videobuf2_v4l2
videodev 176128 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
snd_usbmidi_lib 36864 1 snd_usb_audio
media 24576 2 uvcvideo,videodev
aesni_intel 167936 0
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
glue_helper 16384 1 aesni_intel
ablk_helper 16384 1 aesni_intel
cryptd 20480 3 ghash_clmulni_intel,aesni_intel,ablk_helper
snd_hda_codec_via 24576 1
snd_hda_codec_generic 77824 1 snd_hda_codec_via
snd_hda_codec_hdmi 53248 1
snd_hda_intel 40960 7
snd_hda_codec 135168 4 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_codec_generic,snd_hda_intel
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_hda_core 73728 5 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep 16384 2 snd_usb_audio,snd_hda_codec
snd_rawmidi 32768 2 snd_usbmidi_lib,snd_seq_midi
serio_raw 16384 0
snd_pcm 106496 6 snd_usb_audio,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
snd 81920 28 snd_usb_audio,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_via,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_usbmidi_lib,snd_hda_codec,snd_hda_intel,snd_seq_device
lpc_ich 24576 0
mei_me 36864 0
shpchp 36864 0
soundcore 16384 1 snd
mei 98304 1 mei_me
ie31200_edac 16384 0
edac_core 53248 1 ie31200_edac
8250_fintek 16384 0
tpm_infineon 20480 0
mac_hid 16384 0
kvm_intel 172032 0
kvm 540672 1 kvm_intel
irqbypass 16384 1 kvm
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
dm_mirror 24576 0
dm_region_hash 24576 1 dm_mirror
dm_log 20480 2 dm_region_hash,dm_mirror
hid_microsoft 16384 0
hid_generic 16384 0
usbhid 49152 0
hid 118784 3 hid_generic,hid_microsoft,usbhid
psmouse 131072 0
pata_acpi 16384 0
atl1c 49152 0
fjes 28672 0
video 40960 0
编辑2
这是输出modinfo /lib/modules/4.4.0-57-generic/kernel/drivers/gpu/drm/radeon/radeon.ko：
filename: /lib/modules/4.4.0-57-generic/kernel/drivers/gpu/drm/radeon/radeon.ko
license: GPL and additional rights
description: ATI Radeon
author: Gareth Hughes, Keith Whitwell, others.
firmware: radeon/R520_cp.bin
firmware: radeon/RS600_cp.bin
firmware: radeon/RS690_cp.bin
firmware: radeon/R420_cp.bin
firmware: radeon/R300_cp.bin
firmware: radeon/R200_cp.bin
firmware: radeon/R100_cp.bin
firmware: radeon/SUMO2_me.bin
firmware: radeon/SUMO2_pfp.bin
firmware: radeon/SUMO_me.bin
firmware: radeon/SUMO_pfp.bin
firmware: radeon/SUMO_rlc.bin
firmware: radeon/PALM_me.bin
firmware: radeon/PALM_pfp.bin
firmware: radeon/CYPRESS_smc.bin
firmware: radeon/CYPRESS_rlc.bin
firmware: radeon/CYPRESS_me.bin
firmware: radeon/CYPRESS_pfp.bin
firmware: radeon/JUNIPER_smc.bin
firmware: radeon/JUNIPER_rlc.bin
firmware: radeon/JUNIPER_me.bin
firmware: radeon/JUNIPER_pfp.bin
firmware: radeon/REDWOOD_smc.bin
firmware: radeon/REDWOOD_rlc.bin
firmware: radeon/REDWOOD_me.bin
firmware: radeon/REDWOOD_pfp.bin
firmware: radeon/CEDAR_smc.bin
firmware: radeon/CEDAR_rlc.bin
firmware: radeon/CEDAR_me.bin
firmware: radeon/CEDAR_pfp.bin
firmware: radeon/R700_rlc.bin
firmware: radeon/R600_rlc.bin
firmware: radeon/RV710_smc.bin
firmware: radeon/RV710_me.bin
firmware: radeon/RV710_pfp.bin
firmware: radeon/RV740_smc.bin
firmware: radeon/RV730_smc.bin
firmware: radeon/RV730_me.bin
firmware: radeon/RV730_pfp.bin
firmware: radeon/RV770_smc.bin
firmware: radeon/RV770_me.bin
firmware: radeon/RV770_pfp.bin
firmware: radeon/RS780_me.bin
firmware: radeon/RS780_pfp.bin
firmware: radeon/RV670_me.bin
firmware: radeon/RV670_pfp.bin
firmware: radeon/RV635_me.bin
firmware: radeon/RV635_pfp.bin
firmware: radeon/RV620_me.bin
firmware: radeon/RV620_pfp.bin
firmware: radeon/RV630_me.bin
firmware: radeon/RV630_pfp.bin
firmware: radeon/RV610_me.bin
firmware: radeon/RV610_pfp.bin
firmware: radeon/R600_me.bin
firmware: radeon/R600_pfp.bin
firmware: radeon/ARUBA_rlc.bin
firmware: radeon/ARUBA_me.bin
firmware: radeon/ARUBA_pfp.bin
firmware: radeon/CAYMAN_smc.bin
firmware: radeon/CAYMAN_rlc.bin
firmware: radeon/CAYMAN_mc.bin
firmware: radeon/CAYMAN_me.bin
firmware: radeon/CAYMAN_pfp.bin
firmware: radeon/CAICOS_smc.bin
firmware: radeon/CAICOS_mc.bin
firmware: radeon/CAICOS_me.bin
firmware: radeon/CAICOS_pfp.bin
firmware: radeon/TURKS_smc.bin
firmware: radeon/TURKS_mc.bin
firmware: radeon/TURKS_me.bin
firmware: radeon/TURKS_pfp.bin
firmware: radeon/BTC_rlc.bin
firmware: radeon/BARTS_smc.bin
firmware: radeon/BARTS_mc.bin
firmware: radeon/BARTS_me.bin
firmware: radeon/BARTS_pfp.bin
firmware: radeon/hainan_smc.bin
firmware: radeon/hainan_rlc.bin
firmware: radeon/hainan_mc.bin
firmware: radeon/hainan_ce.bin
firmware: radeon/hainan_me.bin
firmware: radeon/hainan_pfp.bin
firmware: radeon/HAINAN_smc.bin
firmware: radeon/HAINAN_rlc.bin
firmware: radeon/HAINAN_mc2.bin
firmware: radeon/HAINAN_mc.bin
firmware: radeon/HAINAN_ce.bin
firmware: radeon/HAINAN_me.bin
firmware: radeon/HAINAN_pfp.bin
firmware: radeon/oland_smc.bin
firmware: radeon/oland_rlc.bin
firmware: radeon/oland_mc.bin
firmware: radeon/oland_ce.bin
firmware: radeon/oland_me.bin
firmware: radeon/oland_pfp.bin
firmware: radeon/OLAND_smc.bin
firmware: radeon/OLAND_rlc.bin
firmware: radeon/OLAND_mc2.bin
firmware: radeon/OLAND_mc.bin
firmware: radeon/OLAND_ce.bin
firmware: radeon/OLAND_me.bin
firmware: radeon/OLAND_pfp.bin
firmware: radeon/verde_smc.bin
firmware: radeon/verde_rlc.bin
firmware: radeon/verde_mc.bin
firmware: radeon/verde_ce.bin
firmware: radeon/verde_me.bin
firmware: radeon/verde_pfp.bin
firmware: radeon/VERDE_smc.bin
firmware: radeon/VERDE_rlc.bin
firmware: radeon/VERDE_mc2.bin
firmware: radeon/VERDE_mc.bin
firmware: radeon/VERDE_ce.bin
firmware: radeon/VERDE_me.bin
firmware: radeon/VERDE_pfp.bin
firmware: radeon/pitcairn_smc.bin
firmware: radeon/pitcairn_rlc.bin
firmware: radeon/pitcairn_mc.bin
firmware: radeon/pitcairn_ce.bin
firmware: radeon/pitcairn_me.bin
firmware: radeon/pitcairn_pfp.bin
firmware: radeon/PITCAIRN_smc.bin
firmware: radeon/PITCAIRN_rlc.bin
firmware: radeon/PITCAIRN_mc2.bin
firmware: radeon/PITCAIRN_mc.bin
firmware: radeon/PITCAIRN_ce.bin
firmware: radeon/PITCAIRN_me.bin
firmware: radeon/PITCAIRN_pfp.bin
firmware: radeon/tahiti_smc.bin
firmware: radeon/tahiti_rlc.bin
firmware: radeon/tahiti_mc.bin
firmware: radeon/tahiti_ce.bin
firmware: radeon/tahiti_me.bin
firmware: radeon/tahiti_pfp.bin
firmware: radeon/TAHITI_smc.bin
firmware: radeon/TAHITI_rlc.bin
firmware: radeon/TAHITI_mc2.bin
firmware: radeon/TAHITI_mc.bin
firmware: radeon/TAHITI_ce.bin
firmware: radeon/TAHITI_me.bin
firmware: radeon/TAHITI_pfp.bin
firmware: radeon/mullins_sdma.bin
firmware: radeon/mullins_rlc.bin
firmware: radeon/mullins_mec.bin
firmware: radeon/mullins_ce.bin
firmware: radeon/mullins_me.bin
firmware: radeon/mullins_pfp.bin
firmware: radeon/MULLINS_sdma.bin
firmware: radeon/MULLINS_rlc.bin
firmware: radeon/MULLINS_mec.bin
firmware: radeon/MULLINS_ce.bin
firmware: radeon/MULLINS_me.bin
firmware: radeon/MULLINS_pfp.bin
firmware: radeon/kabini_sdma.bin
firmware: radeon/kabini_rlc.bin
firmware: radeon/kabini_mec.bin
firmware: radeon/kabini_ce.bin
firmware: radeon/kabini_me.bin
firmware: radeon/kabini_pfp.bin
firmware: radeon/KABINI_sdma.bin
firmware: radeon/KABINI_rlc.bin
firmware: radeon/KABINI_mec.bin
firmware: radeon/KABINI_ce.bin
firmware: radeon/KABINI_me.bin
firmware: radeon/KABINI_pfp.bin
firmware: radeon/kaveri_sdma.bin
firmware: radeon/kaveri_rlc.bin
firmware: radeon/kaveri_mec2.bin
firmware: radeon/kaveri_mec.bin
firmware: radeon/kaveri_ce.bin
firmware: radeon/kaveri_me.bin
firmware: radeon/kaveri_pfp.bin
firmware: radeon/KAVERI_sdma.bin
firmware: radeon/KAVERI_rlc.bin
firmware: radeon/KAVERI_mec.bin
firmware: radeon/KAVERI_ce.bin
firmware: radeon/KAVERI_me.bin
firmware: radeon/KAVERI_pfp.bin
firmware: radeon/hawaii_smc.bin
firmware: radeon/hawaii_sdma.bin
firmware: radeon/hawaii_rlc.bin
firmware: radeon/hawaii_mc.bin
firmware: radeon/hawaii_mec.bin
firmware: radeon/hawaii_ce.bin
firmware: radeon/hawaii_me.bin
firmware: radeon/hawaii_pfp.bin
firmware: radeon/HAWAII_smc.bin
firmware: radeon/HAWAII_sdma.bin
firmware: radeon/HAWAII_rlc.bin
firmware: radeon/HAWAII_mc2.bin
firmware: radeon/HAWAII_mc.bin
firmware: radeon/HAWAII_mec.bin
firmware: radeon/HAWAII_ce.bin
firmware: radeon/HAWAII_me.bin
firmware: radeon/HAWAII_pfp.bin
firmware: radeon/bonaire_smc.bin
firmware: radeon/bonaire_sdma.bin
firmware: radeon/bonaire_rlc.bin
firmware: radeon/bonaire_mc.bin
firmware: radeon/bonaire_mec.bin
firmware: radeon/bonaire_ce.bin
firmware: radeon/bonaire_me.bin
firmware: radeon/bonaire_pfp.bin
firmware: radeon/BONAIRE_smc.bin
firmware: radeon/BONAIRE_sdma.bin
firmware: radeon/BONAIRE_rlc.bin
firmware: radeon/BONAIRE_mc2.bin
firmware: radeon/BONAIRE_mc.bin
firmware: radeon/BONAIRE_mec.bin
firmware: radeon/BONAIRE_ce.bin
firmware: radeon/BONAIRE_me.bin
firmware: radeon/BONAIRE_pfp.bin
firmware: radeon/BONAIRE_uvd.bin
firmware: radeon/TAHITI_uvd.bin
firmware: radeon/SUMO_uvd.bin
firmware: radeon/CYPRESS_uvd.bin
firmware: radeon/RV710_uvd.bin
firmware: radeon/RV770_uvd.bin
firmware: radeon/RS780_uvd.bin
firmware: radeon/R600_uvd.bin
firmware: radeon/BONAIRE_vce.bin
firmware: radeon/TAHITI_vce.bin
srcversion: 7AFED92ED8578E37C5FE65A
alias: pci:v00001002d000099A4sv*sd*bc*sc*i*
...
depends: drm,drm_kms_helper,ttm,i2c-algo-bit
intree: Y
vermagic: 4.4.0-57-generic SMP mod_unload modversions
parm: no_wb:Disable AGP writeback for scratch registers (int)
parm: modeset:Disable/Enable modesetting (int)
parm: dynclks:Disable/Enable dynamic clocks (int)
parm: r4xx_atom:Enable ATOMBIOS modesetting for R4xx (int)
parm: vramlimit:Restrict VRAM for testing, in megabytes (int)
parm: agpmode:AGP Mode (-1 == PCI) (int)
parm: gartsize:Size of PCIE/IGP gart to setup in megabytes (32, 64, etc., -1 = auto) (int)
parm: benchmark:Run benchmark (int)
parm: test:Run tests (int)
parm: connector_table:Force connector table (int)
parm: tv:TV enable (0 = disable) (int)
parm: audio:Audio enable (-1 = auto, 0 = disable, 1 = enable) (int)
parm: disp_priority:Display Priority (0 = auto, 1 = normal, 2 = high) (int)
parm: hw_i2c:hw i2c engine enable (0 = disable) (int)
parm: pcie_gen2:PCIE Gen2 mode (-1 = auto, 0 = disable, 1 = enable) (int)
parm: msi:MSI support (1 = enable, 0 = disable, -1 = auto) (int)
parm: lockup_timeout:GPU lockup timeout in ms (default 10000 = 10 seconds, 0 = disable) (int)
parm: fastfb:Direct FB access for IGP chips (0 = disable, 1 = enable) (int)
parm: dpm:DPM support (1 = enable, 0 = disable, -1 = auto) (int)
parm: aspm:ASPM support (1 = enable, 0 = disable, -1 = auto) (int)
parm: runpm:PX runtime pm (1 = force enable, 0 = disable, -1 = PX only default) (int)
parm: hard_reset:PCI config reset (1 = force enable, 0 = disable (default)) (int)
parm: vm_size:VM address space size in gigabytes (default 4GB) (int)
parm: vm_block_size:VM page table size in bits (default depending on vm_size) (int)
parm: deep_color:Deep Color support (1 = enable, 0 = disable (default)) (int)
parm: use_pflipirq:Pflip irqs for pageflip completion (0 = disable, 1 = as fallback, 2 = exclusive (default)) (int)
parm: bapm:BAPM support (1 = enable, 0 = disable, -1 = auto) (int)
parm: backlight:backlight support (1 = enable, 0 = disable, -1 = auto) (int)
parm: auxch:Use native auxch experimental support (1 = enable, 0 = disable, -1 = auto) (int)
parm: mst:DisplayPort MST experimental support (1 = enable, 0 = disable) (int)
答案1
我没有看到从 lsmod 命令输出加载任何 Radeon 驱动程序
我在下面使用 Intel GM500 驱动程序展示了我的 lsmod 输出
# lsmod
gma500_gfx 192512 2
i2c_algo_bit 16384 1 gma500_gfx
drm_kms_helper 126976 1 gma500_gfx
您在 linuxmint 18.1 上使用的是哪个内核版本？
您可以转到 /lib/modules/kervel-versin/kernel/drivers/gpu/drm/radeon/
您可以在此处执行以下命令：
# modinfo radeon.ko
您应该检查有关 Radeon 驱动程序的 modinfo 命令输出。
当您找不到它时。您应该从 radeon 网站下载 Radeon HD 7770 驱动程序。