RealtekのHD Audio Codecのインストール(コンパイル)に失敗し、音が出なくなってしまいました。

PC型番: Dell Inspiron 1564
Audio: Realtek ALC269Q-GR

RealtekのHPよりLinux用サウンドドライバをダウンロードし、解凍したファイル内にある "install" を管理者権限で実行しました。
しかし以下のようなログが表示され、インストールに失敗、音声が出なくなってしまいました。

---
.....Decompress Driver source v1.0.24-5.16rc25
Compile Driver........
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for ranlib... ranlib
checking for a BSD-compatible install... /usr/bin/install -c
checking how to run the C preprocessor... gcc -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ANSI C header files... yes
checking for an ANSI C-conforming const... yes
checking for inline... inline
checking whether time.h and sys/time.h may both be included... yes
checking whether gcc needs -traditional... no
checking for current directory... /home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24
checking cross compile...
checking for directory with ALSA kernel sources... /home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/alsa-kernel
checking for directory with kernel source... /lib/modules/3.0.0-12-generic/build
checking for directory with kernel build... /lib/modules/3.0.0-12-generic/build
checking for kernel linux/version.h ... linux/version.h
checking for kernel linux/autoconf.h generated/autoconf.h... generated/autoconf.h
checking for kernel linux/utsrelease.h generated/utsrelease.h... generated/utsrelease.h
checking for kernel version... 3.0.0-12-generic
checking for GCC version... Kernel compiler:  Used compiler: gcc (Ubuntu/Linaro 4.6.1-9ubuntu3) 4.6.1

*** NO PREDEFINED KERNEL COMPILER IS DETECTED
*** Assuming the same compiler is used with the current system compiler.

*** Please make sure that the same compiler version was used for building kernel.

checking for built-in ALSA... no
checking for existing ALSA module... yes
checking for Red Hat kernel... auto
checking for Red Hat kernel... no
checking for SUSE kernel... auto
checking for SUSE kernel... no
checking for updating alsa-kernel version.h... yes
checking for CONFIG_EXPERIMENTAL... yes
checking for directory to store kernel modules... /lib/modules/3.0.0-12-generic/kernel/sound
checking for verbose procfs... on
checking for verbose printk... on
checking for debug level... none
checking for processor type... x86_64
checking for kernel linux/config.h... no
Creating <linux/config.h>...
checking for deprecated linux/config.h... checking to modify of kernel linux/kmod.h... no
checking for kernel linux/utsrelease.h... no
Creating a dummy <linux/utsrelease.h>...
checking for kernel linux/compiler.h... yes
checking for kernel linux/pm.h... yes
checking for kernel linux/spinlock.h... yes
checking for kernel linux/irq.h... yes
checking for kernel linux/threads.h... yes
checking for kernel linux/rwsem.h... yes
checking for kernel linux/gameport.h... yes
checking for kernel media/v4l2-dev.h... yes
checking for kernel linux/devfs_fs_kernel.h... no
Creating a dummy <linux/devfs_fs_kernel.h>...
checking for kernel linux/highmem.h... yes
checking for kernel linux/workqueue.h... yes
checking for kernel linux/dma-mapping.h... yes
checking for kernel asm/hw_irq.h... yes
checking for kernel linux/device.h... yes
checking for kernel linux/platform_device.h... yes
checking for kernel linux/isa.h... yes
checking for kernel linux/jiffies.h... yes
checking for kernel linux/compat.h... yes
checking for kernel linux/log2.h... yes
checking for kernel linux/adb.h... yes
checking for kernel linux/cuda.h... yes
checking for kernel linux/pmu.h... yes
checking for kernel linux/io.h... yes
checking for kernel linux/moduleparam.h... yes
checking for kernel linux/syscalls.h... yes
checking for kernel linux/firmware.h... yes
checking for kernel linux/err.h... yes
checking for kernel linux/bitmap.h... yes
checking for kernel linux/mutex.h... yes
checking for kernel linux/pm_qos_params.h... yes
checking for kernel linux/kthread.h... yes
checking for kernel asm/irq_regs.h... yes
checking for kernel linux/seq_file.h... yes
checking for kernel linux/debugfs.h... yes
checking for kernel linux/gpio.h... yes
checking for kernel linux/bug.h... yes
checking for kernel linux/math64.h... yes
checking for kernel linux/regulator/consumer.h... yes
checking for kernel linux/dmi.h... yes
checking for kernel linux/bitrev.h... yes
checking for kernel linux/hrtimer.h... yes
checking for kernel linux/gcd.h... yes
checking for kernel linux/gfp.h... yes
checking for kernel pcmcia/cs_types.h... no
Creating <pcmcia/cs_types.h>...
checking for kernel pcmcia/cs.h... no
Creating <pcmcia/cs.h>...
checking for kernel trace/events/asoc.h... yes
checking for kernel linux/lzo.h... yes
checking for exported symbol dump_stack... no
checking for kernel module symbol versions... yes
checking for has ioport support... yes
checking for PCI support in kernel... yes
checking for I2C driver in kernel... yes
checking for I2C_POWERMAC in kernel... unknown
checking for firmware loader... yes
checking for SMP... yes
checking for ISA PnP driver in kernel... yes
checking for PnP driver in kernel... yes
checking for Kernel ISA-PnP support... no
checking for Kernel ISA-PnP module support... no
checking for strlcpy... yes
checking for snprintf... yes
checking for vsnprintf... yes
checking for scnprintf... yes
checking for sscanf... yes
checking for vmalloc_to_page... yes
checking for old kmod... no
checking for PDE... yes
checking for pci_set_consistent_dma_mask... yes
checking for pci_dev_present... yes
checking for msleep... yes
checking for msleep_interrupt... yes
checking for msecs_to_jiffies... yes
checking for tty->count is the atomic type... yes
checking for io_remap_pfn_range... yes
checking for kcalloc... yes
checking for kstrdup... yes
checking for kstrndup... yes
checking for kzalloc... yes
checking for pci_ioremap_bar... yes
checking for saved_config_space in pci_dev... yes
checking for new pci_save_state... yes
checking for register_sound_special_device... yes
checking for old kill_fasync... no
checking for dma_addr_t... no
checking for MUTEX macros... no
checking for driver extra-version...
checking for driver version... 1.0.24-5.16rc24
checking for dynamic minor numbers... no
checking for sequencer support... yes
checking for OSS/Free emulation... yes
checking for OSS PCM plugin system inclusion... yes
checking for RTC support... no
checking for HPET support... yes
checking for Procfs support... yes
checking for USB support... yes
checking for kernel linux/usb/audio-v2.h... yes
checking for kernel linux/usb/audio.h... yes
checking for valid v1 in linux/usb/audio.h... yes
checking for invalid v2 in linux/usb/audio.h... no
checking for valid linux/usb/audio-v2.h... no
Creating <linux/usb/audio-v2.h>...
checking for kernel linux/usb/ch9.h... yes
checking usb_alloc_coherent... no
checking for gfp_t... yes
checking for GFP_DMA32... yes
checking for page_to_pfn... yes
checking for init_utsname... yes
checking for is_power_of_2... no
checking for __ffs... yes
checking for PnP suspend/resume... yes
checking for builtin _Bool support... yes
checking for x86-compatible PC... no
checking for kernel PCMCIA
checking for PCMCIA support... yes
checking for PC9800 support in kernel... no
checking for parallel port support... yes
checking for power management... yes
checking for cards to compile driver for... hda-intel
checking for additonal options to compile driver for... all
configure: creating ./config.status
config.status: creating version
config.status: creating Makefile.conf
config.status: creating snddevices
config.status: creating utils/alsa-driver.spec
config.status: creating utils/buildrpm
config.status: creating toplevel.config
config.status: creating utils/alsasound
config.status: creating utils/alsasound.posix
config.status: creating include/pci_ids_compat.h
config.status: creating include/i2c-id_compat.h
config.status: creating include/config.h
config.status: creating include/config1.h
config.status: creating include/version.h
config.status: include/version.h is unchanged
config.status: creating include/autoconf-extra.h
Hacking autoconf.h...
make  dep
make[1]: ディレクトリ `/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24' に入ります
make[2]: ディレクトリ `/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include' に入ります
make  -C sound prepare
make[3]: ディレクトリ `/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include/sound' に入ります
make .includes.tmp
make[4]: ディレクトリ `/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include/sound' に入ります
make[4]: ディレクトリ `/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include/sound' から出ます
make prepare2
make[4]: ディレクトリ `/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include/sound' に入ります
cp ../../alsa-kernel/include/ac97_codec.h .
patch -p0 -i ac97_codec.patch ac97_codec.h
patching file ac97_codec.h
ln -s ../../alsa-kernel/include/aci.h
ln -s ../../alsa-kernel/include/ad1816a.h
ln -s ../../alsa-kernel/include/ad1843.h
ln -s ../../alsa-kernel/include/ak4113.h
ln -s ../../alsa-kernel/include/ak4114.h
ln -s ../../alsa-kernel/include/ak4117.h
ln -s ../../alsa-kernel/include/ak4531_codec.h
ln -s ../../alsa-kernel/include/ak4xxx-adda.h
ln -s ../../alsa-kernel/include/alc5623.h
ln -s ../../alsa-kernel/include/asequencer.h
ln -s ../../alsa-kernel/include/asound.h
ln -s ../../alsa-kernel/include/asound_fm.h
ln -s ../../alsa-kernel/include/asoundef.h
ln -s ../../alsa-kernel/include/atmel-abdac.h
ln -s ../../alsa-kernel/include/atmel-ac97c.h
ln -s ../../alsa-kernel/include/control.h
cp ../../alsa-kernel/include/core.h .
patch -p0 -i core.patch core.h
patching file core.h
ln -s ../../alsa-kernel/include/cs4231-regs.h
ln -s ../../alsa-kernel/include/cs46xx.h
ln -s ../../alsa-kernel/include/cs46xx_dsp_scb_types.h
ln -s ../../alsa-kernel/include/cs46xx_dsp_spos.h
ln -s ../../alsa-kernel/include/cs46xx_dsp_task_types.h
ln -s ../../alsa-kernel/include/cs8403.h
ln -s ../../alsa-kernel/include/cs8427.h
ln -s ../../alsa-kernel/include/emu10k1.h
ln -s ../../alsa-kernel/include/emu10k1_synth.h
ln -s ../../alsa-kernel/include/emu8000.h
ln -s ../../alsa-kernel/include/emu8000_reg.h
ln -s ../../alsa-kernel/include/emux_legacy.h
ln -s ../../alsa-kernel/include/emux_synth.h
ln -s ../../alsa-kernel/include/es1688.h
ln -s ../../alsa-kernel/include/gus.h
ln -s ../../alsa-kernel/include/hda_hwdep.h
ln -s ../../alsa-kernel/include/hdsp.h
ln -s ../../alsa-kernel/include/hdspm.h
ln -s ../../alsa-kernel/include/hwdep.h
ln -s ../../alsa-kernel/include/i2c.h
ln -s ../../alsa-kernel/include/info.h
ln -s ../../alsa-kernel/include/initval.h
ln -s ../../alsa-kernel/include/jack.h
ln -s ../../alsa-kernel/include/l3.h
ln -s ../../alsa-kernel/include/max98088.h
ln -s ../../alsa-kernel/include/memalloc.h
ln -s ../../alsa-kernel/include/minors.h
ln -s ../../alsa-kernel/include/mixer_oss.h
ln -s ../../alsa-kernel/include/mpu401.h
ln -s ../../alsa-kernel/include/opl3.h
ln -s ../../alsa-kernel/include/opl4.h
ln -s ../../alsa-kernel/include/pcm-indirect.h
cp ../../alsa-kernel/include/pcm.h .
patch -p0 -i pcm.patch pcm.h
patching file pcm.h
Hunk #3 succeeded at 310 (offset 1 line).
Hunk #4 succeeded at 331 (offset 1 line).
Hunk #5 succeeded at 359 (offset 1 line).
Hunk #6 succeeded at 377 (offset 1 line).
Hunk #7 succeeded at 415 (offset 1 line).
Hunk #8 succeeded at 435 (offset 1 line).
ln -s ../../alsa-kernel/include/pcm_oss.h
ln -s ../../alsa-kernel/include/pcm_params.h
ln -s ../../alsa-kernel/include/pt2258.h
ln -s ../../alsa-kernel/include/pxa2xx-lib.h
ln -s ../../alsa-kernel/include/rawmidi.h
ln -s ../../alsa-kernel/include/s3c24xx_uda134x.h
ln -s ../../alsa-kernel/include/sb.h
ln -s ../../alsa-kernel/include/sb16_csp.h
ln -s ../../alsa-kernel/include/seq_device.h
ln -s ../../alsa-kernel/include/seq_kernel.h
ln -s ../../alsa-kernel/include/seq_midi_emul.h
ln -s ../../alsa-kernel/include/seq_midi_event.h
ln -s ../../alsa-kernel/include/seq_oss.h
ln -s ../../alsa-kernel/include/seq_oss_legacy.h
ln -s ../../alsa-kernel/include/seq_virmidi.h
ln -s ../../alsa-kernel/include/sfnt_info.h
ln -s ../../alsa-kernel/include/sh_dac_audio.h
ln -s ../../alsa-kernel/include/sh_fsi.h
ln -s ../../alsa-kernel/include/snd_wavefront.h
ln -s ../../alsa-kernel/include/soc-dai.h
ln -s ../../alsa-kernel/include/soc-dapm.h
ln -s ../../alsa-kernel/include/soc.h
ln -s ../../alsa-kernel/include/soundfont.h
ln -s ../../alsa-kernel/include/tea575x-tuner.h
ln -s ../../alsa-kernel/include/tea6330t.h
ln -s ../../alsa-kernel/include/timer.h
ln -s ../../alsa-kernel/include/tlv.h
ln -s ../../alsa-kernel/include/tlv320aic3x.h
ln -s ../../alsa-kernel/include/tlv320dac33-plat.h
ln -s ../../alsa-kernel/include/tpa6130a2-plat.h
ln -s ../../alsa-kernel/include/trident.h
ln -s ../../alsa-kernel/include/uda134x.h
ln -s ../../alsa-kernel/include/uda1380.h
ln -s ../../alsa-kernel/include/util_mem.h
ln -s ../version.h
ln -s ../../alsa-kernel/include/vx_core.h
ln -s ../../alsa-kernel/include/wavefront.h
ln -s ../../alsa-kernel/include/wm2000.h
ln -s ../../alsa-kernel/include/wm8903.h
ln -s ../../alsa-kernel/include/wm8904.h
ln -s ../../alsa-kernel/include/wm8955.h
ln -s ../../alsa-kernel/include/wm8960.h
ln -s ../../alsa-kernel/include/wm8962.h
ln -s ../../alsa-kernel/include/wm8993.h
ln -s ../../alsa-kernel/include/wm9081.h
ln -s ../../alsa-kernel/include/wm9090.h
ln -s ../../alsa-kernel/include/wss.h
ln -s ../../alsa-kernel/include/ymfpci.h
make[4]: ディレクトリ `/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include/sound' から出ます
make[3]: ディレクトリ `/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include/sound' から出ます
make[2]: ディレクトリ `/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include' から出ます
make[2]: ディレクトリ `/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/acore' に入ります
make  -C ioctl32 fastdep
make[3]: ディレクトリ `/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/acore/ioctl32' に入ります
(tmpfile=`echo /home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include/sndversions.h.tmp`; (echo "#ifndef _LINUX_SNDVERSIONS_H"; echo "#define _LINUX_SNDVERSIONS_H"; echo "#include <linux/modsetver.h>"; cd /home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include/modules; for f in *.ver; do if [ -f $f ]; then echo "#include \"modules/${f}\""; fi; done; echo "#endif"; ) > ${tmpfile}; if [ -r /home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include/sndversions.h ] && cmp -s /home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include/sndversions.h ${tmpfile}; then echo /home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include/sndversions.h was not updated; rm -f ${tmpfile}; else echo /home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include/sndversions.h was updated; mv -f ${tmpfile} /home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include/sndversions.h; fi)
/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include/sndversions.h was updated
gcc -M -D__KERNEL__ -D__isapnp_now__ -DMODULE=1 -I/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include  -I/lib/modules/3.0.0-12-generic/build/include -I/lib/modules/3.0.0-12-generic/build/include -I/lib/modules/3.0.0-12-generic/build/arch/x86/include -O2 -mno-red-zone -mcmodel=kernel -fno-reorder-blocks -fno-strength-reduce -finline-limit=2000 -Wdeclaration-after-statement -Wno-pointer-sign -D__SMP__ -DCONFIG_SMP -DLINUX -DALSA_BUILD -nostdinc -iwithprefix include  ioctl32.c pcm32.c rawmidi32.c timer32.c hwdep32.c seq32.c > .depend
make[3]: ディレクトリ `/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/acore/ioctl32' から出ます
make[2]: ディレクトリ `/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/acore' から出ます
make[1]: ディレクトリ `/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24' から出ます
if [ -L /usr/include/sound ]; then \
        rm -f /usr/include/sound; \
        ln -sf /home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include/sound /usr/include/sound; \
    else \
        rm -rf /usr/include/sound; \
        install -d -m 755 -g root -o root /usr/include/sound; \
        for f in include/sound/*.h; do \
            install -m 644 -g root -o root $f /usr/include/sound; \
        done \
    fi
find /lib/modules/3.0.0-12-generic/kernel/sound -name 'snd*.*o' | xargs rm -f
find /lib/modules/3.0.0-12-generic/kernel/sound -name 'snd*.*o.gz' | xargs rm -f
find /lib/modules/3.0.0-12-generic/kernel/sound -name 'ac97_bus.*o' | xargs rm -f
find /lib/modules/3.0.0-12-generic/kernel/sound -name 'ac97_bus.*o.gz' | xargs rm -f
make[1]: ディレクトリ `/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include' に入ります
make[1]: `modules_install' に対して行うべき事はありません.
make[1]: ディレクトリ `/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/include' から出ます
make[1]: ディレクトリ `/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/acore' に入ります
mkdir -p /lib/modules/3.0.0-12-generic/kernel/sound/acore
cp snd-page-alloc.o snd-pcm.o snd-timer.o snd.o /lib/modules/3.0.0-12-generic/kernel/sound/acore
make[1]: ディレクトリ `/home/administrator/.local/share/Trash/files/realtek-linux-audiopack-5.16/alsa-driver-1.0.24/acore' から出ます
Creating mixer?...done.
Creating sequencer...done.
Creating midi0?...done.
Creating dsp?...done.
Creating audio?...done.
Creating sndstat...done.
Creating music...done.
Creating dmmidi?...done.
Creating dmfm?...done.
Creating amixer?...done.
Creating adsp?...done.
Creating amidi?...done.
Creating admmidi?...done.
Creating snd/control?...done.
Creating snd/seq...done.
Creating snd/timer...done.
Creating snd/hw??...done.
Creating snd/midi??...done.
Creating snd/pcm??p...done.
Creating snd/pcm??c...done.
Creating aload?...done.
Creating aloadSEQ...done.
Remove Folder.....
./install: 48: alsaconf: not found
---

できればこのドライバをインストールしたいのですが、もしダメなら初期のドライバに戻したいと思います。
ご回答よろしくお願いします。