command dmesg --level=err,warn give errors and warning How can I fix and repair these?
dmesg --level=err,warn
[ 0.000000] ACPI: RSDP 000f7180 00014 (v00 AWARD )
[ 0.000000] ACPI: RSDT 1dff3000 0002C (v01 AWARD AWRDACPI 42302E31 AWRD 00000000)
[ 0.000000] ACPI: FACP 1dff3040 00074 (v01 AWARD AWRDACPI 42302E31 AWRD 00000000)
[ 0.000000] ACPI: DSDT 1dff30c0 03692 (v01 AWARD AWRDACPI 00001000 MSFT 0100000E)
[ 0.000000] ACPI: FACS 1dff0000 00040
[ 0.000000] ACPI: APIC 1dff6780 00068 (v01 AWARD AWRDACPI 42302E31 AWRD 00000000)
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00010000-0x00ffffff]
[ 0.000000] Normal [mem 0x01000000-0x1dfeffff]
[ 0.000000] HighMem empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00010000-0x0009efff]
[ 0.000000] node 0: [mem 0x00100000-0x1dfeffff]
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 121791
[ 0.088977] pci_root PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[ 0.116562] pnp 00:02: disabling [io 0x0010-0x001f] because it overlaps 0000:00:02.1 BAR 4 [io 0x0000-0x001f]
[ 0.903477] bounce pool size: 64 pages
[ 0.906567] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.932668] toshiba: not a supported Toshiba laptop
[ 1.069151] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
[ 1.074303] hd: no drives specified - use hd=cyl,head,sectors on kernel command line
[ 1.327822] sr0: scsi3-mmc drive: 8x/52x writer cd/rw xa/form2 cdda tray
[ 1.759503] 0000:00:04.0: Unreadable or invalid MAC address,using random generated one
[ 5.911707] ACPI Warning: 0x00001000-0x0000101f SystemIO conflicts with Region \P01_ 1 (20120913/utaddress-251)
[ 5.911923] ACPI Warning: 0x00001000-0x0000101f SystemIO conflicts with Region \P06_ 2 (20120913/utaddress-251)
PC information-desktop PC
System: Host: antiX1 Kernel: 3.7.10-antix.7-486-smp i686 (32 bit)
Desktop: JWM 2.1.0 Distro: antiX-13.1_386-full Luddite 19 June 2013
Machine: Mobo: N/A model: SiS-661 Bios: Phoenix version: 6.00 PG date: 02/26/2005
CPU: Single core Intel Celeron CPU (-UP-) cache: 256 KB flags: (pae sse sse2 sse3) clocked at 2940.056 MHz
Graphics: Card: Silicon Integrated Systems [SiS] 661/741/760 PCI/AGP or 662/761Gx PCIE VGA Display Adapter
X.Org: 1.12.4 drivers: sis (unloaded: fbdev,vesa) Resolution: 1024x768@85.0hz
GLX Renderer: Gallium 0.4 on llvmpipe (LLVM 0x209) GLX Version: 2.1 Mesa 8.0.5
Audio: Card: Silicon Integrated Systems [SiS] SiS7012 AC'97 Sound Controller driver: snd_intel8x0
Sound: Advanced Linux Sound Architecture ver: k3.7.10-antix.7-486-smp
Network: Card: Silicon Integrated Systems [SiS] SiS900 PCI Fast Ethernet driver: sis900
IF: eth0 state: unknown speed: 100 Mbps duplex: full mac: 7e:51:f1:af:75:24
Drives: HDD Total Size: 80.0GB (-) 1: id: /dev/sda model: WDC_WD800BB size: 80.0GB
Partition: ID: / size: 16G used: 8.0G (53%) fs: ext4 ID: swap-1 size: 0.51GB used: 0.01GB (2%) fs: swap
Sensors: System Temperatures: cpu: 53.0C mobo: N/A
Fan Speeds (in rpm): cpu: N/A
Info: Processes: 90 Uptime: 1:45 Memory: 196.8/468.6MB Client: Shell (inxi-gui) inxi: 1.9.18