bonjour,
apres un "dmesg -r , j’ai vu cette erreur a laquelle je ne comprend rien :
<7>[ 0.347144] ACPI: EC: Look up EC in DSDT
<4>[ 0.348967] ACPI Error (psargs-0359): [ECEN] Namespace lookup failure, AE_NOT_FOUND
<4>[ 0.349058] ACPI Error (psparse-0537): Method parse/execution failed [] (Node ffffffff8164df50), AE_NOT_FOUND
<4>[ 0.349395] ACPI: Executed 4 blocks of module-level executable AML code
<6>[ 0.354686] ACPI: Interpreter enabled
<6>[ 0.354719] ACPI: (supports S0 S3 S4 S5)
<6>[ 0.354871] ACPI: Using IOAPIC for interrupt routing
<5>[ 0.354942] PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
<4>[ 0.356928] ACPI Error: No handler for Region [SACS] (ffff88010fad87e0) [PCI_Config] (20090903/evregion-319)
<4>[ 0.357018] ACPI Error: Region PCI_Config(2) has no handler (20090903/exfldio-295)
<4>[ 0.357106] ACPI Error (psparse-0537): Method parse/execution failed [\PRID.P_D0._STA] (Node ffff88010fa2bde0), AE_NOT_EXIST
<4>[ 0.357240] ACPI Error (uteval-0250): Method execution failed [\PRID.P_D0._STA] (Node ffff88010fa2bde0), AE_NOT_EXIST
<4>[ 0.357370] ACPI Error: No handler for Region [SACS] (ffff88010fad87e0) [PCI_Config] (20090903/evregion-319)
<4>[ 0.357459] ACPI Error: Region PCI_Config(2) has no handler (20090903/exfldio-295)
<4>[ 0.357546] ACPI Error (psparse-0537): Method parse/execution failed [\PRID.P_D1._STA] (Node ffff88010fa2bec0), AE_NOT_EXIST
<4>[ 0.357680] ACPI Error (uteval-0250): Method execution failed [\PRID.P_D1._STA] (Node ffff88010fa2bec0), AE_NOT_EXIST
<4>[ 0.357809] ACPI Error: No handler for Region [SACS] (ffff88010fad87e0) [PCI_Config] (20090903/evregion-319)
<4>[ 0.357898] ACPI Error: Region PCI_Config(2) has no handler (20090903/exfldio-295)
<4>[ 0.357986] ACPI Error (psparse-0537): Method parse/execution failed [\SECD.S_D0._STA] (Node ffff88010fb200a0), AE_NOT_EXIST
<4>[ 0.358119] ACPI Error (uteval-0250): Method execution failed [\SECD.S_D0._STA] (Node ffff88010fb200a0), AE_NOT_EXIST
<4>[ 0.358248] ACPI Error: No handler for Region [SACS] (ffff88010fad87e0) [PCI_Config] (20090903/evregion-319)
<4>[ 0.358336] ACPI Error: Region PCI_Config(2) has no handler (20090903/exfldio-295)
<4>[ 0.358424] ACPI Error (psparse-0537): Method parse/execution failed [\SECD.S_D1._STA] (Node ffff88010fb20180), AE_NOT_EXIST
<4>[ 0.358556] ACPI Error (uteval-0250): Method execution failed [\SECD.S_D1._STA] (Node ffff88010fb20180), AE_NOT_EXIST
<5>[ 0.360653] PCI: MCFG area at e0000000 reserved in ACPI motherboard resources
<6>[ 0.367304] PCI: Using MMCONFIG at e0000000 - efffffff
<4>[ 0.373723] ACPI Error: No handler for Region [SACS] (ffff88010fad87e0) [PCI_Config] (20090903/evregion-319)
<4>[ 0.373813] ACPI Error: Region PCI_Config(2) has no handler (20090903/exfldio-295)
<4>[ 0.373901] ACPI Error (psparse-0537): Method parse/execution failed [\PRID.P_D0._STA] (Node ffff88010fa2bde0), AE_NOT_EXIST
<4>[ 0.374039] ACPI Error: No handler for Region [SACS] (ffff88010fad87e0) [PCI_Config] (20090903/evregion-319)
<4>[ 0.374127] ACPI Error: Region PCI_Config(2) has no handler (20090903/exfldio-295)
<4>[ 0.374215] ACPI Error (psparse-0537): Method parse/execution failed [\PRID.P_D1._STA] (Node ffff88010fa2bec0), AE_NOT_EXIST
<4>[ 0.374386] ACPI Error: No handler for Region [SACS] (ffff88010fad87e0) [PCI_Config] (20090903/evregion-319)
<4>[ 0.374475] ACPI Error: Region PCI_Config(2) has no handler (20090903/exfldio-295)
<4>[ 0.374563] ACPI Error (psparse-0537): Method parse/execution failed [\SECD.S_D0._STA] (Node ffff88010fb200a0), AE_NOT_EXIST
<4>[ 0.374708] ACPI Error: No handler for Region [SACS] (ffff88010fad87e0) [PCI_Config] (20090903/evregion-319)
<4>[ 0.374796] ACPI Error: Region PCI_Config(2) has no handler (20090903/exfldio-295)
<4>[ 0.374884] ACPI Error (psparse-0537): Method parse/execution failed [\SECD.S_D1._STA] (Node ffff88010fb20180), AE_NOT_EXIST
<4>[ 0.375105] ACPI Warning: Incorrect checksum in table [OEMB] - CD, should be CC (20090903/tbutils-314)
<6>[ 0.375281] ACPI: No dock devices found.
<6>[ 0.375452] ACPI: PCI Root Bridge [PCI0] (0000:00)
si quelqu’un peut identifier ce probleme et me dire comment le regler
merci d’avance