It's a type, should be regression.
請找出第一個"壞的"v4.10-rc* kernel.
> On Apr 26, 2018, at 3:16 PM, Frost Red Lee <email address hidden> wrote: > > regessio是什麼意思呢? > > 2018-04-26 14:04 GMT+08:00 Kai-Heng Feng <email address hidden>: > >> 請在 [0] 找出第一個產生regressio的v4.10-rc* kernel. >> >> [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/ >> >> -- >> You received this bug notification because you are subscribed to the bug >> report. >> https://bugs.launchpad.net/bugs/1754555 >> >> Title: >> acer电脑无法启动wifi >> >> Status in linux package in Ubuntu: >> Confirmed >> >> Bug description: >> acer aspire 4752安装了ubuntu16.04 >> 内核4.4一切正常,升级了18.04,内核4.15,发现无法启动无线网卡,具体问题也是点击“开启wifi”, >> 然后开启后,提示wifi已禁用,用热键开启wifi也不行。 >> >> $lspci >> 网卡型号是:Qualcomm Atheros AR9287 Wireless Network Adapter (PCI-Express) >> (rev 01) >> 各种方法都尝试了,最后在一个不起眼的角落里找到了方法,如下: >> >> sudo vim /etc/modprobe.d/blacklist.conf >> >> 最后加入一行 blacklist acer-wmi #将acer-wmi驱动加入黑名单 >> 重启即可。。。 >> >> ProblemType: Bug >> DistroRelease: Ubuntu 18.04 >> Package: linux-image-generic 4.15.0.10.11 >> ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3 >> Uname: Linux 4.15.0-10-generic x86_64 >> AlsaVersion: Advanced Linux Sound Architecture Driver Version >> k4.15.0-10-generic. >> AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': >> 'aplay' >> ApportVersion: 2.20.8-0ubuntu10 >> Architecture: amd64 >> ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': >> 'arecord' >> AudioDevicesInUse: >> USER PID ACCESS COMMAND >> /dev/snd/pcmC0D0p: admin 1187 F...m pulseaudio >> /dev/snd/controlC0: admin 1187 F.... pulseaudio >> Card0.Amixer.info: Error: [Errno 2] No such file or directory: >> 'amixer': 'amixer' >> Card0.Amixer.values: Error: [Errno 2] No such file or directory: >> 'amixer': 'amixer' >> CurrentDesktop: MATE >> Date: Fri Mar 9 12:09:53 2018 >> IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': >> 'iwconfig' >> MachineType: Acer Aspire 4752 >> ProcFB: 0 inteldrmfb >> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-10-generic >> root=UUID=d4b4468a-f732-42b5-89ac-dbeef56e0c79 ro quiet swapaccount=1 >> RelatedPackageVersions: >> linux-restricted-modules-4.15.0-10-generic N/A >> linux-backports-modules-4.15.0-10-generic N/A >> linux-firmware 1.172 >> RfKill: >> 0: phy0: Wireless LAN >> Soft blocked: no >> Hard blocked: no >> SourcePackage: linux >> UpgradeStatus: No upgrade log present (probably fresh install) >> WifiSyslog: >> >> dmi.bios.date: 08/11/2011 >> dmi.bios.vendor: Phoenix Technologies Ltd. >> dmi.bios.version: V2.09 >> dmi.board.asset.tag: No Asset Tag >> dmi.board.name: Aspire 4752 >> dmi.board.vendor: Acer >> dmi.board.version: V2.09 >> dmi.chassis.asset.tag: No Asset Tag >> dmi.chassis.type: 9 >> dmi.chassis.vendor: Acer >> dmi.chassis.version: V2.09 >> dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrV2.09:bd08/11/2011: >> svnAcer:pnAspire4752:pvrV2.09:rvnAcer:rnAspire4752:rvrV2.09: >> cvnAcer:ct9:cvrV2.09: >> dmi.product.family: HuronRiver System >> dmi.product.name: Aspire 4752 >> dmi.product.version: V2.09 >> dmi.sys.vendor: Acer >> >> To manage notifications about this bug go to: >> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/ >> 1754555/+subscriptions > > -- > You received this bug notification because you are subscribed to linux > in Ubuntu. > https://bugs.launchpad.net/bugs/1754555 > > Title: > acer电脑无法启动wifi > > Status in linux package in Ubuntu: > Confirmed > > Bug description: > acer aspire 4752安装了ubuntu16.04 > 内核4.4一切正常,升级了18.04,内核4.15,发现无法启动无线网卡,具体问题也是点击“开启wifi”,然后开启后,提示wifi已禁用,用热键开启wifi也不行。 > > $lspci > 网卡型号是:Qualcomm Atheros AR9287 Wireless Network Adapter (PCI-Express) (rev 01) > 各种方法都尝试了,最后在一个不起眼的角落里找到了方法,如下: > > sudo vim /etc/modprobe.d/blacklist.conf > > 最后加入一行 blacklist acer-wmi #将acer-wmi驱动加入黑名单 > 重启即可。。。 > > ProblemType: Bug > DistroRelease: Ubuntu 18.04 > Package: linux-image-generic 4.15.0.10.11 > ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3 > Uname: Linux 4.15.0-10-generic x86_64 > AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.15.0-10-generic. > AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' > ApportVersion: 2.20.8-0ubuntu10 > Architecture: amd64 > ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/pcmC0D0p: admin 1187 F...m pulseaudio > /dev/snd/controlC0: admin 1187 F.... pulseaudio > Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer': 'amixer' > Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer': 'amixer' > CurrentDesktop: MATE > Date: Fri Mar 9 12:09:53 2018 > IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' > MachineType: Acer Aspire 4752 > ProcFB: 0 inteldrmfb > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-10-generic root=UUID=d4b4468a-f732-42b5-89ac-dbeef56e0c79 ro quiet swapaccount=1 > RelatedPackageVersions: > linux-restricted-modules-4.15.0-10-generic N/A > linux-backports-modules-4.15.0-10-generic N/A > linux-firmware 1.172 > RfKill: > 0: phy0: Wireless LAN > Soft blocked: no > Hard blocked: no > SourcePackage: linux > UpgradeStatus: No upgrade log present (probably fresh install) > WifiSyslog: > > dmi.bios.date: 08/11/2011 > dmi.bios.vendor: Phoenix Technologies Ltd. > dmi.bios.version: V2.09 > dmi.board.asset.tag: No Asset Tag > dmi.board.name: Aspire 4752 > dmi.board.vendor: Acer > dmi.board.version: V2.09 > dmi.chassis.asset.tag: No Asset Tag > dmi.chassis.type: 9 > dmi.chassis.vendor: Acer > dmi.chassis.version: V2.09 > dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrV2.09:bd08/11/2011:svnAcer:pnAspire4752:pvrV2.09:rvnAcer:rnAspire4752:rvrV2.09:cvnAcer:ct9:cvrV2.09: > dmi.product.family: HuronRiver System > dmi.product.name: Aspire 4752 > dmi.product.version: V2.09 > dmi.sys.vendor: Acer > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1754555/+subscriptions
It's a type, should be regression.
請找出第一個"壞的"v4.10-rc* kernel.
> On Apr 26, 2018, at 3:16 PM, Frost Red Lee <email address hidden> wrote: o的v4.10- rc* kernel. kernel. ubuntu. com/~kernel- ppa/mainline/ /bugs.launchpad .net/bugs/ 1754555 升级了18.04, 内核4.15, 发现无法启动无线网卡, 具体问题也是点击“ 开启wifi” , ,用热键开启wifi也不行。 最后在一个不起眼的角落里找到了 方法,如下: d/blacklist. conf ature: Ubuntu 4.15.0- 10.11-generic 4.15.3 values: Error: [Errno 2] No such file or directory: /boot/vmlinuz- 4.15.0- 10-generic d4b4468a- f732-42b5- 89ac-dbeef56e0c 79 ro quiet swapaccount=1 ersions: d-modules- 4.15.0- 10-generic N/A -modules- 4.15.0- 10-generic N/A asset.tag: No Asset Tag asset.tag: No Asset Tag version: V2.09 echnologiesLtd. :bvrV2. 09:bd08/ 11/2011: pnAspire4752: pvrV2.09: rvnAcer: rnAspire4752: rvrV2.09: ct9:cvrV2. 09: version: V2.09 /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/ +subscriptions /bugs.launchpad .net/bugs/ 1754555 升级了18.04, 内核4.15, 发现无法启动无线网卡, 具体问题也是点击“ 开启wifi” ,然后开启后, 提示wifi已禁用, 用热键开启wifi也不行。 最后在一个不起眼的角落里找到了 方法,如下: d/blacklist. conf ature: Ubuntu 4.15.0- 10.11-generic 4.15.3 values: Error: [Errno 2] No such file or directory: 'amixer': 'amixer' /boot/vmlinuz- 4.15.0- 10-generic root=UUID= d4b4468a- f732-42b5- 89ac-dbeef56e0c 79 ro quiet swapaccount=1 ersions: d-modules- 4.15.0- 10-generic N/A -modules- 4.15.0- 10-generic N/A asset.tag: No Asset Tag asset.tag: No Asset Tag version: V2.09 echnologiesLtd. :bvrV2. 09:bd08/ 11/2011: svnAcer: pnAspire4752: pvrV2.09: rvnAcer: rnAspire4752: rvrV2.09: cvnAcer: ct9:cvrV2. 09: version: V2.09 /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1754555/ +subscriptions
>
> regessio是什麼意思呢?
>
> 2018-04-26 14:04 GMT+08:00 Kai-Heng Feng <email address hidden>:
>
>> 請在 [0] 找出第一個產生regressi
>>
>> [0] http://
>>
>> --
>> You received this bug notification because you are subscribed to the bug
>> report.
>> https:/
>>
>> Title:
>> acer电脑无法启动wifi
>>
>> Status in linux package in Ubuntu:
>> Confirmed
>>
>> Bug description:
>> acer aspire 4752安装了ubuntu16.04
>> 内核4.4一切正常,
>> 然后开启后,提示wifi已禁用
>>
>> $lspci
>> 网卡型号是:Qualcomm Atheros AR9287 Wireless Network Adapter (PCI-Express)
>> (rev 01)
>> 各种方法都尝试了,
>>
>> sudo vim /etc/modprobe.
>>
>> 最后加入一行 blacklist acer-wmi #将acer-wmi驱动加入黑名单
>> 重启即可。。。
>>
>> ProblemType: Bug
>> DistroRelease: Ubuntu 18.04
>> Package: linux-image-generic 4.15.0.10.11
>> ProcVersionSign
>> Uname: Linux 4.15.0-10-generic x86_64
>> AlsaVersion: Advanced Linux Sound Architecture Driver Version
>> k4.15.0-10-generic.
>> AplayDevices: Error: [Errno 2] No such file or directory: 'aplay':
>> 'aplay'
>> ApportVersion: 2.20.8-0ubuntu10
>> Architecture: amd64
>> ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord':
>> 'arecord'
>> AudioDevicesInUse:
>> USER PID ACCESS COMMAND
>> /dev/snd/pcmC0D0p: admin 1187 F...m pulseaudio
>> /dev/snd/controlC0: admin 1187 F.... pulseaudio
>> Card0.Amixer.info: Error: [Errno 2] No such file or directory:
>> 'amixer': 'amixer'
>> Card0.Amixer.
>> 'amixer': 'amixer'
>> CurrentDesktop: MATE
>> Date: Fri Mar 9 12:09:53 2018
>> IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig':
>> 'iwconfig'
>> MachineType: Acer Aspire 4752
>> ProcFB: 0 inteldrmfb
>> ProcKernelCmdLine: BOOT_IMAGE=
>> root=UUID=
>> RelatedPackageV
>> linux-restricte
>> linux-backports
>> linux-firmware 1.172
>> RfKill:
>> 0: phy0: Wireless LAN
>> Soft blocked: no
>> Hard blocked: no
>> SourcePackage: linux
>> UpgradeStatus: No upgrade log present (probably fresh install)
>> WifiSyslog:
>>
>> dmi.bios.date: 08/11/2011
>> dmi.bios.vendor: Phoenix Technologies Ltd.
>> dmi.bios.version: V2.09
>> dmi.board.
>> dmi.board.name: Aspire 4752
>> dmi.board.vendor: Acer
>> dmi.board.version: V2.09
>> dmi.chassis.
>> dmi.chassis.type: 9
>> dmi.chassis.vendor: Acer
>> dmi.chassis.
>> dmi.modalias: dmi:bvnPhoenixT
>> svnAcer:
>> cvnAcer:
>> dmi.product.family: HuronRiver System
>> dmi.product.name: Aspire 4752
>> dmi.product.
>> dmi.sys.vendor: Acer
>>
>> To manage notifications about this bug go to:
>> https:/
>> 1754555/
>
> --
> You received this bug notification because you are subscribed to linux
> in Ubuntu.
> https:/
>
> Title:
> acer电脑无法启动wifi
>
> Status in linux package in Ubuntu:
> Confirmed
>
> Bug description:
> acer aspire 4752安装了ubuntu16.04
> 内核4.4一切正常,
>
> $lspci
> 网卡型号是:Qualcomm Atheros AR9287 Wireless Network Adapter (PCI-Express) (rev 01)
> 各种方法都尝试了,
>
> sudo vim /etc/modprobe.
>
> 最后加入一行 blacklist acer-wmi #将acer-wmi驱动加入黑名单
> 重启即可。。。
>
> ProblemType: Bug
> DistroRelease: Ubuntu 18.04
> Package: linux-image-generic 4.15.0.10.11
> ProcVersionSign
> Uname: Linux 4.15.0-10-generic x86_64
> AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.15.0-10-generic.
> AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
> ApportVersion: 2.20.8-0ubuntu10
> Architecture: amd64
> ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord'
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/pcmC0D0p: admin 1187 F...m pulseaudio
> /dev/snd/controlC0: admin 1187 F.... pulseaudio
> Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer': 'amixer'
> Card0.Amixer.
> CurrentDesktop: MATE
> Date: Fri Mar 9 12:09:53 2018
> IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
> MachineType: Acer Aspire 4752
> ProcFB: 0 inteldrmfb
> ProcKernelCmdLine: BOOT_IMAGE=
> RelatedPackageV
> linux-restricte
> linux-backports
> linux-firmware 1.172
> RfKill:
> 0: phy0: Wireless LAN
> Soft blocked: no
> Hard blocked: no
> SourcePackage: linux
> UpgradeStatus: No upgrade log present (probably fresh install)
> WifiSyslog:
>
> dmi.bios.date: 08/11/2011
> dmi.bios.vendor: Phoenix Technologies Ltd.
> dmi.bios.version: V2.09
> dmi.board.
> dmi.board.name: Aspire 4752
> dmi.board.vendor: Acer
> dmi.board.version: V2.09
> dmi.chassis.
> dmi.chassis.type: 9
> dmi.chassis.vendor: Acer
> dmi.chassis.
> dmi.modalias: dmi:bvnPhoenixT
> dmi.product.family: HuronRiver System
> dmi.product.name: Aspire 4752
> dmi.product.
> dmi.sys.vendor: Acer
>
> To manage notifications about this bug go to:
> https:/