[Kernel-packages] [Bug 1808418] Re: Thinkpad T430u won't boot without noapic workaround
I can confirm the same behaviour: $ sudo dmidecode -t bios # dmidecode 3.2 Getting SMBIOS data from sysfs. SMBIOS 2.7 present. Handle 0x000E, DMI type 0, 24 bytes BIOS Information Vendor: LENOVO Version: H6ETA0WW (2.18 ) Release Date: 06/01/2018 Address: 0xE Runtime Size: 128 kB ROM Size: 12288 kB Characteristics: PCI is supported BIOS is upgradeable BIOS shadowing is allowed Boot from CD is supported Selectable boot is supported EDD is supported Print screen service is supported (int 5h) 8042 keyboard services are supported (int 9h) Serial services are supported (int 14h) Printer services are supported (int 17h) CGA/mono video services are supported (int 10h) NEC PC-98 ACPI is supported USB legacy is supported BIOS boot specification is supported Function key-initiated network boot is supported Targeted content distribution is supported UEFI is supported BIOS Revision: 2.18 Firmware Revision: 2.1 Handle 0x0020, DMI type 13, 22 bytes BIOS Language Information Language Description Format: Abbreviated Installable Languages: 7 en-US fr-FR ja-JP ko-KR zh-CHT zh-CHS ru-RU Currently Installed Language: en-US $ sudo dmidecode -t system # dmidecode 3.2 Getting SMBIOS data from sysfs. SMBIOS 2.7 present. Handle 0x000F, DMI type 1, 27 bytes System Information Manufacturer: LENOVO Product Name: 33533MG Version: ThinkPad T430u Serial Number: PB88L27 UUID: 507a2801-5144-11cb-8738-9d5ba3e2b1ee Wake-up Type: Power Switch SKU Number: LENOVO_MT_3353 Family: ThinkPad T430u Handle 0x001F, DMI type 12, 5 bytes System Configuration Options Handle 0x002D, DMI type 15, 81 bytes System Event Log Area Length: 98 bytes Header Start Offset: 0x Header Length: 16 bytes Data Start Offset: 0x0010 Access Method: General-purpose non-volatile data functions Access Address: 0x00F0 Status: Valid, Not Full Change Token: 0x0005 Header Format: Type 1 Supported Log Type Descriptors: 29 Descriptor 1: Single-bit ECC memory error Data Format 1: Multiple-event handle Descriptor 2: Multi-bit ECC memory error Data Format 2: Multiple-event handle Descriptor 3: Parity memory error Data Format 3: None Descriptor 4: Bus timeout Data Format 4: None Descriptor 5: I/O channel block Data Format 5: None Descriptor 6: Software NMI Data Format 6: None Descriptor 7: POST memory resize Data Format 7: None Descriptor 8: POST error Data Format 8: POST results bitmap Descriptor 9: PCI parity error Data Format 9: None Descriptor 10: PCI system error Data Format 10: None Descriptor 11: CPU failure Data Format 11: None Descriptor 12: EISA failsafe timer timeout Data Format 12: None Descriptor 13: Correctable memory log disabled Data Format 13: None Descriptor 14: Logging disabled Data Format 14: None Descriptor 15: System limit exceeded Data Format 15: None Descriptor 16: Asynchronous hardware timer expired Data Format 16: None Descriptor 17: System configuration information Data Format 17: None Descriptor 18: Hard disk information Data Format 18: None Descriptor 19: System reconfigured Data Format 19: None Descriptor 20: Uncorrectable CPU-complex error Data Format 20: None Descriptor 21: Log area reset/cleared Data Format 21: None Descriptor 22: System boot Data Format 22: None Descriptor 23: OEM-specific Data Format 23: None Descriptor 24: OEM-specific Data Format 24: None Descriptor 25: OEM-specific Data Format 25: None Descriptor 26: OEM-specific Data Format 26: None Descriptor 27: OEM-specific Data Format 27: None Descriptor 28: OEM-specific Data Format 28: None Descriptor 29: OEM-specific Data Format 29: None $ cat /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-4.19.0-5-amd64 root=/dev/mapper/lvm0--vol-root ro noacpi $ uname -a Linux yoad 4.19.0-5-amd64 #1 SMP Debian 4.19.37-5+deb10u1 (2019-07-19) x86_64 GNU/Linux -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.
[Kernel-packages] [Bug 1777527] Re: 'ELAN0618 Touchpad' is not recognized on a fresh install
I just installed the mainline 4.18 rc4 kernel, it does not work yet. $ uname -r 4.18.0-041800rc4-generic ii linux-image-unsigned-4.18.0-041800rc4-generic 4.18.0-041800rc4.201807082030 amd64Linux kernel image for version 4.18.0 on 64 bit x86 SMP -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1777527 Title: 'ELAN0618 Touchpad' is not recognized on a fresh install Status in linux package in Ubuntu: Confirmed Bug description: I tried ubuntu 16, 17 and 18. None of them were able to recongize my touchpad at all. I tried to boot from a windows installation USB, the touchpad worked right away. $ lsb_release -rd Description: Ubuntu 18.04 LTS Release: 18.04 $ uname -a Linux Mazen-PC 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:16:15 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux $ dmesg > ~/dmesg OUTPUT ATTACHED $ cat /proc/bus/input/devices > ~/devices OUTPUT ATTACHED /var/log/Xorg.0.log Doesn't Exist! Note: I got the touchpad manufacturer and model (Elan0618) by installing Windows to get more info as Ubuntu was unable to detect the touchpad at all. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-20-generic 4.15.0-20.21 ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17 Uname: Linux 4.15.0-20-generic x86_64 NonfreeKernelModules: kpatch_livepatch_Ubuntu_4_15_0_20_21_generic_39 ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Jun 18 16:24:57 2018 InstallationDate: Installed on 2018-06-16 (2 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) SourcePackage: linux-signed UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1777527/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1774425] [NEW] i915 driver limits virtual resolution to 8192x8192
Public bug reported: I have an Intel Iris Pro 580 in my Intel Skull Canyon NUC6I7KYK, a nice little device that has 3 video outputs: * HDMI 2.0 * Mini DisplayPort * Thunderbolt USB-C The product specifications states that the device is able to output three 4K signals. Unfortunately, whenever I tried this in Ubuntu it failed, without any clear error message. After fiddling with other DEs, Kubuntu told me the virtual resolution was not supported. And indeed, as soon as I limited the virtual resolution of the 3 screens to fit in 8192x8192 pixels, all screens worked. Apparently, the i915 driver (in "drivers/gpu/drm/i915/intel_display.c") has not been updated for newer devices when reporting the maximum resolution. As you can see here: https://github.com/torvalds/linux/blob/master/drivers/gpu/drm/i915/intel_display.c#L14671 Only GEN_2 & GEN_3 are checked for, but since the 7th generation max virtual resolutions of 16384x16384 are supported. This issue has been reported to the i915 maintainers a few times, but nothing has changed yet :/ ** Affects: linux (Ubuntu) Importance: Undecided Status: Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1774425 Title: i915 driver limits virtual resolution to 8192x8192 Status in linux package in Ubuntu: Incomplete Bug description: I have an Intel Iris Pro 580 in my Intel Skull Canyon NUC6I7KYK, a nice little device that has 3 video outputs: * HDMI 2.0 * Mini DisplayPort * Thunderbolt USB-C The product specifications states that the device is able to output three 4K signals. Unfortunately, whenever I tried this in Ubuntu it failed, without any clear error message. After fiddling with other DEs, Kubuntu told me the virtual resolution was not supported. And indeed, as soon as I limited the virtual resolution of the 3 screens to fit in 8192x8192 pixels, all screens worked. Apparently, the i915 driver (in "drivers/gpu/drm/i915/intel_display.c") has not been updated for newer devices when reporting the maximum resolution. As you can see here: https://github.com/torvalds/linux/blob/master/drivers/gpu/drm/i915/intel_display.c#L14671 Only GEN_2 & GEN_3 are checked for, but since the 7th generation max virtual resolutions of 16384x16384 are supported. This issue has been reported to the i915 maintainers a few times, but nothing has changed yet :/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1774425/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1594023] Re: Poweroff or reboot hangs. Laptop won't shutdown. 16.04
Follow up to my post 54: I applied the fix posted in bug #1577120 and now unmounting the NFS drive works, and the system shuts down just fine. So I would guess the real underlying issue many people here have is that, even though systemd is terminating timed out jobs it doesn't actually shut down the system. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1594023 Title: Poweroff or reboot hangs. Laptop won't shutdown. 16.04 Status in linux package in Ubuntu: Confirmed Bug description: This is about a fresh Ubuntu 16.04 install on a new laptop (asus x540sa). After pressing the shutdown button in the start menu; the shutdown procedure starts and in the final splash screen the system just hangs. Tried a second time by pressing Esc once the splash screen showed up and I saw that it reaches the line "Reached target shutdown" and just stops there, no matter how long I leave it there the machine won't turn off. I also tried a Kubuntu 16.04 fresh install on the same machine and it hanged too at the final splash screen where the pulsating logo stopped. Then I tried with Esc only to see the exact same line in the end. The issue seems to affect lately quite many users as shown by the google results of the past month / week or so. I have also tried shutting down from the console with shutdown -and all the parameters after that suggested online- and sudo poweroff but unfortunately they didn't do the trick. The exact same situation occurred. Unmounting the swap as suggested online doesn't work. Also rebooting the system is not working either due to the same issue. So right now the only way for me to poweroff the machine is to press the power button on the keyboard continuously. Reproducible: Always Steps to Reproduce: 1.Install OS 2.Do something, anything or nothing 3.Try to shutdown or reboot Actual Results: The computer is not shutting down: "Reached target shutdown" and hangs there. Expected Results: Powering off the machine. For what it's worth, closing the lid won't suspend the system, but using the menu buttons for suspension will do it. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1594023/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1594023] Re: Poweroff or reboot hangs. Laptop won't shutdown. 16.04
I have a Dell XPS 13 developer edition, I upgraded to Ubuntu 17.04 and it still doesn't shutdown properly. By the way: 6 shutdown jobs (5 that are for unmounting the encrypted home folder and 1 for my NFS mount) time out before the "shutdown target" is reached. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1594023 Title: Poweroff or reboot hangs. Laptop won't shutdown. 16.04 Status in linux package in Ubuntu: Confirmed Bug description: This is about a fresh Ubuntu 16.04 install on a new laptop (asus x540sa). After pressing the shutdown button in the start menu; the shutdown procedure starts and in the final splash screen the system just hangs. Tried a second time by pressing Esc once the splash screen showed up and I saw that it reaches the line "Reached target shutdown" and just stops there, no matter how long I leave it there the machine won't turn off. I also tried a Kubuntu 16.04 fresh install on the same machine and it hanged too at the final splash screen where the pulsating logo stopped. Then I tried with Esc only to see the exact same line in the end. The issue seems to affect lately quite many users as shown by the google results of the past month / week or so. I have also tried shutting down from the console with shutdown -and all the parameters after that suggested online- and sudo poweroff but unfortunately they didn't do the trick. The exact same situation occurred. Unmounting the swap as suggested online doesn't work. Also rebooting the system is not working either due to the same issue. So right now the only way for me to poweroff the machine is to press the power button on the keyboard continuously. Reproducible: Always Steps to Reproduce: 1.Install OS 2.Do something, anything or nothing 3.Try to shutdown or reboot Actual Results: The computer is not shutting down: "Reached target shutdown" and hangs there. Expected Results: Powering off the machine. For what it's worth, closing the lid won't suspend the system, but using the menu buttons for suspension will do it. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1594023/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1240940] Re: Need support for Realtek Wifi card rtl8723be [10ec:b723]
Hi, I'm experiencing the same issue as @avirup-das. I have the RTL8723BE on my HP Stream 11. I verified the wifi works great in Windows (8) so the internal card is okay. Using Xubuntu-amd64 15.10 with new installed kernel 4.3.0 (same results as in kernel 4.2.0) Wifi does work and the laptop connects to the network, but my wireless controller reports a very weak signal from my laptop. Ubuntu also reports a weak signal with connection to the AP. I can only connect to wifi when sitting next to the AP. (All my other devices can connect fine from a certain distance from the AP.) Signal is stable (very near the AP) when sitting in the same place and there's no interference. Bandwidth/speed is between 1kb/sec and 100kb/sec max. # iwlist wlo1 txpower returns Tx-Power at 20dBm (100mW), so that seems okay. I've tried; - Using newest lwfinger git driver: Getting the above results - With and without the modprobe config options (tried on and off 'ips', 'msi', 'fwlps' and 'swlps'): "msi:Y" results in no connection, msi:N does give above results. No difference setting other options. - Use ndiswrapper to use Windows drivers for this card: This doesn't change anything to the above. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1240940 Title: Need support for Realtek Wifi card rtl8723be [10ec:b723] Status in HWE Next: Fix Released Status in HWE Next trusty series: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: Fix Released Bug description: This device is appearing in some OEM machines, but driver is not yet available upstream. This bug is only for the initial support of this WiFi adapter, it's not working 100% well yet, please report new "not working bug" or contact upstream but not keep posting comments, thanks. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1240940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
